Check Valves WCB CLASS 150/300
Flanged Swing Check Valve, WCB, Class 150/300
WCB flanged swing check valve for Class 150/300 industrial non-return service.
Quick Specifications
- Type
- Flanged swing check valve
- Size
- NPS 2-24 (DN50-DN600)
- Material
- ASTM A216 WCB body and cover; stainless steel trim; metal or soft seat option
- Pressure
- ASME Class 150 / 300
- Connection
- ASME B16.5 RF flanged ends
- Temperature
- -29 to 200 °C with soft seat; higher limits depend on selected trim
Product Details
A bolted-cover cast-steel swing check valve for ASME-class pipeline duties. Seat, trim and packing options are selected against the process medium, temperature and required corrosion allowance.
Specifications
| Parameter | Value |
|---|---|
| Model | SWCV-WCB-CL150/300 |
| Design Standard | BS 1868 / ASME B16.34; API 598 test |
| Size Range | NPS 2-24 (DN50-DN600) |
| Pressure Rating | ASME Class 150 / 300 |
| Body Material | ASTM A216 WCB body and cover; stainless steel trim; metal or soft seat option |
| End Connection | ASME B16.5 RF flanged ends |
| Temperature Range | -29 to 200 °C with soft seat; higher limits depend on selected trim |
| Typical Application | Oil, gas, steam and process utility pipelines |
| Operation | Automatic swing-disc non-return operation |
| Inspection & Documentation | Hydrostatic shell and seat test; dimensional drawing, material certificate and certificate of conformity available on request |
FAQ
How should this valve be configured for the application?
Specify class, flange facing, trim, seat construction and process conditions when ordering. Final selection must be verified against the actual medium, pressure, temperature, flow direction and applicable piping standard.
Does this check or foot valve need an actuator?
No. Check and foot valves operate automatically from flow and differential pressure; select the correct cracking pressure, orientation and internal design for the service.
What documents can be supplied for a project order?
Material certificate, hydrostatic test record, dimensional drawing, packing list and certificate of conformity can be provided when specified in the order.
Do pressure and temperature ratings apply to every configuration?
No. Ratings depend on the selected body material, seat, trim, end connection and service fluid. Confirm the final pressure-temperature limit with the selected supplier before purchase.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
