SCG353.060，美國ASCO8344系列黃銅電磁閥
上海乾拓貿(mào)易有限公司
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特點(diǎn)：
?   Single or dual solenoid construction.
?   Dual solenoid can be shifted with a momentary signal
材質(zhì)：黃銅、不銹鋼，
Sturdy, solid construction.
?   Piston-operated poppet design provides high flow.
接口：1/4-1（單位：英寸）
and remain in position even if electrical power is lost.
?   Mountable in any position.
壓力：9-21公斤（值）
?   Can use air or water for piloting control valves.
?   Wide range of sizes and flow rates.
技術(shù)參數(shù)：
70 238610 238710 238614 238714 Dual Solenoid Operation: Minimum coil on-time for
when ordering. Other voltages are available when required
Copper Pilot Seat Cartridge and Disc-Holder CA Shaft Gasket Lead/Copper
Standard Coil and Class of Insulation
dual solenoid valves is 0.3 seconds on air service and 1.0 seconds on liquids.
Watt Rating and Power Consumption Spare Coil Part No.
238310 238214 238314 F 11.6 10.1 25 50 238610 238710 238614 238714 F 22.6 17.1 40
Caution: Do not energize both solenoids simultaneously.Refer to Engineering Section for details.
Standard Voltages: 24, 120, 240, 480 volts AC, 60 Hz (or 110, 220 volts AC,
50 Hz). 6, 12, 24, 120, 240 volts DC. Must be specified
Steel Springs 302 Stainless Steel and 17-7PH Stainless Steel Shading Coil
General Purpose ExplosionproofWatts VA Holding VA Inrush F 10.6 6.1 16 30 238210
Valve Parts in Contact with Fluids Body Brass Seals
and Disc NBR Core Tube 305 Stainless Steel Core and Plugnut 430F Stainless
概述：
不同的“通”和“位”構(gòu)成了不同類型的換向閥。
所謂“二通閥”、“三通閥”、“四通閥”是指換向閥的閥體上有兩個、
三個、四個各不相通且可與系統(tǒng)中不同油管相連的油道接口，
閥位開關(guān)輸出無源閥位信號。閥芯每轉(zhuǎn)90°，閥功能切換一次。
閥芯轉(zhuǎn)到位后電動執(zhí)行機(jī)構(gòu)內(nèi)部自斷電，閥位機(jī)械指示指向相應(yīng)的閥位，
在接到開（關(guān)）閥信號后，驅(qū)動機(jī)構(gòu)得電帶動球閥閥芯轉(zhuǎn)動，
電磁閥的“通”和“位”　“通”和“位”是換向閥的重要概念。
不同油道之間只能通過閥芯移位時閥口的開關(guān)來溝通。二位四通自保持球閥
通常所說的“二位閥”、“三位閥”是指換向閥的閥芯有兩個或三個不同的工作位置。

SCG353.060，美國ASCO8344系列黃銅電磁閥