YFA-FQ型(xíng)沉水式液壓測(cè)試台(tái)分為(wéi)液壓係統、電氣係統、機械係統、測(cè)壓(yā)係統、水箱係統等五大係統,由機架、水箱、左右工作(zuò)盤、夾緊油缸、升降(jiàng)油缸、牽引油缸、翻轉油缸(gāng)、移動油(yóu)缸、試驗介質控製管路(lù)及控製閥、低壓(yā)水泵、高壓水泵、油泵及電機、試驗介質控製管路及控製閥、液壓控製係統(tǒng)、電氣控製係統、試驗壓(yā)力計量等組成。
閥門強度試驗(PS)是按各通徑(jìng)規格閥門密(mì)封試驗(PN)的公稱壓力值(MPa)x1.5倍進行(háng)強度性能(néng)試驗(yàn)。
潛水式閥門測(cè)試台的外形結構示意圖:
沉水(shuǐ)式液壓測試台性能特征 Performance feature
¤適用於小口(kǒu)徑閥門通徑:DN15/100法(fǎ)蘭式、焊接式、內外螺紋式鍛鋼(gāng)等閥門的壓力(lì)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(bié)適應氣(qì)體壓力(lì)試驗,操作使用方便(biàn)。
¤係統內配置高,低壓(yā)水泵供壓裝置,試驗介質循環貯存使用。
¤沉水式液壓測試台試壓介質為水、氣,由用戶任意選擇。
¤沉水式液壓測(cè)試台設(shè)有試壓安全保(bǎo)護裝置。
¤可訂配智能檢測數據管理(lǐ)係統。
¤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.