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Features |
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• Designed for replacement for V4843/V8843;Gas Valves.
• Suitable for use on atmospheric boilers, commercial water heaters, and rooftop heaters.
• V4943/V8943B,C,N models are solenoid-operated diaphragm valves that combine the functions of safety shutoff and pressure regulation in a single unit.
• V4943/V8943B,N are for use with natural gas.
• V4943/V8943C are for use with LP gas.
• Valve body of die-cast aluminum with a straight-through pattern.
• V4943 are used with line voltage, on/off controllers; V8943 are used with 24 Vac thermostats or controllers;
• Valve closes on power failure; recommended for final shutoff service. |
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Product Specifications |
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Description |
Diaphragm Gas Valve, single stage pressure regulating, Slow Opening, 1 1/4 in. NPT pipe size, 1/2 max. psi |
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Valve Type |
Single-Stage, Slow Opening |
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Pipe Size (inch) |
1 1/4 in. |
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Capacity (cfh) |
480 cfh to 1600 cfh |
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Pressure Ratings (psi) |
1/2 psi |
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Pressure Ratings (kPa) |
3.4 kPa |
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Valve Opening Time |
3 sec to 25 sec |
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Valve Closing Time |
2 sec max |
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