{"title":"Ansul Piranha Gas Valves","description":"","products":[{"product_id":"055604-mechanical-gas-valve-1-1-4in","title":"055604 Mechanical Gas Valve 1 1\/4in","description":"\u003cstyle\u003e\n    .ansul-product-section {\n      max-width: 100%;\n      margin: 2rem 0;\n      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n      color: #333;\n    }\n    \n    .accordion-item {\n      border-bottom: 1px solid #e5e5e5;\n    }\n    \n    .accordion-item:first-child {\n      border-top: 1px solid #e5e5e5;\n    }\n    \n    .accordion-header {\n      display: flex;\n      justify-content: space-between;\n      align-items: center;\n      padding: 2.25rem 0;\n      cursor: pointer;\n      background: none;\n      border: none;\n      width: 100%;\n      text-align: left;\n    }\n    \n    .accordion-header:hover {\n      opacity: 0.8;\n    }\n    \n    .accordion-title {\n      font-size: 1.5rem;\n      font-weight: 500;\n      color: #1a1a1a;\n      letter-spacing: 0.02em;\n      margin: 0;\n    }\n    \n    .accordion-icon {\n      font-size: 1.875rem;\n      font-weight: 300;\n      color: #666;\n      transition: transform 0.3s ease;\n      line-height: 1;\n    }\n    \n    .accordion-item.active .accordion-icon {\n      transform: rotate(180deg);\n    }\n    \n    .accordion-content {\n      max-height: 0;\n      overflow: hidden;\n      transition: max-height 0.3s ease, padding 0.3s ease;\n      padding: 0;\n    }\n    \n    .accordion-item.active .accordion-content {\n      max-height: 5000px;\n      padding-bottom: 1.5rem;\n    }\n    \n    .accordion-content-inner {\n      font-size: 1.40625rem;\n      line-height: 1.7;\n      color: #555;\n    }\n    \n    .accordion-content-inner p {\n      margin: 0 0 1.5rem 0;\n    }\n    \n    .accordion-content-inner p:last-child {\n      margin-bottom: 0;\n    }\n    \n    .accordion-content-inner h3 {\n      font-size: 1.40625rem;\n      font-weight: 600;\n      color: #333;\n      margin: 1.875rem 0 1.125rem 0;\n    }\n    \n    .accordion-content-inner ul {\n      margin: 1.125rem 0 1.5rem 0;\n      padding-left: 2.25rem;\n    }\n    \n    .accordion-content-inner li {\n      margin-bottom: 0.75rem;\n      line-height: 1.6;\n      font-size: 1.40625rem;\n    }\n    \n    .accordion-content-inner ol {\n      margin: 1.125rem 0 1.5rem 0;\n      padding-left: 2.25rem;\n    }\n    \n    .accordion-content-inner ol li {\n      margin-bottom: 0.75rem;\n      line-height: 1.6;\n      font-size: 1.40625rem;\n    }\n    \n    .specs-table {\n      width: 100%;\n      border-collapse: collapse;\n      margin: 1.5rem 0 0 0;\n    }\n    \n    .specs-table tr {\n      border-bottom: 1px solid #e5e5e5;\n    }\n    \n    .specs-table tr:last-child {\n      border-bottom: none;\n    }\n    \n    .specs-table td {\n      padding: 1.3125rem 0;\n      font-size: 1.40625rem;\n      vertical-align: top;\n    }\n    \n    .specs-table td:first-child {\n      font-weight: 600;\n      color: #333;\n      width: 40%;\n      padding-right: 2.25rem;\n    }\n    \n    .specs-table td:last-child {\n      color: #555;\n    }\n\n    \/* Responsive *\/\n    @media (max-width: 768px) {\n      .accordion-header {\n        padding: 1.875rem 0;\n      }\n\n      .accordion-title {\n        font-size: 1.25rem;\n      }\n\n      .specs-table td:first-child {\n        width: 45%;\n        padding-right: 1.5rem;\n      }\n\n      .specs-table td {\n        padding: 1.125rem 0;\n        font-size: 1.25rem;\n      }\n\n      .accordion-content-inner {\n        font-size: 1.25rem;\n      }\n\n      .accordion-content-inner li {\n        font-size: 1.25rem;\n      }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ansul-product-section\"\u003e\n\u003cdiv class=\"accordion\"\u003e\n\n\u003c!-- Product Overview --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003cp\u003eThe Ansul 055604 is a high-flow, 1 1\/4-inch mechanical gas valve designed for large-scale commercial kitchens where standard 3\/4\" or 1\" valves would restrict fuel volume. While smaller valves are suited for individual fryers or small ranges, the 1 1\/4\" model is the industrial workhorse typically used to protect main supply lines or high-BTU appliance clusters.\u003c\/p\u003e\n\u003cp\u003ePart of the Ansul R-102 and Piranha ecosystem, this valve provides a mechanical fail-safe: it does not require electricity to close. Instead, it utilizes a precision-engineered internal spring that snaps the valve shut the moment your fire system detects a hazard. By choosing the 1 1\/4\" size, you ensure your kitchen maintains the gas pressure required for heavy-duty cooking while meeting the strict safety requirements of UL 300.\u003c\/p\u003e\n\u003ch3\u003eKey Technical Differentiator: Flow Capacity\u003c\/h3\u003e\n\u003cp\u003eFor technical accuracy, it's important to note why a technician chooses this specific model over others:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e This valve is threaded for 1 1\/4\" NPT, making it capable of supporting larger appliance manifolds without \"starving\" the burners of fuel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e Rated for 10 psi (0.69 bar). In many commercial setups, this allows the valve to be placed before the pressure regulator if necessary, according to specific Ansul design layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Reliability:\u003c\/strong\u003e Because it is cable-actuated, it is immune to power outages—a critical advantage over solenoid valves during a building fire.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Applications \u0026 Use Cases --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\n\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003cp\u003eThe Ansul 055604 is specifically recommended for high-volume environments where standard valves cannot handle the required gas flow:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Cooking Lines:\u003c\/strong\u003e Where a single valve must shut off a row of 4+ heavy-duty appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstitutional Feeding:\u003c\/strong\u003e University dining halls, hospital kitchens, and large hotel banquet facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-BTU Appliances:\u003c\/strong\u003e Large charbroilers and heavy-duty wok ranges that have a high \"Gas Load\" (BTU\/hr).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Checklist\u003c\/h3\u003e\n\u003cp\u003eTo maintain your kitchen's UL listing, the 055604 must be serviced every 6 months:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Tension Test:\u003c\/strong\u003e Technicians must verify the spring hasn't fatigued.