電磁閥 solenoid valve
電磁－液動裝置 Eletro magnetichydraulic actuator 電動球閥閥 mortor operated valve 電動球閥閥 motorized valve 電動球閥截止閥 Electric Actuated Stop Valves 平行式雙閘板閘板 Electric Double Disk Parallel Gate Valves 楔式閘閥 Electric Actuated Wedge Gate Valves 裝置 Electric actuator 電－液動裝置 Eletro hydraulic actuator 電液伺服閥 electro-hydraulic servovalve 調節彈簧 Regulation spring 調節閥 adjusting valve 調節閥 control valve 調節閥 regulating valve 調節螺套 Adjusting bolt Adjusting screw 調節圈 Adjusting ring 蝶板 Disc 蝶閥；瓣閥 butterfly valve 蝶閥；瓣閥；拍門；鉸鏈閥 flap valve 蝶式緩沖止回閥 Butterfly Type Non-slam Check 蝶式止回閥 Butterfly swing check valve 定比減壓閥 Proprutioning pressure reducing valve 定差減壓閥 Fixed differential reducing valve 定值減壓閥 Fixed pressure reducing valve 動態特性 Dynamic characteristics 對焊連接閥 Buttwelding valves 對夾蝶板閥 Wafer plate valves 對夾式襯膠蝶閥 Wafer Type Butterfly Valves with Rubber Itning 對夾式閥門 Clamp valves 對夾式止回閥 Wafer Check Valves