This safety valve has a 40 Standard Cubic Feet per Minute (SCFM) flow rate and is suitable for low capacity pressure relief applications such as in home construction air compressors. 250 degrees F maximum temperature for use in high temperature applications The valve openings allow fluids or gases to escape to decrease pressure, and then close once the valve reaches the reseating pressure limit. Kobalt 165 Psi Tank Safety Valve SGY-AIR237 at Ar Compressor Pop Off Valve | eBay The valve's brass body, brass valve seat, and the zinc plated steel spring resist corrosion and can be used in operating temperatures up to 250 degrees F. The preset relief pressure is accurate to within +/- 3 percent and a silicon O-ring provides a leak-proof seal to within +/- 10 percent of the relief pressure. PLEASE NOTE: 1/4 MALE NPT THREADED INLET CONNECTION APPROX 0., 54 INCHES OUTSIDE DIAMETER This Control Devices SV-100 ASME safety valve has a brass body, a 100 psi relief pressure, a 1/4 male NPT threaded inlet connection, and a stainless steel pull ring for manual pressure relief. They also relieve excess vacuum by opening to release a gas into the system and then closing after it reaches its low-pressure limit. Conrader safety valves are designed to protect unfired pressure vessels and systems from over pressure in compressed air and gas applications Relief valves are used in a variety of applications, such as air compressors, petrochemical and chemical manufacturing, natural gas processing, and power generation. 40 SCFM Manual Relief Valve New 1/4" NPT 100 PSI Air Compressor Relief Pressure Safety Valve Brass Tank Pop Off Valve
