PRODUCT OVERVIEW
Swing Check Valves
Swing check valves manufactured to BS 1868 and tested to API 598.
- ASME CL150, CL300, CL600, CL900, CL1500
- Working temperature: -196°C to 650°C
- Size range: 2″ to 36″
Product Description
Swing check valves are manufactured to the latest edition of BS 1868 and tested to API Standard 598.
Applicable Standards
- Check valve design according to BS 1868, ASME B16.34
- Face to face ASME B16.10
- End flanges ASME B16.5 / ASME B16.47
- Butt welding ends ASME B16.25
- Inspection and testing API 598
Technical Specifications
| Pressure Range | ASME CL150, CL300, CL600, CL900, CL1500 |
|---|---|
| Working Temperature | -196°C to 650°C |
| Size Range | 2″ to 36″ |
| End Connection | Flanged, butt weld |
| Body Material | A216 WCB, A217 WC6/WC9, A351 CF8/CF8M, A352 LCB/LCC |
| Seat | Metal to metal, 13Cr, HF, Stellite |
Design Description
- Outside screw and yoke (OS&Y), where specified; applicability to be confirmed for the selected model
- Bolted cover or pressure-seal cover
- Welded-in or renewable seat rings
- Flanged ends
- Butt welding ends
Model-specific documents
Request the applicable datasheet, dimensional drawing, material details and inspection documentation for your selected configuration.