The name of relief valve of overflow valve is the key safety application of pressure pipeline and pressure vessel to ensure the normal operation of the relief valve.Should carry out the card resistance and spring rust and other abnormal phenomenon.
Observe whether the locking nut of adjusting screw thread and adjusting ring tight screw is loose. If any problem is found, appropriate maintenance measures should be taken.In addition, the relief valve can be removed periodically for a thorough cleaning, inspection and regrinding, the accumulator plant and overall modification and reuse.Set in the outdoor safety valve, in order to prevent rain, fog, dust, rust and other garbage into the safety valve and discharge pipeline, must take appropriate protective measures, in the environment below zero degrees Celsius, the accumulator wholesale to take necessary anti-freezing measures to ensure the safety valve action reliability.
pressure regulation: 19MPa-23MPa
Size: 20 mm
Traffic: 100 l/min
Rated pressure: 31.5MPa
Closing pressure: ≥19MPa
Factory set pressure: y25-20 full open pressure is not higher than 23MPa± 0.5mpa
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