Pressure Reducing Control Valve Valve Type Pressure Reducing Pipe Size 3/4 in Connection Type Threaded Operating Pressure 250 psi Max Continuous Flow Rate 19 gpm Max Intermittent Flow Rate 6.2 gpm Port Size 3/4 in x 3/4 in Max Fluid Temp 190 Degrees F Body Material CPVC Cover Material Noryl(TM) Elastomer Material EPDM Nut Material Stainless Steel Spring Material Zinc Plated