Diaphragm Gas Valves For Boilers And Heaters Are Used For Use With Atmospheric Boilers, Commercial Water Heaters And Rooftop Heaters.
Diaphragm Gas Valves For Boilers And Heaters are constructed with cast aluminum in straight-through valve pattern for long lasting durability. Solenoid-operated diaphragm valves provide slow opening and fast closing suitable for controlling natural, LP or manufactured gases. Closes firmly with diaphragm that is weight and spring loaded. Two second maximum closing time. Valve closes on power failure; recommended for final shutoff service. Set opening time with various sized bleed orifices or adjustable bleed valve. Use with LP, natural or manufactured gases. Valve position indicator available for a variety of sizes. Use V48 for line voltage service; V88 for 24Vac service. Available sizes are 5.9 in. L x 5.9 in. W x 7 in. H, 5.9 in. L x 6 in. W x 7.4 in. H and 6.5 in. L x 6.5 in. W x 8 in. H . Pipe sizes are 3/4 in., 1 in. and 1-1/4 in.