Product Name: Aluminum Bronze Swing Check Valve
Body Material: ASTM B62 C83600
Size: 1-1/2 Inch, DN40
Pressure: 200 WOG
End Connection: NPT Threaded
Medium: Sea Water, Offshore, Marine, etc
Temperature Range: -29°C to 120°C
Aluminum Bronze Swing Check Valves are designed to prevent backflow in pipelines. The fluid flows in a straight line through the valve, resulting in minimal pressure drop. As the media flows through the line, the disc swings into the open position. When back pressure occurs in the line, the disc is held in the closed position to prevent reverse flow. These valves can be installed in both horizontal and vertical lines. However, they must be installed in the correct orientation relative to the media flow, as indicated by the flow direction arrow marked on the valve body. It is important to note that swing check valves are intended for horizontal use only. When fluid pushes on the stopper in the correct direction, the valve swings open to allow flow. Conversely, if the flow moves in the opposite direction, the valve swings shut. The check valve should not be used in vertical applications, as gravity may interfere with the swinging motion and affect its functionality.
Technical Specification
» Product: Aluminum Bronze Swing Check Valve
» Normal Size Range: 3/8-4 Inch (DN10-DN100)
» Normal Pressure Rating: 200 PSI, PN16
» Material: Aluminum Bronze C83600
» Temperature Range: -29°C to 120°C
» Threaded: BSP (BS21), NPT (B1.20.1), DIN 2999/259
» Inspection testing: API 598
» Investment casting body / bonnet
» Screwed cap, swing type disc, integral seat