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDe-Greasing:\u003c\/strong\u003e Ensure the external cable-attachment arm is free of carbon and grease buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Reset:\u003c\/strong\u003e Confirm the manual pull-ring resets the valve to \"Open\" with a distinct, locked engagement.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnsul Part Number\u003c\/td\u003e\n\u003ctd\u003e055604\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Size\u003c\/td\u003e\n\u003ctd\u003e1 1\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e10 psi (0.69 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e~12cm x 7cm x 6cm (Compact for tight plenum spaces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.06 lbs (Heavier, reinforced casting than the 1\" model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCorrosion-resistant Brass\/Bronze alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuation Type\u003c\/td\u003e\n\u003ctd\u003eMechanical (Cable\/Spring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eValve body, Air Cylinder, and Tubing for release mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAnsul R-102 and Piranha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Compliance \u0026 Safety --\u003e\n\u003cdiv class=\"accordion-item\"\u003e\n\u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n\u003ch3 class=\"accordion-title\"\u003eCompliance \u0026amp; Safety\u003c\/h3\u003e\n\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003cp\u003eThe Ansul 055604 meets critical regulatory standards required for commercial kitchen fire protection systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL \u0026amp; ULC Listing:\u003c\/strong\u003e Essential for passing Fire Marshal inspections in the US and Canada.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFPA 17A \u0026amp; NFPA 96:\u003c\/strong\u003e Complies with the mandatory standards for \"Wet Chemical Extinguishing Systems\" and \"Ventilation Control and Fire Protection of Commercial Cooking Operations.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing Standard:\u003c\/strong\u003e Features \"Bubble-Tight\" shut-off to ensure zero gas leakage once the system is triggered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener('DOMContentLoaded', function() {\n      const accordionHeaders = document.querySelectorAll('.accordion-header');\n      \n      accordionHeaders.forEach(header =\u003e {\n        header.addEventListener('click', function() {\n          const accordionItem = this.parentElement;\n          const isActive = accordionItem.classList.contains('active');\n       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\"PropertyValue\",\n      \"name\": \"Maximum Pressure\",\n      \"value\": \"10 psi (0.69 bar)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Actuation Type\",\n      \"value\": \"Mechanical (Cable\/Spring)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Material\",\n      \"value\": \"Corrosion-resistant Brass\/Bronze alloy\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"System Compatibility\",\n      \"value\": \"Ansul R-102 and Piranha\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Weight\",\n      \"value\": \"4.06 lbs\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certifications\",\n      \"value\": \"UL Listed, ULC Listed, NFPA 17A, NFPA 96\"\n    }\n  ],\n  \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940068712613,"sku":"55604","price":571.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-055598-mechanical-gas-valve-3-4in-33355630248101_d9040efb-5a20-49c6-8750-3073d7a41d50.webp?v=1771286677"},{"product_id":"055601-mechanical-gas-valve-1in","title":"055601 Mechanical Gas Valve 1in","description":"\u003cdiv class=\"ansul-product-section\"\u003e\n  \u003cstyle\u003e\n    .ansul-product-section {\n      max-width: 100%;\n      margin: 2rem 0;\n      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n      color: #333;\n    }\n    \n    .accordion-item {\n      border-bottom: 1px solid #e5e5e5;\n    }\n    \n    .accordion-item:first-child {\n      border-top: 1px solid #e5e5e5;\n    }\n    \n    .accordion-header {\n      display: flex;\n      justify-content: space-between;\n      align-items: center;\n      padding: 2.25rem 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margin-bottom: 0.75rem;\n      line-height: 1.6;\n      font-size: 1.40625rem;\n    }\n    \n    .specs-table {\n      width: 100%;\n      border-collapse: collapse;\n      margin: 1.5rem 0 0 0;\n    }\n    \n    .specs-table tr {\n      border-bottom: 1px solid #e5e5e5;\n    }\n    \n    .specs-table tr:last-child {\n      border-bottom: none;\n    }\n    \n    .specs-table td {\n      padding: 1.3125rem 0;\n      font-size: 1.40625rem;\n      vertical-align: top;\n    }\n    \n    .specs-table td:first-child {\n      font-weight: 600;\n      color: #333;\n      width: 40%;\n      padding-right: 2.25rem;\n    }\n    \n    .specs-table td:last-child {\n      color: #555;\n    }\n\n    \/* Responsive *\/\n    @media (max-width: 768px) {\n      .accordion-header {\n        padding: 1.875rem 0;\n      }\n\n      .accordion-title {\n        font-size: 1.25rem;\n      }\n\n      .specs-table td:first-child {\n        width: 45%;\n        padding-right: 1.5rem;\n      }\n\n      .specs-table td {\n        padding: 1.125rem 0;\n        font-size: 1.25rem;\n      }\n\n      .accordion-content-inner {\n        font-size: 1.25rem;\n      }\n\n      .accordion-content-inner li {\n        font-size: 1.25rem;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003cdiv class=\"accordion\"\u003e\n    \u003c!-- Product Overview --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eProduct Overview\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eThe Ansul 055601 Mechanical Gas Valve is a mission-critical component within the Ansul R-102 and Piranha Restaurant Fire Suppression Systems. Designed for 1-inch NPT piping, this valve serves as the primary mechanical safety interlock for commercial kitchens. Its sole purpose is to provide an instantaneous, fail-safe termination of natural gas or liquid propane (LP) flow the moment a fire is detected under the kitchen hood.\u003c\/p\u003e\n          \n          \u003cp\u003eIn the high-stakes environment of a professional kitchen, a fire is often fueled by the continuous flow of gas to the burners. Even if the fire suppression agent (ANSULEX) is discharged onto the flames, the fire can re-ignite if the gas line remains open. The Ansul 055601 ensures that the \"fuel\" side of the fire triangle is removed simultaneously with the application of the extinguishing agent. By choosing the 1-inch model, you are selecting the industry-standard size for mid-sized cooking lines, providing the perfect balance of gas volume and rapid shut-off response.