Disc check valve V703

dual platefor waterfor gas

Available in sizes from DN50 to DN600 with two spring-loaded D-shaped discs. Designed to be clamped between flanges in either vertical or horizontal position. Travel of the disc from the fully open to the closed position is smaller than in single plate check valves,therefore the response of the valve to retarding flow is very fast. Low Noise / Less restriction to flow in the full open position / Substantially lower pressure drop Suitable to use with general service piping systems, water, oil, gasoline, chemicals - compressible gasses and compressed air