Product Overview
Q47 type fixed ball valve compared with the floating ball valve, it is working, fluid pressure in front of the sphere of all is passed to the bearing force, will not make a sphere to the seat to move, so the seat will not bear too much pressure, so the fixed ball valve torque is small, the seat of the small deformation, stable sealing performance, long service life, applicable to high pressure, large diameter.Advanced spring pre - seat assembly with ...
Product Description
Internal thread and socket welded forged steel gate valve fluid resistance is small, open and close the torque required is small, can be used in the medium to flow in two directions of the ring network pipeline, that is, the flow of media is not restricted.When fully open, the erosion of the sealing surface by the working medium is smaller than that of the globe valve.The structure is simple, the manufacturing process is good, and the length of the structure is short.
Prod...
Product Overview
Strainer is an indispensable device for medium pipeline. The strainer consists of valve body, screen filter, and drain part. When the medium passes through the screen filter of the strainer, the impurities are blocked by the screen to protect the other pipeline equipment such as pressure relief valve, fixed water level valve, and pump to achieve normal operation.
The Y-type strainer produced by our company has sewage drain outlet, when installing, the Y- port need to be downw...