Flomatic C150002EHF Pressure Reducing Valve (1-1/4", 15-75 PSI)Use this Flomatic C150002EHF Pressure Reducing Valve to regulate the inlet pressure of your water for flow rates up to 70 gpm. Tested before leaving the factory to ensure your confidence upon installation. Specifications: Size: 1 1 4 inch Female NPT Maximum Operating Temperature: 180F (80C) Maximum Operating Pressure: 400 PSI Pressure Range: 15 75 PSI Factory Set at 50 PSI Weight: 13 lbs Pressure Reducing Valve (PRV) Model C150EHF when properly