| 摘要 |
An approach is provided for minimizing failure of relief valve assembly and enhancing quality of control of making a relief valve conforming to the standards. An improved relief valve includes a body having a seat formed in a passageway. A relief valve core member is mounted in the seat, wherein the body and the relief valve core member are fixedly engaged by spinning the body into a receiving portion of one the relief valve member, wherein the relief valve member is configured to create a resilient force that control the pressure on the passageway.
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