Product Introduction
Neway dual plate check valve is to utilize the spring force to make the disc close quickly to reduce water hammer. It is mainly composed of the body, disc, stem, and spring, etc. Body is wafer type, with a short structural length. Disc is of the double-leaf type, with a short closing stroke and the rebound of the torsion spring can accelerate the closing speed, and it has a very good effect of reducing water hammer. Suitable for water supply systems, high-rise buildings, and water transmission pipelines. It can also prevent water from flowing back in case of water interruption. Due to the shorter distance between the faces compared to ordinary check valves, it is most convenient for places with installation space limitations.
Size: 2"~80" (DN50~DN2000)
Pressure Rating：ASME CLASS 150 ( PN10/16)
Body material： Cast iron, Carbon steel, Stainless steel, DSS, SDSS for optional
End connection：wafer.
