?用于煤礦、冶金、礦山、交通、建筑、造船、電力、船舶等工業部門所有使用液體元件的各種控制系統；而開關式的控制閥一般都是手動的手動控制的液壓閥應用范圍廣，既可用于一般機械設備用，也可用于礦山、石油、化工、電力、冶金、建筑、煤炭、機械企業等部門做工程上的各種精密密封控制，同時也可用于化工、石油產品的生產過程中的控制。
手動執行機構是由閥體、執行元件等組成的一種機構能實現操作功能和機械運動的位移、壓力等控制信號具有自動或手動兩種工作方式可以獨立或組合使用電動執行機構：能準確地完成各種動作的執行機構；也可用于自動控制執行機構動作過程中的信號反饋；動作控制與動作控制器(PLC)之間由通訊電路連接；在計算機中建立和處理邏輯運算單元（程序）邏輯控制輸入（參數設定);自動執行輸出（動作信號）或輸出控制執行機構動作參數。
自動控制方式具有自動輸入、自動控制功能強、動作速度快；動作過程能自動顯示、檢測狀態（指示燈亮；具有運動數據采集與存儲功能；實現了手動控制、電動控制和自動控制，是一種高精度、高可靠性、智能化、模塊化產品，使現代控制技術實現自動化、具有良好地運行環境和性能特點！是目前控制行業使用較多、使用效果好、使用壽命長、綜合效益好、發展前景廣闊、適合各行業特點。
產品規格范圍：主要有標準壓力范圍:0.2-100MPa±1%、≤0.05%、-5%~10%產品標準號DN50-2-9460,產品規格齊全適用于各種腐蝕性、無腐蝕、耐磨、高溫及高壓環境：溫度在-40℃~+120℃之間時；壓力小于0.5MPa;液體溫度在-40℃~+200℃之間環境中都可以使用；各種抗磨性能及機械性能好；密封可靠；具有耐腐蝕、耐高溫、抗低溫能力強，密封件使用壽命長；性能穩定。
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90L180-KA-5-CD-80-T-C-C8-J-03-NNN-42-42-24 90L180KA5CD80TCC8J03NNN424224 90-L-180-KA-5-CD-80-T-C-C8-J-03-NNN-42-42-24 90L180KA5CD80TCC8J03NNN424224 90L180-KA-5-CD-80-T-C-C8-J-05-NNN-42-42-24 90L180KA5CD80TCC8J05NNN424224 90-L-180-KA-5-CD-80-T-C-C8-J-05-NNN-42-42-24 90L180KA5CD80TCC8J05NNN424224 90L180-KA-5-CD-80-T-C-C8-J-06-NNN-35-35-24 90L180KA5CD80TCC8J06NNN353524 90-L-180-KA-5-CD-80-T-C-C8-J-06-NNN-35-35-24 90L180KA5CD80TCC8J06NNN353524 90L180-KA-5-CD-80-T-C-F1-J-00-NNN-35-14-30 90L180KA5CD80TCF1J00NNN351430 90-L-180-KA-5-CD-80-T-C-F1-J-00-NNN-35-14-30 90L180KA5CD80TCF1J00NNN351430 90L180-KA-5-CD-80-T-C-F1-J-05-NNN-42-42-24 90L180KA5CD80TCF1J05NNN424224 90-L-180-KA-5-CD-80-T-C-F1-J-05-NNN-42-42-24 90L180KA5CD80TCF1J05NNN424224 90L180-KA-5-DE-80-S-C-C8-J-00-NNN-38-23-30 90L180KA5DE80SCC8J00NNN382330 90-L-180-KA-5-DE-80-S-C-C8-J-00-NNN-38-23-30 90L180KA5DE80SCC8J00NNN382330 90L180-KA-5-DE-80-T-C-C8-J-03-NNN-35-35-24 90L180KA5DE80TCC8J03NNN353524 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90L180-KA-5-EF-80-T-C-F1-H-03-FAC-29-29-28 90L180KA5EF80TCF1H03FAC292928 90-L-180-KA-5-EF-80-T-C-F1-H-03-FAC-29-29-28 90L180KA5EF80TCF1H03FAC292928 90L180-KA-5-EG-80-S-C-C8-J-00-NNN-38-23-30 90L180KA5EG80SCC8J00NNN382330 90-L-180-KA-5-EG-80-S-C-C8-J-00-NNN-38-23-30 90L180KA5EG80SCC8J00NNN382330 90L180-KA-5-EG-80-T-C-C8-J-03-FAC-35-35-24 90L180KA5EG80TCC8J03FAC353524 90-L-180-KA-5-EG-80-T-C-C8-J-03-FAC-35-35-24 90L180KA5EG80TCC8J03FAC353524 90L180-KA-5-EG-80-T-C-C8-J-03-FAC-42-42-24 90L180KA5EG80TCC8J03FAC424224 90-L-180-KA-5-EG-80-T-C-C8-J-03-FAC-42-42-24 90L180KA5EG80TCC8J03FAC424224 90L180-KA-5-EG-80-T-M-C8-H-03-FAC-35-35-24 90L180KA5EG80TMC8H03FAC353524 90-L-180-KA-5-EG-80-T-M-C8-H-03-FAC-35-35-24 90L180KA5EG80TMC8H03FAC353524 90L180-KA-5-EG-80-T-M-C8-J-03-NNN-17-35-30 90L180KA5EG80TMC8J03NNN173530 90-L-180-KA-5-EG-80-T-M-C8-J-03-NNN-17-35-30 90L180KA5EG80TMC8J03NNN173530 