Honeywell- V8944C1017/U Diaphragm Gas Valves Two Stage Pressure Regulating

V4944B, L, N/8944B, C, L, N are Two-stage Pressure Regulating
Gas Valves. These valves are used on boilers, unit heaters, duct
furnaces, makeup air and rooftop heaters.
• Designed for replacement for V4844/V8844 Gas Valves.
• Suitable for use on atmospheric boilers, commercial water heaters,
and rooftop heaters.
• V4944/V8944B, C, L, N models are solenoid-operated diaphragm
valves that combine the functions of safety shutoff and pressure
regulation in a single unit.
• V4944/V8944B, N are for use with natural gas.
• V4944/V8944C, L are for use with LP gas.
• Valve body of die-cast aluminum with a straight-through pattern.
• V4944 are used with line voltage, dual-stage controllers; V8944 are
used with 24 Vac dual-stage thermostats or controllers.
• Valve closes on power failure; recommended for final shutoff service.