\u003c\/p\u003e\n\n          \u003ch3\u003eThe Engineering of Mechanical Reliability\u003c\/h3\u003e\n          \u003cp\u003eOne of the most frequent questions from facility managers is: \"Why use a mechanical valve instead of an electric solenoid valve?\" The answer lies in the \"Fail-Safe\" engineering of the Ansul 055601.\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eIndependent of Power:\u003c\/strong\u003e Unlike electric valves, the 055601 does not require a building's electrical system to function. If a fire causes a power outage or trips a breaker, this mechanical valve remains fully operational.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSpring-Loaded Closure:\u003c\/strong\u003e The valve is held in the \"Open\" position by the tension of a stainless steel cable connected to the Ansul AUTOMAN release mechanism. When the system is triggered—either by the melting of a fusible link or the pulling of a manual station—the tension on the cable is released. A powerful internal spring then snaps the valve shut in milliseconds.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBubble-Tight Sealing:\u003c\/strong\u003e The internal seat of the 055601 is designed for a \"bubble-tight\" seal, ensuring that once the valve is closed, zero gas can leak through to the cooking appliances. This is a critical safety feature that prevents gas accumulation in a kitchen that may have been damaged by fire.\u003c\/li\u003e\n          \u003c\/ul\u003e\n\n          \u003ch3\u003eWhy the 1-inch NPT Size is the Professional Standard\u003c\/h3\u003e\n          \u003cp\u003eSelecting the correct valve size is not just about fitting the pipe; it is about managing Flow Capacity and Pressure Drop.\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBTU Load Management:\u003c\/strong\u003e The 1-inch diameter is typically the \"sweet spot\" for cooking lines consisting of 2 to 4 high-BTU appliances, such as a large fryer bank and a commercial range.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePressure Regulation:\u003c\/strong\u003e Rated for a maximum operating pressure of 10 psi (0.69 bar), the 055601 can handle the standard low-pressure gas used in most commercial buildings while maintaining enough volume to prevent \"flame-out\" on your appliances during peak cooking hours.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMechanical Leverage:\u003c\/strong\u003e The 1-inch valve body is cast from high-strength, corrosion-resistant brass\/bronze alloy, providing the structural integrity needed to withstand the high-tension forces of the Ansul cable system without warping or sticking over time.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Applications \u0026 Use Cases --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003ch3\u003eInstallation and Plumbing Best Practices\u003c\/h3\u003e\n          \u003cp\u003eThe Ansul 055601 must be installed by a licensed plumber in coordination with a certified fire suppression technician.\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e The valve must be installed upstream of all cooking appliances protected by the fire system but downstream of the main building shut-off.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eDirectional Flow:\u003c\/strong\u003e The valve body is marked with a flow arrow. Installing the valve backwards will prevent it from sealing correctly under pressure.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e While the valve is often hidden behind the cooking line, it must remain accessible for the semi-annual fire inspection.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eThe \"Air Cylinder\" Connection:\u003c\/strong\u003e Unlike smaller valves, the 055601 utilizes an air cylinder\/tubing assembly that connects to the Ansul control head. This ensures that the mechanical \"pull\" is delivered with consistent force, regardless of the length of the cable run.\u003c\/li\u003e\n          \u003c\/ul\u003e\n\n          \u003ch3\u003eMaintenance and Professional Service\u003c\/h3\u003e\n          \u003cp\u003eTo ensure the 1-inch mechanical valve performs during a crisis, it must be serviced every six months:\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eCable Integrity:\u003c\/strong\u003e The 1\/16\" stainless steel cable that holds the valve open must be inspected for fraying or \"kinking.\"\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSpring Tension Test:\u003c\/strong\u003e Technicians will perform a \"dry trip\" to verify the internal spring hasn't lost its tension due to the constant heat of the kitchen.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eManual Reset Verification:\u003c\/strong\u003e After a test, the technician ensures the valve can be manually reset and \"locked\" back into the open position, ensuring it doesn't accidentally trip during normal cooking.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Grease buildup on the external actuator arm can cause the valve to move sluggishly. Regular cleaning of the valve's exterior is part of a comprehensive fire safety plan.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Technical Specifications --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eTechnical Specifications\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003ctable class=\"specs-table\"\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eManufacturer\u003c\/td\u003e\n                \u003ctd\u003eAnsul (A Johnson Controls Brand)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003ePart Number\u003c\/td\u003e\n                \u003ctd\u003e055601\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003ePipe Size\u003c\/td\u003e\n                \u003ctd\u003e1 in. NPT (National Pipe Thread)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n                \u003ctd\u003e10 psi (0.69 bar)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eBody Material\u003c\/td\u003e\n                \u003ctd\u003eCorrosion-Resistant Brass\/Bronze\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eGas Compatibility\u003c\/td\u003e\n                \u003ctd\u003eNatural Gas and LP (Propane) Gas\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eActuation\u003c\/td\u003e\n                \u003ctd\u003eMechanical (Cable\/Spring)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eIncluded Hardware\u003c\/td\u003e\n                \u003ctd\u003eValve Body, Air Cylinder, and Actuator Assembly\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n                \u003ctd\u003eAnsul R-102 and Piranha\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Compliance \u0026 Safety --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eCompliance \u0026amp; Safety\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eInstalling an Ansul 055601 is more than a safety choice—it is a legal requirement for most commercial food service operations.