Apollo™ 37LF20202 37 Vacuum Relief Valve, 3/4 in Nominal, Thread End Style, 200 psi Pressure, 16 cfm at 2 in HG Flow Rate, Domestic
MFG Part#37LF20202
DSG#516124
Apollo™ 37LF20202 37 Vacuum Relief Valve, 3/4 in Nominal, Thread End Style, 200 psi Pressure, 16 cfm at 2 in HG Flow Rate, Domestic
MFG Part#37LF20202
DSG#516124
- Apollo™ Model VR Vacuum Relief Valves is designed to automatically vent a system should a vacuum occur. It prevents siphoning of water from the system and/or tank collapse.