YFA-FQ型沉水(shuǐ)式(shì)液壓測試台分為(wéi)液壓係統、電氣係統、機械係統、測壓係統、水箱(xiāng)係統等五大係統(tǒng),由機架、水箱、左右工作盤、夾緊油缸、升降油缸(gāng)、牽引油缸、翻轉油缸、移動油缸、試驗介質控製管路及控製閥(fá)、低壓(yā)水泵、高壓水泵、油泵及電機、試驗介質(zhì)控製(zhì)管路及控製閥、液壓控製係統、電氣控製係統、試驗(yàn)壓力計量等(děng)組成(chéng)。
閥門強度試驗(PS)是按各通徑規格閥門密封試驗(PN)的公稱壓力值(MPa)x1.5倍進行強(qiáng)度(dù)性能試驗(yàn)。
潛水式閥門測試台的(de)外形結構示意圖:
沉水式液壓測試台性能特征 Performance feature
¤適用於小口徑閥門通徑:DN15/100法蘭式、焊接式、內外(wài)螺紋式鍛鋼等閥門的壓力性能(néng)試驗。
¤兼(jiān)備夾爪(zhǎo)抱壓式與頂壓壓緊式工(gōng)作,將(jiāng)試驗工件沉入水箱(xiāng)中,可上下升降及90度翻轉功能,特別適(shì)應氣體壓力試驗,操作使用方便。
¤係統(tǒng)內配置(zhì)高,低壓水泵供壓裝置,試驗(yàn)介(jiè)質循(xún)環貯存(cún)使用(yòng)。
¤沉水式液壓(yā)測試台試壓介質為水、氣,由用戶任(rèn)意選擇。
¤沉水式液壓測試台設有試壓安全保護裝置。
¤可訂配(pèi)智能檢測數據管理係統。
¤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.