\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUL 300 Listing:\u003c\/strong\u003e This valve is part of the UL 300 listed system. Using a generic or non-Ansul mechanical gas valve will void the system's listing and can lead to a \"Notice of Violation\" from your local Fire Marshal.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eNFPA 17A \u0026amp; NFPA 96:\u003c\/strong\u003e These standards mandate that all sources of fuel and heat that may contribute to a fire under a hood must be automatically shut off upon system discharge. The 055601 is specifically engineered to meet these codes.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eInsurance Mandates:\u003c\/strong\u003e Most commercial insurance providers require proof of a functioning gas shut-off interlock before issuing a policy. The Ansul 055601 is recognized globally as the gold standard for this requirement.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FAQ --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eFAQ\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003e\u003cstrong\u003eWhat happens if my gas line is 1 1\/4\" but I use this 1\" valve with reducers?\u003c\/strong\u003e\u003cbr\u003e\n          Using reducers to fit a smaller valve can cause a \"pressure drop,\" which may prevent your appliances from reaching their required cooking temperatures. It is always best to match the valve size to the existing gas line diameter.\u003c\/p\u003e\n\n          \u003cp\u003e\u003cstrong\u003eCan this valve be used for water or steam?\u003c\/strong\u003e\u003cbr\u003e\n          No. The 055601 is specifically UL listed for flammable gas (Natural and LP). Using it for other fluids will damage the internal seals and void the warranty.\u003c\/p\u003e\n\n          \u003cp\u003e\u003cstrong\u003eDo I need a new valve if the system was discharged?\u003c\/strong\u003e\u003cbr\u003e\n          Not necessarily. Because it is a mechanical valve, it is designed to be reset and reused. However, it should be inspected by a professional after a fire to ensure the heat didn't damage the internal seating.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cscript\u003e\n    document.addEventListener('DOMContentLoaded', function() {\n      const accordionHeaders = document.querySelectorAll('.accordion-header');\n      \n      accordionHeaders.forEach(header =\u003e {\n        header.addEventListener('click', function() {\n          const accordionItem = this.parentElement;\n          const isActive = accordionItem.classList.contains('active');\n          \n          \/\/ Toggle current item\n          accordionItem.classList.toggle('active');\n          this.setAttribute('aria-expanded', !isActive);\n        });\n      });\n    });\n  \u003c\/script\u003e\n\n  \u003c!-- JSON-LD Product Schema (hidden from customers) --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Ansul 055601 Mechanical Gas Valve (1 in. NPT)\",\n    \"description\": \"Precision Fuel Shut-Off - Mission-critical mechanical safety interlock for commercial kitchens providing instantaneous, fail-safe termination of natural gas or LP flow\",\n    \"sku\": \"055601\",\n    \"mpn\": \"055601\",\n    \"brand\": {\n      \"@type\": \"Brand\",\n      \"name\": \"Ansul\"\n    },\n    \"manufacturer\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Ansul (A Johnson Controls Brand)\"\n    },\n    \"additionalProperty\": [\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Pipe Size\",\n        \"value\": \"1 inch NPT\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Maximum Pressure\",\n        \"value\": \"10 psi (0.69 bar)\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Body Material\",\n        \"value\": \"Corrosion-Resistant Brass\/Bronze\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Gas Compatibility\",\n        \"value\": \"Natural Gas and LP (Propane) Gas\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Actuation Type\",\n        \"value\": \"Mechanical (Cable\/Spring)\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"System Compatibility\",\n        \"value\": \"Ansul R-102 and Piranha\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Certifications\",\n        \"value\": \"UL 300 Listed, NFPA 17A, NFPA 96\"\n      }\n    ],\n    \"category\": \"Fire Suppression Equipment\"\n  }\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Ansul","offers":[{"title":"Default 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padding-right: 1.5rem;\n      }\n\n      .specs-table td {\n        padding: 1.125rem 0;\n        font-size: 1.25rem;\n      }\n\n      .accordion-content-inner {\n        font-size: 1.25rem;\n      }\n\n      .accordion-content-inner li {\n        font-size: 1.25rem;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003cdiv class=\"accordion\"\u003e\n    \u003c!-- Product Overview --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eProduct Overview\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eThe Ansul 055607 Mechanical Gas Valve (1-1\/2\") is a mission-critical safety component designed to integrate seamlessly with ANSUL R-102 and PIRANHA fire suppression systems. In a commercial kitchen fire, the extinguishing agent (ANSULEX) is only half of the solution; the other half is the immediate isolation of the fuel source. The 055607 valve provides an automatic, mechanical fail-safe that snaps shut the moment the fire system is triggered, preventing the gas line from feeding a fire and significantly reducing the risk of a catastrophic re-flash.\u003c\/p\u003e\n          \n          \u003cp\u003eEngineered for high-volume gas lines, the 1-1\/2\" NPT 055607 model is typically installed on the main supply line serving multiple appliances, such as heavy-duty ranges, charbroilers, and large deep-fryer batteries. Because it is a purely mechanical device, it does not rely on electrical power or solenoids to function, ensuring it remains operational even during a total building power failure. This valve is a primary requirement for meeting NFPA 17A and NFPA 96 standards for commercial cooking operations.\u003c\/p\u003e\n\n          \u003ch3\u003eHow the Mechanical Shutoff Sequence Works\u003c\/h3\u003e\n          \u003cp\u003eThe Ansul 055607 is a \"Normally Open\" valve that is held in the open position by the tension of the system's actuation cable.\u003c\/p\u003e\n\n          \u003col\u003e\n            \u003cli\u003e\n\u003cstrong\u003eDetection:\u003c\/strong\u003e When a fire occurs, a fusible link in the exhaust hood melts, or the manual pull station is activated.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eActuation:\u003c\/strong\u003e The ANSUL AUTOMAN release mechanism triggers, releasing the tension on the 1\/16\" stainless steel cable.