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ISO 9001 : 2008 CERTIFICATE | ||||||||||||||||||||||||||||
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SWING CHECK VALVE
Salient Feature- Meets design requirement of ANSI B 16.34 / BS 1868 / API 6D / ISO14813 and testing requirement of BS 6755 and API 6D /API598 / ISO 5208
- Close filling male and female joint retains gasket in position and accurately centers the working parts
- To ensure long and trouble free valve performance, seating surface are accurately machined, precisely aligned, and perfectly lapped
- Removable, seal welded seat ring or integral seat (Cast SS only) available
- Flanged end or Butt-welding end. Flanged and dimensions conform to ANSI B16.5 / API605 BS 3293 / DIN / ISO 7005-1
- Butt welding end dimensions to ANSI/ASME B 16.25
- Face to face and End to End dimensions conform to ANSI B16.10 / BS 2080 / DIN
- Tilting disc design available
- Check valves can be supplied with counter weight, lever and dash pot arrangement
- Ring joint facing available in higher classes.
- Stellited seating hard facing are provided on request
- Spring loaded lift check valves are also manufactured on request.
- By-Pass, Drain Plug design available
- Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request
- We can offer valves under X-ray quality on request
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