Powell valves manufactures industrial check valves in various configurations and materials. Check valves are used to ensure that gases and liquids are flowing in one direction only. They essentially prevent the process flow from reverting, which forces the valve to close. Check valves are needed to stop backflow and protect rotating equipment and mechanical devices from the sudden backflow surges that may occur. Trust Powell valves to provide you with a high quality check valve for all your backflow prevention needs.

• Standard trim is stellite faced seat integral to the body and 13% chrome disc/ball (API trim 8)
• Seat faces lapped for smooth finish and superior sealing
• Wall thickness per heavy wall API 602 requirements
• Swivel disc for improved seat alignment and longer life
• Each valve is shell and seat pressure tested per industry standard API 598
• Check valve are suitable for service in horizontal line with cap vertical or in a vertical line with flow upward
• Standard bolting
• Manufacture standard graphite packing and gasket
• Carrier pin is confined within the body wall and is not accessible from the exterior, thus no side body penetrations, eliminating a common leak path
• T420 stainless steel disc, 304 stainless steel carrier and carrier pin, 300 stainless steel identification plate

• Brochure/Catalog https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/050FSSCVP_Broc.pdf
• Specification https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/050FSSWSCVP_Spec.pdf