Swing Y Check Valve, Material of Construction Bronze, Size 3/4 In., Connection Type FNPT, Length 3 In., Width 1 In., Overall Height 2-3/8 In., Cap to Inlet Center 1-15/16 In., Max. Steam Pressure 125 psi, Max. Water Pressure 200 psi, Cracking Pressure 0.5 psi, Max. Temp. 425 Degrees F, Mounting Position Vertical or Horizontal, Seat Material Bronze, Standards MSS SP-80. Type 3