Spring Check Valve Dealers in Pune

Spring Check Valve

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Disc Check Valves from Forbes Marshall are spring loaded, non-return valves which allow flow only in one direction. When fitted at the outlet of traps discharging into closed systems, they prevent the back-flow of discharged condensate into the system. Forbes Marshall spring loaded disc check valves offer a tight shutoff and are available in a large range of sizes. These valves are compact in design as compared to the conventional swing and lift type of disc check valves. They can be easily mounted in between flanges in any direction. These valves are compatible with both PN and ANSI flanges.

Spring Check Valve

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• TEMPERATURE: SUITABLE UPTO 800C
• INSTALLATION: HORIZONTAL AS WELL AS VERTICAL

Spring check valve, This valves, when open, the annular area between the body & plunger available for flow, is equal to the nominal bore area. Therefore, unlike other spring loaded valves & conventional flapcheck valves, these valves offer lower head losses & maintains laminar flow. As the valve closes, due to return spring force, valve is “Quick Closing”. The valve gets closed before the start of back flow return velocity. Hence, water hammer is eliminated in most of the cases.Features: 1.Working principal Hydrodynamic guided closing. 2.The closing mechanism is guided & backed with return spring for quick closing, Opening and perfect sealing. 3.Due to Aerohydro dynamic effect water hammer is eliminated. 4.Very low pressure loss 5.Most suitable for clear liquids & air. 6.Silent operation.