Spring Check Valve

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.