Buckeye 3/4" Mechanical Gas Valve - BFGV-75
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The Buckeye 3/4" Mechanical Gas Valve (Part No. BFGV-75) is the essential fail-safe for individual appliance drops and localized fuel lines within the Buckeye Kitchen Mister fire suppression system. While larger valves manage entire manifolds, the 3/4" BFGV-75 is the industry standard for securing the 0.75-inch NPT inlets of commercial fryers, ranges, and broilers. By ensuring source isolation at the appliance level, this valve prevents thermal energy from re-feeding a suppressed hazard zone.
Operating on a passive-reliability mechanical principle, the BFGV-75 utilizes a heavy-duty internal spring held in the open position by a stainless steel actuation cable. Upon system discharge, the tension release triggers the fail-closed mechanism, slamming the valve disc into the seat. This zero-electricity design ensures full operational readiness even during total building power failures. Constructed from industrial-grade cast bronze, the BFGV-75 is the definitive choice for mobile kitchens and food trucks where vibration resistance and a compact footprint are paramount for life-safety code compliance.
| Feature | Details |
|---|---|
| Manufacturer | Buckeye Fire Equipment |
| Part Number | BFGV-75 |
| Pipe Diameter | 3/4 inch NPT (0.75") |
| Valve Type | Mechanical / Spring-Loaded |
| Housing Material | Heavy-Duty Cast Brass/Bronze |
| Pressure Rating | 5.0 PSI (Standard Low-Pressure) |
| System Interface | Mechanical Cable Release |
The BFGV-75 must be installed by a licensed fire suppression technician in accordance with the Buckeye Kitchen Mister design manual and applicable local gas codes. The mechanical actuation cable must be routed without kinks or sharp bends, and cable tension must be set to factory specifications to ensure the spring holds the valve fully open during normal operation.
The BFGV-75 is designed for versatile mounting in tight spaces, but technicians must ensure the mechanical tension-release path for the cable is unobstructed and follows the manufacturer's Red Line orientation to prevent a sticky release during a fire event. After installation, the technician must verify full valve travel by performing a manual trip test and confirming positive gas shutoff before the system is placed back into service. Following any discharge or test, the valve must be manually reset and the cable re-tensioned to factory specifications.
Why is a 3/4" valve preferred for individual fryer drops?
Most commercial fryers utilize a 3/4" NPT inlet. Using the BFGV-75 at the appliance drop allows for precise fuel-source interruption without shutting down the entire kitchen manifold, facilitating easier troubleshooting and localized safety control.
Is the BFGV-75 suitable for food truck installations?
Yes. Due to its rugged vibration-resistant construction and purely mechanical operation, it is the primary specified choice for mobile cooking environments. It meets all NFPA 96 requirements for automatic fuel shutoff in confined, high-heat mobile kitchens.
Can the 3/4" valve be mounted horizontally or vertically?
The BFGV-75 is designed for versatility in tight spaces. However, technicians must ensure the mechanical tension-release path for the cable is unobstructed and follows the manufacturer's Red Line orientation to prevent a sticky release during a fire event.
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