Pressure Reducing Control Valve Valve Type Pressure Reducing Pipe Size 1/4 in Connection Type Threaded Operating Pressure 250 psi Max Continuous Flow Rate 5.7 gpm Max Intermittent Flow Rate 1.8 gpm Port Size 1/4 in x 1/4 in Max Fluid Temp 300 Degrees F Body Material PVDF Cover Material Noryl(TM) Elastomer Material EPDM Nut Material Stainless Steel Spring Material Zinc Plated