S262SG01N3JK4 Asco Vent Valve

The Asco S262SG01N3JK4 Gas Vent Valve NPT COMBUSTION (Fuel Gas) – NORMALLY OPEN 2 Pipe size (ins) 4 1/2 Orifice Size (ins.) 75 cv. 3,840,000 Btu/hr. Gas Capacity 0-15 max Operating Pressure Differential (psi) 24V 60 Hz