Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves PVC Pipe or Tube Size 2 in Connection Type Slip x Slip Max Temp - Valves 120 Degrees F Max Steam Pressure - Valves Not Rated Spring Material Stainless Steel Application - Valves General Purpose Length 7 15/16 in Width 4 1/16 in Overall Height 4 1/16 in