Victory Valve Stem for 10LB/20LB ABC, K Class, Water, and Lithium Battery Extinguishers - 0220104
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Wholesale PricingThe Victory 0220104 is the OEM replacement valve stem for Victory's larger and specialty extinguisher models, covering the 10 lb and 20 lb ABC dry chemical units, the 6-liter and 2.5-gallon Class K wet chemical units, the 2.5-gallon and 6-liter water mist units, the 2.5-gallon water unit, and the 6-liter AVD (lithium battery) extinguisher. This single valve stem part number spans a wide range of Victory models because the valve body geometry is consistent across this group despite the different agent types they carry.
The valve stem is the internal component that opens to allow agent flow when the operating lever is depressed and seals the valve when released. It experiences the full working pressure of the extinguisher cylinder every time the unit is discharged and is subject to wear, scoring, and chemical exposure from the agent over its service life. Replacement is performed by a certified fire equipment technician during the annual maintenance inspection, the 6-year internal examination, or any time the valve is disassembled and the stem shows corrosion or damage. Using the OEM part ensures correct fit, proper sealing, and maintains the extinguisher's UL listing.
Wide Model Coverage from a Single Part
The breadth of this stem's compatibility reflects the shared valve design Victory uses across its larger portable and specialty lines. A technician maintaining a facility with Victory 10 lb or 20 lb ABC units, a Class K extinguisher in the kitchen, water units in specific code-required locations, and an AVD lithium battery extinguisher can stock a single 0220104 valve stem to service all of them, rather than maintaining separate part numbers for each unit type.
| Feature | Details |
|---|---|
| Manufacturer | Victory |
| Part Number | 0220104 |
| Component Type | Valve Stem |
| Compatible Models | PD10LB, PD20LB (ABC Dry Chemical); WC6L, WC2.5GL (Class K Wet Chemical); WM2.5GAL, WM6L (Water Mist); WT2.5GAL (Water); AVD6L (Lithium Battery) |
| Companion Part | Smaller Extinguisher Version: P/N 0220103 (2.5 lb and 5 lb) |
- Certified Technician Required: Valve stem replacement involves disassembling and reassembling a pressurized extinguisher valve and must be performed by a certified fire equipment technician.
- Replacement Triggers: Replace the valve stem when it shows scoring, corrosion, or seal damage at any inspection; replace as standard practice when the valve is disassembled for recharge following discharge; replace during scheduled internal maintenance for the specific model being serviced.
- Hydrostatic Test Intervals Vary by Agent: ABC dry chemical cylinders require hydrostatic testing every 12 years under NFPA 10. Class K wet chemical, water, and water-based lithium battery (AVD) cylinders require hydrostatic testing every 5 years. Confirm the correct interval for the specific model being serviced.
- OEM Part Only: Use only Victory P/N 0220104 to maintain the extinguisher's UL listing. Generic substitutes may not achieve proper sealing.
How is this valve stem different from the 0220103?
The 0220103 is designed for the smaller 2.5 lb and 5 lb Victory extinguishers. The 0220104 covers the larger and specialty models: 10 lb and 20 lb ABC, Class K wet chemical, water mist, water, and the AVD lithium battery unit. Both are OEM Victory valve stems, but they are not interchangeable due to the different valve body dimensions in the smaller versus larger extinguisher families.
Why does one valve stem work across so many different agent types?
Victory uses a consistent valve body design across these larger and specialty portable extinguisher models. Since the valve body geometry is the same, the valve stem dimensions and fit are the same, even though the agent inside the cylinder differs by model. The agent type determines the extinguisher's fire class rating, not the valve stem design.
