Stainless steel screwed spring check valve
- Certificate: ISO
- Material: SS304 / SS316
- Connection: Thread, BSPT / BSPP (G) / NPT
- Temperature: -20°C to 180°C
- W. pressure: 200 psi
- Surface: Sandblasted
Stainless steel screwed spring check valve is a kind of check valve (non-return valve) with stainless material. It is used to allow water to flow through it in only one direction, and it is only vertical installation.