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e The internal spring-loaded mechanism of the 055607 valve is released, instantly forcing the valve disk into the closed position.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eStarvation:\u003c\/strong\u003e By cutting off the gas supply before or simultaneously with the discharge of the liquid agent, the fire is starved of its fuel, allowing the cooling agent to work more effectively.\u003c\/li\u003e\n          \u003c\/ol\u003e\n\n          \u003ch3\u003eThe Ansul Engineering Advantage: Built for the \"Hot Line\"\u003c\/h3\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh-Flow Capacity (1-1\/2\" NPT):\u003c\/strong\u003e This model is designed for high-BTU kitchen lines, ensuring that the fire safety system does not cause a pressure drop during peak cooking hours.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUL \u0026amp; ULC Listed:\u003c\/strong\u003e The 055607 is fully listed for use with flammable gases. Using a non-listed valve can void the fire suppression system's UL listing and lead to failed inspections.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Internals:\u003c\/strong\u003e Commercial kitchens are humid and grease-laden. Ansul utilizes specialized internal coatings and heavy-duty springs to ensure the valve won't \"seize\" or stick in the open position after years of service.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMechanical Reliability:\u003c\/strong\u003e Unlike solenoid valves, which can fail due to electrical surges or wiring issues, the mechanical design of the 055607 ensures a physical, spring-forced closure every time.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Applications \u0026 Use Cases --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eThe 1-1\/2\" gas valve is the standard specification for medium-to-large professional kitchens:\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh-Volume Restaurants:\u003c\/strong\u003e Protecting the main gas manifold for busy cooking lines in steakhouses and high-output chain restaurants.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eInstitutional Facilities:\u003c\/strong\u003e Essential for school cafeterias, hospital kitchens, and university dining halls where safety codes are strictly enforced.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHotel Kitchens:\u003c\/strong\u003e Provides a central shutoff for large kitchen suites where multiple appliances are connected to a single high-capacity supply line.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFood Processing \u0026amp; Commissaries:\u003c\/strong\u003e Used in light industrial food preparation where high-BTU gas equipment is in constant operation.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Technical Specifications --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eTechnical Specifications\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003ctable class=\"specs-table\"\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eManufacturer\u003c\/td\u003e\n                \u003ctd\u003eAnsul (A Johnson Controls Brand)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eModel Number\u003c\/td\u003e\n                \u003ctd\u003e055607\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003ePipe Size\u003c\/td\u003e\n                \u003ctd\u003e1-1\/2 Inch NPT\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eMax Pressure\u003c\/td\u003e\n                \u003ctd\u003e5.0 psi (0.34 bar)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eCompatible Systems\u003c\/td\u003e\n                \u003ctd\u003eAnsul R-102 and Piranha\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eValve Type\u003c\/td\u003e\n                \u003ctd\u003eMechanical \/ Spring-Loaded\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eMaterial\u003c\/td\u003e\n                \u003ctd\u003eHeavy-Duty Cast Body \/ Industrial Internals\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eListings\u003c\/td\u003e\n                \u003ctd\u003eUL \/ ULC Listed\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Compliance \u0026 Safety --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eCompliance \u0026amp; Safety\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eTo remain compliant with NFPA 17A, the 055607 gas valve must be part of your semi-annual fire system inspection:\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eTension Verification:\u003c\/strong\u003e Every 6 months, a certified technician must verify that the cable tension is correct. A loose cable can cause a \"nuisance closure,\" shutting down your kitchen unnecessarily.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eTrip Testing:\u003c\/strong\u003e During the system's semi-annual test, the technician will \"trip\" the system to ensure the valve snaps shut fully and instantly.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eVisual Inspection:\u003c\/strong\u003e The valve body and the gas line connections should be checked for signs of physical damage, corrosion, or grease buildup that could interfere with the mechanical trigger.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eManual Reset:\u003c\/strong\u003e Once the valve has been tripped (either during a test or a fire), it must be manually reset by a professional to ensure the gas supply is safely restored and all appliances are properly relit.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FAQ --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eFAQ\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003e\u003cstrong\u003eDo I need a separate valve for every appliance?\u003c\/strong\u003e\u003cbr\u003e\n          No. Typically, a single 1-1\/2\" mechanical gas valve is installed on the main gas line serving all appliances under the protected hood. This ensures that when the system activates, the entire \"hot line\" is safely isolated at once.\u003c\/p\u003e\n\n          \u003cp\u003e\u003cstrong\u003eCan I use this valve with a different brand of fire system?\u003c\/strong\u003e\u003cbr\u003e\n          The 055607 is specifically designed and listed for use with ANSUL hardware. Using this valve with a different brand of fire suppression system may not only be unsafe but will likely violate the UL listing of the entire system.\u003c\/p\u003e\n\n          \u003cp\u003e\u003cstrong\u003eWhat is the difference between a mechanical valve and a solenoid valve?\u003c\/strong\u003e\u003cbr\u003e\n          A mechanical valve (like the 055607) is triggered by a physical cable. A solenoid valve is triggered by an electrical signal. Mechanical valves are often preferred in kitchens because they do not require an electrician for installation and are immune to electrical failures during a fire.