Non-Return Valves (NRV) / Check Valves
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Model : NRV series As named these valves has application of creating flow in one direction. While if the flow is in reverse direction the valve does not allow the flow. They are also known as Check Valves. In hydraulic field high pressure NRV is very essential. This has benefit by elimination of back pressure. These are manufactured from single bar stock to avoid failure of valves. Features 700bar operating pressure Temp. rating 20°C to 250°C 1/8" - 2" Eliminates Back Pressure BSP and NPT End connections Flows to 80 gpm Carbon steel housing FPM (Viton®) O-rings (standard)
Non Return Valve
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Our experties in Non Return Valve are having Bolted cover. These valves are used to prevent flow reversal in piping systems. They are suitable for service in vertical (flow up through valve only) piping runs. NRV Valves have low pressure drop and are best suited for moderate velocity applications. Correct sizing of NRV Valves is important. Either too low a line velocity or too high a velocity can damage valve internals and shorten valve life. NRV Valvesare suitable for all service media. Valves can also be supplied with counter weights and dash pot arrangement depending upon the condition and request.
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