Y410X/Y110X/Y416X/Y42X models
Direct acting spring film pressure reducing valve
Structural characteristics and uses
This series of pressure reducing valves belongs to direct acting thin film spring pressure reducing valves. It mainly consists of regulating springs, diaphragms, pistons, valve seats, valve discs and other parts. By using a diaphragm to directly sense downstream pressure and drive the valve disc, the opening of the valve disc is controlled to achieve the function of pressure reduction and stabilization.
This product can replace conventional partitioned water pipes in the cold and hot water supply systems of urban and high-rise buildings, saving equipment. It can also play a role in reducing pressure and stabilizing pressure in typical hot and cold water pipe networks.
This product has smooth pressure regulation and stabilization actions, and is suitable for pipelines containing water and non corrosive liquid media.

Part name Part Material Valve body, valve cover, bottom cover WCB valve seat 2Cr13 Valve flap 2Cr13 valve stem 2Cr13 LINER 2Cr13/25 (hard chrome plating) piston 2Cr13 o-ring Nitrile rubber sealing ring Nitrile rubber diaphragm Nitrile rubber sandwiched fabric Adjusting spring 60Si2Mn