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cscript\u003e\n    document.addEventListener('DOMContentLoaded', function() {\n      const accordionHeaders = document.querySelectorAll('.accordion-header');\n      \n      accordionHeaders.forEach(header =\u003e {\n        header.addEventListener('click', function() {\n          const accordionItem = this.parentElement;\n          const isActive = accordionItem.classList.contains('active');\n          \n          \/\/ Toggle current item\n          accordionItem.classList.toggle('active');\n          this.setAttribute('aria-expanded', !isActive);\n        });\n      });\n    });\n  \u003c\/script\u003e\n\n  \u003c!-- JSON-LD Product Schema (hidden from customers) --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Ansul 055607 Mechanical Gas Valve (1-1\/2 inch NPT)\",\n    \"description\": \"R-102 \u0026 Piranha Systems - Mission-critical mechanical gas valve for automatic fuel isolation in commercial kitchen fire suppression systems\",\n    \"sku\": \"055607\",\n    \"mpn\": \"055607\",\n    \"brand\": {\n      \"@type\": \"Brand\",\n      \"name\": \"Ansul\"\n    },\n    \"manufacturer\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Ansul (A Johnson Controls Brand)\"\n    },\n    \"additionalProperty\": [\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Pipe Size\",\n        \"value\": \"1-1\/2 inch NPT\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Max Pressure\",\n        \"value\": \"5.0 psi (0.34 bar)\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Compatible Systems\",\n        \"value\": \"Ansul R-102 and Piranha\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Valve Type\",\n        \"value\": \"Mechanical \/ Spring-Loaded\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Material\",\n        \"value\": \"Heavy-Duty Cast Body with Industrial Internals\"\n      },\n      {\n        \"@type\": \"PropertyValue\",\n        \"name\": \"Certifications\",\n        \"value\": \"UL Listed, ULC Listed, NFPA 17A, NFPA 96\"\n      }\n    ],\n    \"category\": \"Fire Suppression Equipment\"\n  }\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940070416549,"sku":"55607","price":590.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-055598-mechanical-gas-valve-3-4in-33355630248101_29638c62-b758-481a-9324-924ed8006612.webp?v=1771286676"},{"product_id":"055610-mechanical-gas-valve-2in","title":"055610 Mechanical Gas Valve 2in","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eAnsul 2\" Mechanical Gas Shutoff Valve | R-102 \/ Piranha | Part No. 055610\u003c\/title\u003e\n\u003cstyle\u003e\n  .product-section { max-width: 100%; margin: 2rem 0; font-family: Arial, sans-serif; color: #333; }\n  .accordion-item { border-bottom: 1px solid #ddd; }\n  .accordion-header { display: flex; justify-content: space-between; padding: 2rem 0; cursor: pointer; background: none; border: none; width: 100%; text-align: left; color: #333; }\n  .accordion-header:hover, .accordion-header:focus { color: #333; background: none; outline: none; }\n  .accordion-title { font-size: 1.5rem; font-weight: 500; }\n  .accordion-icon { font-size: 1.5rem; }\n  .accordion-item.active .accordion-icon { transform: rotate(180deg); }\n  .accordion-content { max-height: 0; overflow: hidden; }\n  .accordion-item.active .accordion-content { max-height: none; }\n  .accordion-content-inner { font-size: 1.4rem; line-height: 1.7; color: #555; padding-bottom: 2rem; }\n  .accordion-content-inner p { margin: 0 0 1rem 0; }\n  .accordion-content-inner ul { margin: 0 0 1rem 0; padding-left: 2rem; }\n  .accordion-content-inner h3 { font-size: 1.4rem; font-weight: 600; color: #333; margin: 1.5rem 0 0.5rem 0; }\n  .specs-table { width: 100%; border-collapse: collapse; }\n  .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 0.75rem 1rem; font-size: 1.4rem; text-align: left; }\n  .specs-table th { background-color: #f5f5f5; font-weight: 600; color: #333; }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"product-section\"\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eProduct Overview\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003cp\u003eThe Ansul 055610 is a UL-listed mechanical gas shutoff valve for 2-inch pipe, designed for use with ANSUL R-102 restaurant fire suppression systems and ANSUL Piranha wet chemical systems. During a system discharge, the 055610 automatically cuts off the gas supply to all protected cooking appliances — preventing reignition of cooking oil or grease fires after the wet chemical agent has suppressed the initial fire event. The 2-inch pipe size makes the 055610 the largest in the ANSUL mechanical gas valve series, suited for high-volume commercial kitchen installations with the largest gas supply mains.\u003c\/p\u003e\n      \u003cp\u003eThe complete ANSUL mechanical gas valve series covers five pipe sizes for the full range of commercial kitchen gas supply configurations. The 055610 (2-inch) is the largest, with the series also including the 055598 (3\/4-inch), 055601 (1-inch), 055604 (1-1\/4-inch), and 055607 (1-1\/2-inch). All models are UL listed and designed specifically for ANSUL R-102 and Piranha system integration — ensuring reliable, coordinated gas shutoff with the ANSUL Automan control head or compatible release module. The ansul gas valve and ansul valve installation are critical NFPA 96 compliance components for every ANSUL kitchen suppression system protecting gas-fueled cooking equipment.\u003c\/p\u003e\n      \u003cp\u003eFor fire protection contractors installing or servicing ANSUL R-102 and Piranha kitchen fire suppression systems in large commercial kitchens, the 055610 is the 2 inch gas valve solution for high-capacity gas supply mains. Verify the ansul gas valve specs and ansul valve location per the ANSUL R-102 system design documentation before specifying the 055610 — the 2-inch size is required only when the gas supply line serving the protected cooking zone is actually 2-inch pipe. Gas valve installation per ansul mechanical gas valve installation requirements and NFPA 96 mandatory gas shutoff valve placement is required for all ANSUL kitchen suppression system gas valve configurations.