Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Acetal Copolymer Pipe or Tube Size - Valves 1 1/2 in Connection Type - Valves MNPT x MNPT Max Steam Pressure - Valves Not Rated Max Temp - Valves 180 Degrees F Mounting Orientation - Valves Vertical Spring Material Stainless Steel Seal Material - Valves Buna-N Length 7 3/16 in Width 2 19/64 in