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Download the spec sheet Valves are manufactured and tested in accodance with BS 5153 PN 10/16/25,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. SIZE : 50 mm - 1000 mm {gallery}swing_check{/gallery} 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, BS 4504, BS 10, 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.
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