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eANSUL\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e055610\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePipe Size\u003c\/td\u003e\n\u003ctd\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eANSUL R-102 and Piranha restaurant fire suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAutomatic gas shutoff during system discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, NFPA 96, OEM Original\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n      \u003ch3\u003eANSUL Mechanical Gas Valve Series — Full Size Range\u003c\/h3\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003ePipe Size\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003e055598\u003c\/td\u003e\n\u003ctd\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e055601\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e055604\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e055607\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e055610\u003c\/td\u003e\n\u003ctd\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eInstallation \u0026amp; Compliance (NFPA 96)\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003ePlacement\u003c\/h3\u003e\n      \u003cp\u003eInstall the 055610 in the 2-inch gas supply line upstream of all protected cooking appliances per NFPA 96, the ANSUL R-102 system manual, and applicable local gas codes. The ansul valve location must be accessible for manual reset after system discharge. Identify the ansul gas valve location with gas shut off signage per code. Verify the trip cable routing from the gas valve to the ANSUL Automan control head is within the maximum length specified in the ANSUL R-102 system design documentation.\u003c\/p\u003e\n      \u003ch3\u003eSemi-Annual Testing\u003c\/h3\u003e\n      \u003cp\u003eTest the 055610 at every semi-annual NFPA 17A and NFPA 96 inspection. Trigger a simulated system discharge and confirm the valve closes fully and the manual reset functions correctly. A gas valve that fails to close is an immediate red-tag deficiency. Document in the fire suppression system inspection record. The ansul valve installation and ansul valve gas service requirements specify the complete test procedure for the ANSUL mechanical gas valve series.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"accordion-item\"\u003e\n    \u003cbutton class=\"accordion-header\"\u003e\u003cspan class=\"accordion-title\"\u003eFAQ\u003c\/span\u003e\u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\u003c\/button\u003e\n    \u003cdiv class=\"accordion-content\"\u003e\u003cdiv class=\"accordion-content-inner\"\u003e\n      \u003ch3\u003eIs the 055610 compatible with both natural gas and LP gas?\u003c\/h3\u003e\n      \u003cp\u003eVerify natural gas and LP gas compatibility in the ANSUL R-102 system documentation for the 055610. The ansul gas valve installation instructions specify the approved gas types for each valve model. Gas valve listings can differ between natural gas and LP gas service — confirm with authorized ansul distributors before installation in LP gas-fueled commercial kitchens.\u003c\/p\u003e\n      \u003ch3\u003eCan the 055610 be used with Pyro-Chem or Amerex kitchen systems?\u003c\/h3\u003e\n      \u003cp\u003eThe 055610 is listed specifically for ANSUL R-102 and Piranha systems. The trip cable geometry and actuation mechanism are designed for ANSUL Automan integration. For Pyro-Chem systems use the appropriate GV-series gas valve, and for Amerex KP systems use the 12790, 12791, or 12792 mechanical gas valves. Always match the gas valve to the system manufacturer to maintain UL 300 compliance.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  document.querySelectorAll('.accordion-header').forEach(h =\u003e h.addEventListener('click', function() { this.parentElement.classList.toggle('active'); }));\n});\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Ansul 2\\\" Mechanical Gas Shutoff Valve | R-102 \/ Piranha | Part No. 055610\",\n  \"description\": \"UL Listed ANSUL 055610 2-inch mechanical gas shutoff valve for R-102 and Piranha restaurant fire suppression systems. Largest in ANSUL mechanical gas valve series (055598 through 055610). Automatic gas cutoff during system discharge per NFPA 96. Semi-annual testing required.\",\n  \"sku\": \"055610\", \"mpn\": \"055610\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"ANSUL\" },\n  \"category\": \"Fire Suppression Equipment\"\n}\n\u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940071497893,"sku":"55610","price":629.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-055598-mechanical-gas-valve-3-4in-33355630248101_e60eafce-9abd-43ef-b07e-51622474f9d1.webp?v=1771286675"},{"product_id":"055598-mechanical-gas-valve-3-4in","title":"055598 Mechanical Gas Valve 3\/4in","description":"\u003cdiv class=\"ansul-product-section\"\u003e\n  \u003cstyle\u003e\n    .ansul-product-section {\n      max-width: 100%;\n      margin: 2rem 0;\n      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n      color: #333;\n    }\n    \n    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 \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eThe Ansul 055598 Mechanical Gas Shutoff Valve (3\/4\") is a specialized, UL-listed safety component engineered to integrate seamlessly with Ansul R-102 and Piranha restaurant fire suppression systems. In the event of a commercial kitchen fire, discharging the fire suppressant from the agent tank is only half of the solution; the second, equally vital step is the immediate isolation of the fuel source.\u003c\/p\u003e\n          \n          \u003cp\u003eThe 055598 valve provides an automatic, mechanical interlock that snaps the gas supply shut the moment the system is triggered. This prevents catastrophic re-ignition and ensures that your facility meets the standards set by fire protection authorities. Unlike standard electric shut off valves that may fail during a power surge or outage, the 055598 utilizes a \"fail-safe\" mechanical design. This is why it is the industry standard for protecting restaurants, hospitals, and institutional kitchens worldwide.\u003c\/p\u003e\n\n          \u003ch3\u003eThe Science of \"Mechanical Fail-Safe\" Engineering\u003c\/h3\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eNon-Electric Reliability:\u003c\/strong\u003e During a major kitchen fire, electrical circuits often trip. Because the 055598 is a mechanical valve, it does not rely on solenoids or sensors. It is actuated by the physical movement of the system's cable line, ensuring 100% reliability even if the building loses power.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eInstantaneous Closure Dynamics:\u003c\/strong\u003e The internal mechanism is spring-loaded and designed for high-torque closure. When the system triggers, the latch is released, and the valve disk snaps shut in milliseconds. This is a critical distinction—fire suppression systems don't just put out flames; they stop the energy source.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePressure Integrity:\u003c\/strong\u003e Rated for standard commercial gas line pressures, the 055598 maintains a bubble-tight seal. This prevents gas seepage, which is a leading cause of secondary fires in kitchens where a manual valve was the only means of shutoff.