Technical Specifications
Overview
Swing Type Backflow Check Valve
This industrial swing type check valve is engineered for high-performance backflow prevention in demanding sectors such as oil, chemical, and water treatment. Featuring a full-bore, full-open design, it ensures optimal flow and easy pipeline maintenance. The valve is constructed with high-strength materials and hardened alloy seating to endure extreme service conditions while minimizing water hammer impact through optional dampening structures.
Technical Specifications
Size Range
2 inch
Min Size
24 inch
Max Size
- Pressure Rating
- 150lb - 1500lb
- Body Materials
- Carbon SteelStainless SteelAlloy SteelDuplex Steel
Compliance and Standards
Design Standards
- BS 1868
- ASME B16.34
- API 6D
- DIN 2533
Inspection and Testing
- API 598
- DIN 3230
Construction Features
Key Features
Full open designBolted coverSwing type discBuffering damp optionRenewable seat
End Connections
- Flanged
- Buttwelding
- RTJ Flanged
