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美国阿斯卡2位2通高流量电磁阀效果图

  • 所属分类:美国阿斯卡2位2通高流量电磁阀效果图

  • 发布日期:2017-11-17 0:00:00
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详细介绍

美国阿斯卡2位2通高流量电磁阀效果图
上海乾拓贸易有限公司
电话:021-39526589-8004
手机:17321056802 (微信)
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联系人:杨江玲
地址:上海嘉定区嘉涌路99弄6号楼713室
AC: 32?F to 125?F (0?C to 52?C) Red-Hat II   DC: 32?F to 104?F (0?C to 40?C) Red-Hat    
 DC: 32?F to 77?F (0?C to 25?C) (104?F/40?C occasionally)
特点:在真空、负压、零压时能正常工作,但通径一般不超过25mm。
 except Catalog Numbers 8215A90 and 8215A40). Red-Hat II meets applicable CE directives.
Standard: Red-Hat II - Watertight, Types 1, 2, 3, 3S, 4, and 4X; Red-Hat - Type I. Optional: Red-Hat
当入口与出口没有压差时,通电后,电磁力直接把先导小阀和主阀关闭件依次向上提起,阀门打开。
II - Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, and 9;
Standard Coil and Class of Insulation
Watt Rating and Power Consumption Spare Coil Part No.
VA Inrush AC DC AC DC F - 6.1 16 40 238210 - 238214 F 11.6 10.1 25 70 238610 238710 238614 238714 B 14.9
 - - - - 62691 - F - 15.4 27 160 99257 - 99257 F - 28.2 50 385 206409 - 206409  Standard Voltages: 24,
分步直动式电磁阀原理: 它是一种直动和先导式相结合的原理,
直动式电磁阀原理:通电时,电磁线圈产生电磁力把关闭件从阀座上提起,
?   Provides high flow, Cv up to 138 (Kv 118).
 To order, add prefix “EF” to catalog number.  
Valve Parts in Contact with Fluids Body Aluminum Seals, Diaphragms, Disc NBR Disc-Holder      

美国阿斯卡2位2通高流量电磁阀效果图
 PA (10.1 and 11.6 watt Normally Open only) Core Guide          
当入口与出口达到启动压差时,通电后,电磁力先导小阀,
?   Ideal for low pressure applications.
二位二通电磁阀从原理上分为二大类:直动式电磁阀和分步直动式电磁阀
Features ?   Lightweight, low-cost valves for air service.
2/2 SERIES 8040 8215
Nominal Ambient Temperature Ranges: Red-Hat II/ Red-Hat                 
CA Core Tube 305 Stainless Steel Rider Rings                    
PTFE Core and Plugnut  430F Stainless Steel Springs 302 Stainless Steel Shading Coil     Copper
阀门打开;断电时,电磁力消失,弹簧把关闭件压在阀座上,阀门关闭。
 ?   Air and vacuum service.
Direct Acting or Piloted Aluminum Body Solenoid Valves 3/8" to 3" NPT
主阀下腔压力上升,上腔压力下降,从而利用压差把主阀向上推开;
断电时,先导阀利用弹簧力或介质压力推动关闭件,向下移动,使阀门关闭。
Approvals: CSA certified. UL listed, as indicated. FM approved (Normally Closed only,
120, 240, 480 volts AC, 60 Hz (or 110, 220 volts AC,  50 Hz), 6, 12, 24, 120, 240 volts DC. Must be specified when ordering.   
 Other voltages available when required.
二位二通电磁阀,一种直动和先导式相结合的机械原理
Red-Hat - Explosionproof and Raintight, Types 3, 7, and 9.  (Except EF8215A40 and EF8215A90,
 which are suitable for Types 3 and 7 (C and D) only and have a T2B temperature rating code.)

美国阿斯卡2位2通高流量电磁阀效果图

   

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