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- Reassemble top-works, install valve, and pressure test. 重新組裝頂部工作部件，安裝閥門(mén)，進(jìn)行壓力測試。
- pressure testing valve 測壓氣門(mén)
- Remove the body bolts from the valve body. 從閥體上拆卸閥體螺栓。
- Lift retainer and check assembly from valve body. 從閥體內取出護圈和止回閥總成。
- Pressure testing of VPN (Virtual Private Network). VPN的壓力測試，請問(wèn)這樣翻譯對嗎?
- Screw the cover onto the valve body. 將閥蓋旋在閥體上。
- Safety valve to be pressure tested. 安全閥應做壓力試驗。
- Cylinder Compression Pressure Test. 汽缸壓縮壓力測試。
- Hold each pressure test for 10 minutes. 每次試驗穩壓10分鐘。
- Turn handle to be perfectly perpendicular to valve body. 將手柄旋轉到與閥體完全垂直的位置。
- The depository for pressure test apparatus. 壓力試驗用具放置處
- Full pressure test the ram preventers. 對閘板防噴器進(jìn)行全壓試壓。
- Work Condition of LPR-N Testing Valve and the Pressure Change of Its Nitrogen Chamber. LPR-N測試閥的工作狀態(tài)與其氮氣腔的壓力變化
- Associated pipework pressure test certificate. 附屬喉管壓力試驗證明書(shū)。
- Remove the body bolts from valve body using Allen Key. 采用內六角扳手從閥體上拆卸閥體螺栓。
- Installation suggestion: valve body vertical and upward. 建議安裝方式，閥體垂直向上。
- Purpose: To test valve No. 1 for tightness against reverse flow. 目的:檢測1號止回閥對于回流的密封性。
- IMPORTANT! Flow must always be in direction of arrow on valve body. 重要提示！水流流向必須與閥體上的箭頭方向一致。
- Insert valve body through mounting hole and seat lugs. 將閥體插入安裝孔和密封連接盤(pán)。
- Press stem/ball into valve body and remove from open end. 將閥桿/球體壓入閥體內，并且從開(kāi)口端卸下來(lái)。
