YFA-FQ型沉水式液壓測試臺分為液壓系統、電氣系統、機械系統、測壓系統、水箱系統等五大系統,由機架、水箱、左右工作盤(pán)、夾緊油缸、升降油缸、牽引油缸、翻轉油缸、移動(dòng)油缸、試驗介質(zhì)控制管路及控制閥、低壓水泵、高壓水泵、油泵及電機、試驗介質(zhì)控制管路及控制閥、液壓控制系統、電氣控制系統、試驗壓力計量等組成。
閥門(mén)強度試驗(PS)是按各通徑規格閥門(mén)密封試驗(PN)的公稱(chēng)壓力值(MPa)x1.5倍進(jìn)行強度性能試驗。
潛水式閥門(mén)測試臺的外形結構示意圖:
沉水式液壓測試臺性能特征 Performance feature
¤適用于小口徑閥門(mén)通徑:DN15/100法蘭式、焊接式、內外螺紋式鍛鋼等閥門(mén)的壓力性能試驗。
¤兼備夾爪抱壓式與頂壓壓緊式工作,將試驗工件沉入水箱中,可上下升降及90度翻轉功能,特別適應氣體壓力試驗,操作使用方便。
¤系統內配置高,低壓水泵供壓裝置,試驗介質(zhì)循環(huán)貯存使用。
¤沉水式液壓測試臺試壓介質(zhì)為水、氣,由用戶(hù)任意選擇。
¤沉水式液壓測試臺設有試壓安全保護裝置。
¤可訂配智能檢測數據管理系統。
¤It’s suitable for the pressure property test of the small caliber ball valve nominal diameter: DN15/100 flange type, welding type, inter and external thread type forge steel etc.
¤It has both grip hold-press type and top-press tight type, sinks the test workpiece into water tank, can lift up and down and possesses 90° overturn function, especially suitable for gas pressure test, with convenient operation.
¤High disposition built-in system, low pressure Water Ring vacuum pump device, test medium circulation storage use.
¤The trial pressure medium can be water or gas that can be selected freely by users.
¤It sets the trial pressure safe protection device.
¤It can match the intelligent detection data control system.