Valve sleeve drain valve scope of application: Valve sleeve drain valve is widely used in natural gas, liquefied petroleum gas, petroleum, aviation kerosene and water and corrosion of non-corrosive medium pipeline for the closure of the role of medium. Features of the valve sleeve drain valve: The valve sleeve drain valve with cage-type throttle device can reduce the flow of the downstream valve and bath sound reduction, piston-type composite seal, the seal and throttling area separation, so that the sealing pair is reduced Erosion, sealing double seal structure so that the valve seal to achieve no leakage, with long service life.
Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory (General Partners) , https://www.jinshenggalloy.com