WebJan 9, 2015 · Swing (tilting-disc) check valves consist of a clapper with a disc that is convex on the upstream inlet side and flat on the downstream outlet side. For API Spec 600 valves, this disc swings on a hinge that is mounted to the bottom of the valve bonnet. WebWhen a pump stops, gravity and reverse flow slam the check valve shut. Because fluid is non-compressible, it creates a pressure or shock wave (water hammer). The fluid continues to flow back and forth until friction losses cause the wave to settle. Slamming check valves cause serious pressure surges in a system that rattle pipes and damage ...
CRANE CAT. 7TF S-150PSI 300-CWP 1/2" Globe Valve Bronze Body …
WebCRANE® Swing Check Valve, Series: 373, 6 in Nominal, Flanged End Style, 125 lb Pressure Class, No Low Lead Compliance, 14 in Inlet to Outlet Length, 8-1/4 in Top to Inlet Center, Cast Iron Body, Bronze Trim CRANE® iron body valves are proven performers in mechanical systems of commercial buildings throughout America. WebAug 2, 2010 · A ball check valve is a type of check valve in which the movable part is a spherical ball, as illustrated in Figure 4.13. Ball check valves are used in spray devices, dispenser spigots, manual and other pumps, and refillable dispensing syringes. Ball check valves may sometimes use a free-floating or spring-loaded ball. highly cited researcher 2022
CRANE 76E-1 Swing Check Valve Cooney Brothers
WebCRANE® bronze body swing check valves in Y pattern design come with threaded and soldered end connections and are available in ASME pressure classes 125, 150, 200 and 300. Email Print. CRANE® 76E-1 76E Y-Pattern Swing Check Valve, 1 in Nominal, Threaded End Style, 300 lb, Bronze Body. WebCRANE® bronze body swing check valves in Y pattern design come with threaded and soldered end connections and are available in ASME pressure classes 125, 150, 200 and 300. Email Print. CRANE® 37-1 37 Series Y-Pattern Swing Check Valve, 1 in, Thread, 125 lb, Bronze Body. CBPN: 11873. WebCRANE® Swing Check Valve, Series: 175, 10 in Nominal Size, Flanged, 1480 psi, 600 lb, -20 to 100 deg F, 31 in Inlet to Outlet Length, 21.81 in Top to Inlet Center, Cast Steel Body, 410 Stainless Steel Trim. CRANE® swing check valves prevent reversal of … small red spots on top of feet