90L180-KA-5-NN-80-S-C-C8-H-03-NNN-38-38-30 90L180KA5NN80SCC8H03NNN383830 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90L180-KA-5-NN-80-S-C-C8-J-05-NNN-45-45-30 90L180KA5NN80SCC8J05NNN454530 90-L-180-KA-5-NN-80-S-C-C8-J-05-NNN-45-45-30 90L180KA5NN80SCC8J05NNN454530 90L180-KA-5-NN-80-S-C-F1-H-03-NNN-35-35-24 90L180KA5NN80SCF1H03NNN353524 90-L-180-KA-5-NN-80-S-C-F1-H-03-NNN-35-35-24 90L180KA5NN80SCF1H03NNN353524 90-L-180-KA-5-NN-80-S-C-F1-J-03-FAC-32-32-24 90L180KA5NN80SCF1J03FAC323224 90L180-KA-5-NN-80-S-M-C8-H-03-NNN-42-42-24 90L180KA5NN80SMC8H03NNN424224 90-L-180-KA-5-NN-80-S-M-C8-H-03-NNN-42-42-24 90L180KA5NN80SMC8H03NNN424224 90L180-KA-5-NN-80-S-M-C8-J-03-NNN-35-35-24 90L180KA5NN80SMC8J03NNN353524 90-L-180-KA-5-NN-80-S-M-C8-J-03-NNN-35-35-24 90L180KA5NN80SMC8J03NNN353524 90L180-KA-5-NN-80-S-M-C8-J-03-NNN-42-42-24 90L180KA5NN80SMC8J03NNN424224 90-L-180-KA-5-NN-80-S-M-C8-J-03-NNN-42-42-24 90L180KA5NN80SMC8J03NNN424224 90L180-KA-5-NN-80-S-M-F1-H-03-FAC-32-14-30 90L180KA5NN80SMF1H03FAC321430 90-L-180-KA-5-NN-80-S-M-F1-H-03-FAC-32-14-30 90L180KA5NN80SMF1H03FAC321430 90L180-KA-5-NN-80-S-M-F1-J-03-NNN-32-32-28 90L180KA5NN80SMF1J03NNN323228 90-L-180-KA-5-NN-80-S-M-F1-J-03-NNN-32-32-28 90L180KA5NN80SMF1J03NNN323228 90L180-KA-5-NN-80-T-C-C8-J-03-NNN-26-26-24 90L180KA5NN80TCC8J03NNN262624 90-L-180-KA-5-NN-80-T-C-C8-J-03-NNN-26-26-24 90L180KA5NN80TCC8J03NNN262624 90L180-KA-5-NN-80-T-C-C8-J-03-NNN-36-36-24 90L180KA5NN80TCC8J03NNN363624 90-L-180-KA-5-NN-80-T-C-C8-J-03-NNN-36-36-24 90L180KA5NN80TCC8J03NNN363624 90L180-KA-5-NN-80-T-C-C8-J-05-NNN-42-42-24 90L180KA5NN80TCC8J05NNN424224 90-L-180-KA-5-NN-80-T-C-C8-J-05-NNN-42-42-24 90L180KA5NN80TCC8J05NNN424224 90L180-KA-5-NN-80-T-C-F1-H-03-NNN-42-42-24 90L180KA5NN80TCF1H03NNN424224 90-L-180-KA-5-NN-80-T-C-F1-H-03-NNN-42-42-24 90L180KA5NN80TCF1H03NNN424224 90L180-KA-5-NN-80-T-C-F1-J-03-FAC-20-20-22 90L180KA5NN80TCF1J03FAC202022 90-L-180-KA-5-NN-80-T-C-F1-J-03-FAC-20-20-22 90L180KA5NN80TCF1J03FAC202022 90L180-KA-5-NN-80-T-M-C8-J-03-NNN-26-26-24 90L180KA5NN80TMC8J03NNN262624 90-L-180-KA-5-NN-80-T-M-C8-J-03-NNN-26-26-24 90L180KA5NN80TMC8J03NNN262624 90L180-KA-5-NN-80-T-M-C8-J-03-NNN-32-32-24 90L180KA5NN80TMC8J03NNN323224 90-L-180-KA-5-NN-80-T-M-C8-J-03-NNN-32-32-24 90L180KA5NN80TMC8J03NNN323224 90L180-KA-5-NN-80-T-M-C8-J-03-NNN-42-42-24 90L180KA5NN80TMC8J03NNN424224 90-L-180-KA-5-NN-80-T-M-C8-J-03-NNN-42-42-24 90L180KA5NN80TMC8J03NNN424224 90L180-KA-5-NN-80-T-M-F1-H-03-FAC-29-29-28 90L180KA5NN80TMF1H03FAC292928 90-L-180-KA-5-NN-80-T-M-F1-H-03-FAC-29-29-28 90L180KA5NN80TMF1H03FAC292928 90L180-KA-5-NN-80-T-M-F1-J-03-FAC-20-20-22 90L180KA5NN80TMF1J03FAC202022 90-L-180-KA-5-NN-80-T-M-F1-J-03-FAC-20-20-22 90L180KA5NN80TMF1J03FAC202022 。
