4 Inch Pvc Non Return Valve Price

PVC Non Return Valve Manufactuter, We are leading manufacturer and exporter of PVC Non Return Valve, which is a quarter turn operated valve. The valve is in open state, the through hole is in-line with the fluid flow and hence, the fluid passes through it. The offered valve is closed by rotating the globe by 70º such that the hole now becomes perpendicular to the flow and hence, stops the flow. These valves are not endorsed to be utilized in a partly open condition. Due to the misalignment between the flow direction and opening of the plug, large pressure drop takes place is partially open condition. Besides, the offered ball valves are frequently utilized in shutoff applications.