API Swing Check Valve
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- End connection
- Flanged · Butt weld
Standards
- Design & manufacture
- BS 1868-1873, ASME B16.34, API 6D
- Inspection & test
- API 598
- Face to face
- ASME B16.10
- Materials
- ASTM
- End flange dimension
- ASME B16.5, ASME B16.47A MSS SP-44, ASME B16.47B API605
- BW end dimension
- ASME B16.25
- Wall thickness dimension
- API 600 and BS 1868
Configure your variant(manually adjust box on the right if you require a different spec)
- End connection
Materials
Material grade
Offered in complete material setups. Pick one to set every part to the matched set, or choose parts individually below.
Trim
Offered in complete material setups. Pick one to set every part to the matched set, or choose parts individually below.
All available material options per part. Click a pill to set it in the configurator.
- Body
- Disc
- Bolt
- Cover
- Disc Nut
- Hinge
- Nut
- Yoke
- Disc Surface
- Seat Ring Surface
- Gasket
- Eye Bolt
- Hing Pin
Technical drawings(1 page)
Features
- Swing check mechanism with hinged disc preventing reverse flow
- Eye bolt fitted to cover for maintenance access
- Trim code system for seating surface material selection
- Available in multiple body material grades: carbon steel, alloy steel, stainless steel
- Multiple end connection options: flanged (ASME B16.5, B16.47A, B16.47B) and butt-weld (ASME B16.25)
Description
A swing check valve designed and manufactured to API 600 and BS 1868-1873, with a hinged disc that prevents reverse flow. Available in carbon steel, alloy steel, and stainless steel to ASTM standards. Suitable for flanged and butt-weld end connections per ASME B16.5, B16.47A, B16.47B, and B16.25.
Selection notes
This check valve is a swing check and api swing check pattern, supplied for flanged and butt weld installation.
The body is offered in A216 WCB, A352 LCB, A217 WC1 and A217 WC6, so the grade can be matched to the service rather than the other way round.
It is catalogued for Oil & Gas and Industrial Process.
Built to BS 1868-1873, ASME B16.34, API 6D, ASME B16.10 and API 598.
Used in
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