Item – Check Valves Check Valve, Mechanism and Body Design Horizontal Swing, Body Material – Valves Bronze, Pipe or Tube Size 3 in, Connection Type Press x Press, Mounting Orientation Horizontal, Max. Temp. – Valves 250 Degrees F, Max. Water Pressure – Valves 200 psi @ 250 Degrees F, Seat Material Bronze, Length 6 7/8 in, Width 3 in, Overall Height 4 3/16 in, Hex Size Not Applicable, Standards ASTM B16, ASTM B62