Solenoid-operated diaphragm valves provide slow opening and fast closing for controlling fuel gases.
FEAturEs
• Close firmly with diaphragm that is both weight and spring loaded.
• Close 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. • Made with cast aluminum in straight-through valve pattern.
• Optional valve position indicator available for 1-1/4 in. and larger valves.
• Pressure rated one half PS1 Item
Pipe size
(inch) (cfh) Capacity (m3/hr)
V48A2151 3/4 in. 668 cfh 18.9 m3/hr V48A2169 1 in. 1021 cfh 28.9 m3/hr V48A2177 1 1/4 in. 2100 cfh 59.5 m3/hr V48A2185 1 1/2 in. 2400 cfh 67.9 m3/hr V48A2227 1 1/4 in. 2100 cfh 59.5 m3/hr
Valve Closing time
1 sec max 1 sec max 1 sec max 1 sec max 1 sec max
V48A2243 2 in. 4178 cfh 118.3 m3/hr 2 sec max V48A2250 2 1/2 in. 5100 cfh 144.4 m3/hr 2 sec max V48A2268 3 in. 5562 cfh 157.5 m3/hr 2 sec max V48A2276 1 1/2 in. 2400 cfh 67.9 m3/hr V48A2334 1 in. 1021 cfh 28.9 m3/hr V48A2342 1 1/4 in. 2100 cfh 59.5 m3/hr V88A1618 1 in. 1021 cfh 28.9 m3/hr V88A1626 1 1/4 in. 2100 cfh 59.5 m3/hr V88A1634 1 1/2 in. 2400 cfh 67.9 m3/hr V88A1659 3/4 in. 668 cfh 18.9 m3/hr V88A1667 3/4 in. 668 cfh 18.9 m3/hr V88A1675 1 in. 1021 cfh 28.9 m3/hr V88A1683 1 1/4 in. 2100 cfh 59.5 m3/hr V88A1691 1 1/2 in. 2400 cfh 67.9 m3/hr
1 sec max 1 sec max 1 sec max 1 sec max 1 sec max 1 sec max 1 sec max 1 sec max 1 sec max 1 sec max 1 sec max
V88A1709 2 in. 4178 cfh 118.3 m3/hr 2 sec max V88A1717 2 1/2 in. 5100 cfh 144.4 m3/hr 2 sec max V88A1725 3 in. 5562 cfh 157.5 m3/hr 2 sec max