YFA-FQ型沉水式液壓測試臺分為液壓系統(tǒng)、電氣系統(tǒng)、機械系統(tǒng)、測壓系統(tǒng)、水箱系統(tǒng)等五大系統(tǒng),由機架、水箱、左右工作盤、夾緊油缸、升降油缸、牽引油缸、翻轉(zhuǎn)油缸、移動油缸、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(tǒng)、電氣控制系統(tǒng)、試驗壓力計量等組成。
閥門強度試驗(PS)是按各通徑規(guī)格閥門密封試驗(PN)的公稱壓力值(MPa)x1.5倍進(jìn)行強度性能試驗。
潛水式閥門測試臺的外形結(jié)構(gòu)示意圖:
沉水式液壓測試臺性能特征 Performance feature
¤適用于小口徑閥門通徑:DN15/100法蘭式、焊接式、內(nèi)外螺紋式鍛鋼等閥門的壓力性能試驗。
¤兼?zhèn)鋳A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(zhuǎn)功能,特別適應(yīng)氣體壓力試驗,操作使用方便。
¤系統(tǒng)內(nèi)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,由用戶任意選擇。
¤沉水式液壓測試臺設(shè)有試壓安全保護(hù)裝置。
¤可訂配智能檢測數(shù)據(jù)管理系統(tǒng)。
¤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.