Acetylene pressure reducer YQEG-754

Acetylene pressure reducer YQEG-754Generally, it is a pressure reducing device for bottled gas.Acetylene pressure reducer YQEG-754It is a regulating device that reduces high-pressure gas to low-pressure gas and maintains stable output gas pressure and flow rate.

Construction and working principle
The body is made of brass<HPb59-1>. The structure of the two-stage pressure reducing system is basically similar, consisting of components such as the valve top rod, pressure regulating spring, elastic film device, and pressure reducing valve. *The stage pressure reduction system is mainly used to automatically reduce high-pressure gas to medium pressure gas, reducing the pressure to 2MPa, and then sending it to the second stage pressure reduction system. In the secondary pressure reducing system, when the pressure regulating screw is tightened, the pressure reducing valve is opened and closed to varying degrees through the pressure regulating spring, elastic film device, and valve top rod, in order to adjust the degree of pressure reduction of the oxygen supplied by the pressure reducing system or stop the gas supply.
2. The thread size at the inlet joint of the acetylene pressure reducer is G5/8 ", the inner diameter of the joint is 5.5mm, the inner diameter of the outlet joint is 6mm, and its large flow rate is 80m3/h. The pressure reducer body is also equipped with a high-pressure oxygen gauge and a low-pressure oxygen gauge, which respectively indicate the pressure in the high-pressure chamber (i.e. the oxygen cylinder) and the low-pressure chamber (i.e. the working pressure). The range of the high-pressure oxygen meter is. 25MPa. The range of the low-pressure oxygen meter is 0-V 4MPa

Product Description:

Acetylene pressure reducer YQEG-754(High traffic)
Model yqe-754 (high flow)
Medium acetylene
Measurement range (0-0.25, 0-4) MPa
Input pressure 3mpa
Adjustment range 0.01-0.15mpa
Nominal flow rate 40 m ³/h
Imported connection thread Zhalan (frame)
Export connection thread m16x1.5 left
Dimensions 270x175x220
Weight 2.5kg