YQEG-224 acetylene pressure reducer iron cover

YQEG-224 acetylene pressure reducer
Model: YQEG-224
Medium: Acetylene
Input pressure: 3MPa
Adjustment range: 0.01-0.16MPa
Nominal flow rate: 4m3/h
Imported thread: M27x1.5 (Φ 14 welded joint)
Export thread: M27x1.5 (Φ 14 welded joint)
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The function of the iron cover of YQEG-224 acetylene pressure reducer
YQEG-224 acetylene pressure reducer iron coverPrecautions during loading and unloading and work: When loading and unloading the pressure reducer, attention must be paid to preventing the thread of the pipe joint from slipping, so as to avoid improper rotation and injection. During the work process, it is necessary to pay attention to observing the pressure value on the work pressure gauge. When stopping work, first loosen the pressure regulating screw of the pressure reducer, then close the oxygen cylinder valve, and slowly exhaust the gas inside the pressure reducer. This can protect the spring and pressure reducing valve from damage. After the work is completed, the pressure regulator should be removed from the gas cylinder and stored properly.
(4) The pressure regulator must be regularly calibrated, and the pressure gauge must be inspected regularly. This is done to ensure the reliability of pressure regulation and the accuracy of pressure gauge readings. If any air leakage or malfunction of the pressure gauge needle is found during use, it should be repaired in a timely manner.