\u003c\/li\u003e\n          \u003c\/ul\u003e\n\n          \u003ch3\u003eWhy \"Genuine Ansul\" is Non-Negotiable for Gas Safety\u003c\/h3\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUL 300 \u0026amp; NFPA Compliance:\u003c\/strong\u003e NFPA 17A and NFPA 96 explicitly require that all fuel-burning equipment under a hood must be shut off upon system discharge. The Ansul 055598 is specifically \"Listed\" as part of the R-102 and Piranha systems. Substituting a non-OEM valve can void your system's UL listing.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Internals:\u003c\/strong\u003e Kitchen environments are corrosive. Ansul OEM valves use specialized internal coatings that won't \"seize\" after years of sitting in the open position. Generic valves can fail when grease clogs internal stems.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSynchronized Actuation:\u003c\/strong\u003e The tension required to trigger the 055598 is precision-matched to the Ansul AUTOMAN release mechanism. This ensures the gas shuts off at the exact moment the nozzles begin spraying.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Applications \u0026 Use Cases --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eThe 055598 (3\/4\") is the most common size for individual appliance lines or medium kitchen manifolds:\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh-Volume Restaurants:\u003c\/strong\u003e Standard protection for gas-fired broilers, fryers, and ranges.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMobile Food Trucks:\u003c\/strong\u003e The compact 3\/4\" footprint is ideal for food trucks where NFPA 96 compliance is strictly enforced.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHealthcare \u0026amp; Institutional Kitchens:\u003c\/strong\u003e Ensures fire safety is automated. This is a key part of regular fire drill exercises for kitchen staff who must know that their fuel lines are protected.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSpecialty Systems:\u003c\/strong\u003e The Ansul 055598 remains the benchmark for mechanical reliability in the commercial kitchen fire suppression industry.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Technical Specifications --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eTechnical Specifications\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003ctable class=\"specs-table\"\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eManufacturer\u003c\/td\u003e\n                \u003ctd\u003eAnsul (A Johnson Controls Brand)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003ePart Number\u003c\/td\u003e\n                \u003ctd\u003e055598\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003ePipe Size\u003c\/td\u003e\n                \u003ctd\u003e3\/4\" NPT\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eValve Type\u003c\/td\u003e\n                \u003ctd\u003eMechanical (Spring-Loaded)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eListings\u003c\/td\u003e\n                \u003ctd\u003eUL \/ ULC Listed\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003eCompatibility\u003c\/td\u003e\n                \u003ctd\u003eR-102 and Piranha Systems\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Compliance \u0026 Safety --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eCompliance \u0026amp; Safety\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003eTo maintain compliance and pass your next fire safety equipment inspection, follow these professional protocols:\u003c\/p\u003e\n\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e The 055598 should only be installed by a licensed gas fitter. The mechanical cable must be tensioned correctly to ensure the valve triggers without snapping the line.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSemi-Annual Testing:\u003c\/strong\u003e During your 6-month system service, the technician must \"trip\" the gas valve to verify it closes fully. This should be a standard part of your facility's fire drill procedures.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eThe \"Manual Reset\" Rule:\u003c\/strong\u003e After a discharge or test, the valve must be manually reset using the handle. This prevents gas from being restored before the area is safe.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e Staff should be taught fire extinguisher safety procedures as well as the location of the gas shutoff reset. Understanding the various fire types helps them realize why cutting the gas is vital for a Class K grease fire.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FAQ --\u003e\n    \u003cdiv class=\"accordion-item\"\u003e\n      \u003cbutton class=\"accordion-header\" aria-expanded=\"false\"\u003e\n        \u003ch3 class=\"accordion-title\"\u003eFAQ\u003c\/h3\u003e\n        \u003cspan class=\"accordion-icon\"\u003e⌄\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cdiv class=\"accordion-content\"\u003e\n        \u003cdiv class=\"accordion-content-inner\"\u003e\n          \u003cp\u003e\u003cstrong\u003eDo I need a separate gas valve for every appliance?\u003c\/strong\u003e\u003cbr\u003e\n          Typically, no. A single Ansul mechanical gas valve is usually installed on the \"Main\" gas line supplying the entire cooking battery under the hood.\u003c\/p\u003e\n\n          \u003cp\u003e\u003cstrong\u003eCan I use this for other equipment?\u003c\/strong\u003e\u003cbr\u003e\n          While designed for kitchen hoods, these valves are sometimes integrated into broader safety plans. However, for mobile equipment, you would need specialized vehicle brackets to ensure the extinguisher and valve components remain secure.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cscript\u003e\n    document.addEventListener('DOMContentLoaded', function() {\n      const accordionHeaders = document.querySelectorAll('.accordion-header');\n      \n      accordionHeaders.forEach(header =\u003e {\n        header.addEventListener('click', function() {\n          const accordionItem = this.parentElement;\n          const isActive = accordionItem.classList.contains('active');\n          \n          \/\/ Toggle current item\n          accordionItem.classList.toggle('active');\n          this.setAttribute('aria-expanded', !isActive);\n        });\n      });\n    });\n  \u003c\/script\u003e\n\n  \u003c!-- JSON-LD Product Schema (hidden from customers) --\u003e\n  \n\u003c\/div\u003e","brand":"Ansul","offers":[{"title":"Default Title","offer_id":45940072546469,"sku":"55598","price":481.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5605\/8021\/files\/ansul-default-title-055598-mechanical-gas-valve-3-4in-33355630248101_240fcaba-3a6b-4dde-b0bd-b2883b128d87.webp?v=1771286675"}],"url":"https:\/\/profireandsafety.com\/collections\/ansul-piranha-gas-valves.oembed","provider":"Pro Fire and Safety","version":"1.0","type":"link"}