SCG353.060，美国ASCO8344系列黄铜电磁阀
上海乾拓贸易有限公司
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特点：
?   Single or dual solenoid construction.
?   Dual solenoid can be shifted with a momentary signal
材质：黄铜、不锈钢，
Sturdy, solid construction.
?   Piston-operated poppet design provides high flow.
接口：1/4-1（单位：英寸）
and remain in position even if electrical power is lost.
?   Mountable in any position.
压力：9-21公斤（值）
?   Can use air or water for piloting control valves.
?   Wide range of sizes and flow rates.
技术参数：
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”构成了不同类型的换向阀。
所谓“二通阀”、“三通阀”、“四通阀”是指换向阀的阀体上有两个、
三个、四个各不相通且可与系统中不同油管相连的油道接口，
阀位开关输出无源阀位信号。阀芯每转90°，阀功能切换一次。
阀芯转到位后电动执行机构内部自断电，阀位机械指示指向相应的阀位，
在接到开（关）阀信号后，驱动机构得电带动球阀阀芯转动，
电磁阀的“通”和“位”　“通”和“位”是换向阀的重要概念。
不同油道之间只能通过阀芯移位时阀口的开关来沟通。二位四通自保持球阀
通常所说的“二位阀”、“三位阀”是指换向阀的阀芯有两个或三个不同的工作位置。

SCG353.060，美国ASCO8344系列黄铜电磁阀