UNIMAC Swing Check / Non-Return Valves are designed and manufactured as per API/BS/DIN STANDARD. Function of Check Valve is to prevent the reverse flow of fluid/gas/air in case of failure or sudden brake-down occurs in Piping Systems.
The Sealing efficiency is a very critical aspect of Check Valves to safeguard pumping systems.UNIMAC check valves are designed to sustain backpressure and water hammering in piping systems.
UNIMAC CHECK VALVES ARE AVAILALE IN SINGLE / DUAL PLATE DESIGN/WAFER/SWING TYPES.
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Steel Bolted Cover Swing Type
- Design Std. - BS: 1868, API 6D , ASME B 16.34.
- End Connection is Flanged & Butt Weld.
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Steel Pressure Seal Cover Swing Type
- Body Material - WCB, CF8, CF8M, WC6,WC9.
- Design std.- ASME B 16.34.
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Check Valves - Wafer
- Disc - DI, WCB, CF8, CF8M etc.
- Face to Face - API - 6D.
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Dual Plate
- Spring - 316 , INCONEL .
- End Connection - Wafer.
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Non Slam
- Body Matrial - WCB, CF8 & CF8M etc.
- Testing Std. - API-6D / API 598 / ISO 5208.
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Flap Type
- Lining Natural and synthetic elastomers.
- End Connection Flanged.
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 - Technical Specification |
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