Temp.
- Valves 300 Degrees F, Min.250 psi, Mounting Orientation Horizontal, Vertical, Seal Material Buna-N, Max.Item - Check Valves Check Valve, Flow Design Single, Mechanism and Body Design Inline Double Disc, Body Material - Valves Cast Iron, Pipe or Tube Size 2 1/2 in, Connection Type Flange x Flange, Cracking Pressure 0.