Engineering · Industrial Valves
SWING TYPE CHECK VALVE
Full-flow non-return protection for pumps and lines.
Overview
Swing-type non-return valve preventing reverse flow in water, steam, and hydrocarbon service, with corrosion-resistant seats and trims.
- Size Range
- 2" up to 12" (DN 50 up to DN 1200)
- Pressure Class
- ASME #150 to #500, PN10 to PN40
- Pressure & Temp. Rating
- ASME B16.34
- End Connections
- Wafer, Flanged, Buttweld
- Operator / Actuator
- Self-acting (spring: SS316, Inconel 718, Inconel X-750)
Materials
Built for the service.
Carbon Steel, Stainless, DSS, SDSS & Alloy Steel. Seats in corrosion-resistant alloys, hard-facing, EPDM, VITON, PTFE.
Standards & Certifications
Compliant by design.
API 600 / BS 1414 / API 6D
Design standard
API 598 / API 6D / ISO 5208
Inspection & testing
BS EN 12266-1 & 2
Testing
API 607
Fire safe