HEBEI DIEFEI VALVE CO.,LTD

1.Simple structure, small volume, light weight, convenient installation
2.Convenient switch, save time and labor, low fluid resistance, long service life.
3.The sealing surface is made of rubber material, which has good sealing performance under low pressure use environment.
4.Flexible operation, manual, cochlear, electric, pneumatic, etc

1, small flow resistance. The medium channel inside the valve body is straight through, the medium flows in a straight line, and the flow resistance is small.
2, less effort when opening and closing. It is compared with the globe valve, because whether it is open or closed, the direction of the ram movement is perpendicular to the direction of the...

1.Zero leakage design.
2.Versatile functionality for horizontal and vertical installations.
3.Low weight design / 75% - 85% weight reduction compared to full body swing check valves. 
4.Simplifies piping, optimizes space utilization, and lowers installation costs.
5.Low cracking pressure and overall pressure loss
6.Alleviates water hammer...

The hydraulic control valve is a valve controlled by water pressure. The hydraulic control valve consists of a main valve and its attached conduit, pilot valve, needle valve, ball valve and pressure gauge. According to the purpose of use, function and different places can be evolved into remote control float valve, pressure reducing valve, slow clo...

Rubber joint is also called rubber pipe soft joint, flexible rubber joint, rubber soft joint, flexible rubber joint, high pressure rubber joint, rubber shock absorber, compensator and so on. According to the connection mode, there are three kinds: loose sleeve flange type, fixed flange type and thread type. According to the structure can be divided...

Y-strainer is an indispensable device on the transmission medium pipeline, usually installed in the pressure reducing valve, pressure relief valve, fixed level valve, square filter other equipment inlet end equipment. After the filter cartridge of the filter screen has a certain specification, its impurities are blocked, and when it needs to be cle...