carbon steel swing check valve
Specification:
For BS EN1092-2 PN10 / PN16/ PN25 ANSI Class 150/300/600 flange mounting.
Face-to-Face dimension conforms to ISO 5752 / BS EN558.
Features:
1.Resonable product structure, reliable sealing, excellent performance, attrective appeaance.
2.Soft sealing and hard sealing can be choose according to different condition.
3.Opening pressure is small.
| Materials | WCB, LCB, LCC, WC6, WC9, C5, C12 or Equivalent, |
| Size Range | 2″ to 24″ |
| Pressure Ratings | ANSI Class 150#, 300#, 600#, 900#, 1500#, 2500Lbs |
| End Connections | Flanged, Butt weld. |
Pressure and Temperature ratings:
Working Pressure | PN10 / PN16 / PN25/Class150/300/600 |
Testing Pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature | -10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
Suitable Media | water, steam, oil etc. |
Materials
Part | Material |
Body | Ductile Iron/Carbon steel/Stainless steel |
Disc | Ductile Iron / Carbon steel / Stainless Steel |
Spring | Stainless Steel |
Shaft | Stainless Steel |
Seat Ring | NBR / EPDM |
Technical data:
Application:
The swing check valve is suitable for the pipeline of petroleum, chemical, pharmaceutcal, fertilizer, power industry to prevent the backflow of the medium.
