A, ZSX41 shuttle valve pressure relief valve features:
1, accurate and maintained safe and stable pressure, once overpressure relief valve fully open and timely relief.
2, the closing speed quickly, eliminate pressure fluctuations.
3, the operation of the piston drive mechanism is reduced to a minimum hysteresis.
4, it can be installed in any position, without changing the pressure setting or removal from the pipeline maintenance and inspection can be carried out.
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