Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Poppet Body Material - Valves 316 Stainless Steel Pipe or Tube Size 1/2 in Connection Type Compression x Compression Cracking Pressure 10 psi Mounting Orientation Horizontal Vertical Seal Material Fluorocarbon Max Temp - Valves 400 Degrees F Min Temp - Valves -15 Degrees F Max Water Pressure - Valves 6000 psi @ 100 Degrees F Max Steam Pressure - Valves Not Rated Seat Material Fluorocarbon