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Sandwich Type Swing Check ValveSize: DN40-DN600read more
Working pressure: PN10/16
Temperature Range: -196°C- 560°C
Face to Face: DIN 3202/API594/API6D -
Stainless Steel Double Disc Check ValveSize: DN50-DN350read more
Working pressure: 10/16 bar
Temperature range: -20°C - 150°C
Connection Ends: BS EN 1092 PN10/16, AS 2129 TABLE E, BS 10 TABLE D/E -
Flanged Ball Check ValveSize: DN40-DN300read more
Working pressure: 16 bar
Temperature range: -20°C - 80°C
Flange Standard: EN 1092 ISO PN16 -
Cast Iron Lift Check ValveSize: DN50-DN300read more
Working pressure: PN16
Temperature Range: ≤200°C
Face to Face: EN 588-1
Flange drilled: EN 1092-2 -
Rubber Disc Swing Check ValveSize: DN50-DN400read more
Working pressure: PN16
Temperature Range: 0°C- 80°C
Face to Face: BS 5163
Flange drilled: BS 4504 -
Double Disc Wafer Check Valve-HSize: DN50-DN600read more
Working pressure: PN10/16
Temperature Range: 0°C- 80°C
Connection Ends: BS EN 1092 PN10/16, AS 2129 TABLE E, BS 10 TABLE D/E
WebMar 7, 2019 · There is a check valve (photos 1 and 2) where the FDC enters the system. If the building’s fire pump is providing more pressure than your engine, the valve will remain closed. Only...
WebAug 28, 2019 · Valves on FDC piping: Shutoff valves shall not be permitted in fire department connection piping. A listed check valve shall be installed in each fire department connection and...
WebJan 27, 2022 · These items include the FDC supply piping, the FDC check valve, and the automatic drain (if present). FDC supply pipe should be free from damage and loads The...
WebHYDRA-TAP FDC Check Valve Clapper Flow Tool Flipping an FDC check-valve to conduct a Forward Flow or FDC Backflush is the worst part of any inspector or sprinkler fitters day. With The Hydra-Tap™...
WebCheck Valves Model 50GG Swing Check Valve Bulletin 811 View file Available Sizes 2″ (50mm), 2-1/2″ (65mm), 76mm, 3″ (80mm), 4″ (100mm), 6″ (150mm), 165mm, 8″ (200mm) 10″ (250mm), 12″ (300mm) Model...
WebMar 4, 2021 · Best to locate the check valve inside for maintenance by the sprinkler contractor or maintenance personnel. Combination vaults are convenient as well...
