Swing Check Valve
Swing Check Valve are manufactured and tested in accodance with BS 5153 PN 10/16/25, BS EN 12334, TIS.383 PN 6/10/16,MSS-SP 71 class 125/250 and also meet the requirements of AWWA C 508, generally recommended to prevent backflow with minimum resistance tor flow, because of full water way design. Suitable for all types of water ,air and steam.
Features
- Sizes are available from DN 50 to DN 1000, Both metal seated and resilient seated cand be provided.
- Flanged ends from sizes DN 50 to DN 1000 and screwed ends from sizes DN 50 to DN 200
- Flanged drilling to suit ANSI B 16.1, ANSI B 16.5, BS 4504, BS 10, BS EN 1092-2, BS 4772, ISO 2531 ,AS 2129 , DIN, JIS and etc.
- Special accessories like by - pass unit, lever and weight, lever and spring, micro switch, air cushioned and oil dash - pot are also available.