Description
4″ flanged ductile iron (3% nickel) check valve rated to 125 psi/8.6 bar saturated steam to 353°F/178°C. This valve features a bolted bonnet, renewable seat and disc, stainless steel trim, and Class 125 flanged end connections.
Features
- 125 psi/8.6 bar saturated steam to 353°F/178°C
- 200 psi/13.8 bar non-shock cold working pressure
- Bolted bonnet
- Renewable seat and disc
- Stainless steel trim
- Class 125 flanged end connections
- Conforms to MSS SP-71
