Swing Check Valve Material of Construction 316 Stainless Steel Size 2-1/2 In. Connection Type Socket Weld Length 7-1/8 In. Width 4-11/32 In. Overall Height 7-1/8 In. Cap to Inlet Center 3-29/32 In. Max Water Pressure 200 psi Cracking Pressure 5.6 psi Max Temp 353 Degrees F Mounting Position Horizontal Flow 140 gpm Hex Size 3-31/64 In.