Factory direct supply of steel welded pressure differential control valve - professionally built by Hebei Jinke Tongli Valve

材质：

铸钢

型号：

ZYF

规格：

DN15-DN400

Steel Welded Pressure Differential Control Valve
Product Overview
Steel fully welded pressure differential control valve is a new product developed by Hebei Tongli Automatic Valve Manufacturing Co., Ltd. It is mainly used in urban central heating and central air conditioning water circulation. in the system. The advantage of this valve is that the pipe network is installed using welding, which fills the gap in the original self-operated differential pressure control valve that does not have welded connections.
Product technical parameters
Caliber
Pressure level
Working temperature ℃
Use medium water
Connection method welding
Pressure difference adjustment rangebr/> Pressure difference control rangebr/>Technical features
The original pressure difference control valve casting process is changed, and the valve body is made of steel pipes and welded.
The connection method adopts welding, which eliminates the need for flanges, bolts and gaskets connected to the pipeline, saving a lot of material resources. Make the pipe network safer, more stable and have a longer service life.
Insulation should be used in HVAC projects to reduce a large amount of heat loss.
The internal wall is smoother and the resistance is small, making the pipe network operation more convenient and stable.
The joints welded into the pipeline make the project with higher pressure resistance and make the operation of the pipeline network more stable and safer.
Operation method
Connect the valve seat to the pipe, install it into the valve body, hydraulically close the valve body, and then weld the connecting pipe to the valve body. Weld the connecting sleeve on the valve body. Then screw the diaphragm box equipped with the valve core, diaphragm and spring on the connecting sleeve, install a pressure regulator on the outside of the diaphragm box, and connect the pressure guiding pipe.