美国世格两位两通高流量电磁阀产品说明
上海乾拓贸易有限公司
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电话;021-69001039
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地址:上海市嘉定区江桥嘉涌路99弄6号楼713室
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。
特点:在真空、负压、零压时能正常工作,但通径一般不过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 II - Explosionproof and Watertight,
并不限于液压、气动。用在工业控制系统中
调整介质的方向、流量、速度和其他的参数。
Features • Lightweight, low-cost valves for air service.
• Ideal for low pressure applications.
活塞又带动活塞杆,活塞杆带动机械装置。
PTFE Core and Plugnut 430F Stainless Steel Springs 302 Stainless Steel Shading Coil Copper
Standard Coil and Class of Insulation
• Provides high flow, Cv up to 138 (Kv 118).
原理:通电时,电磁线圈产生电磁力把关闭件从阀座上提起,
Nominal Ambient Temperature Ranges: Red-Hat II/ Red-Hat
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)
Approvals: CSA certified. UL listed, as indicated. FM approved (Normally Closed only,
哪面的磁铁线圈通电阀体就会被吸引到哪边,
然后通过油的压力来推动油缸的活塞,
Watt Rating and Power Consumption Spare Coil Part No.
General Purpose Explosionproof
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
• Air and vacuum service.
Direct Acting or Piloted Aluminum Body Solenoid Valves 3/8" to 3" NPT,
而控制的精度和灵活性都能够。
腔中间是活塞,两面是两块电磁铁,
这样通过控制电磁铁的电流通断就控制了机械运动。
- F - 15.4 27 160 99257 - 99257 F - 28.2 50 385 206409 - 206409 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 when ordering.
Other voltages available when required.
电磁阀(Electromagnetic valve)是用电磁控制的工业设备,
是用来控制流体的自动化基础元件,属于执行器,
电磁阀可以配合不同的电路来实现预期的控制
Types 3, 3S, 4, 4X, 6, 6P, 7, and 9; Red-Hat - Explosionproof and Raintight, Types 3, 7, and 9. (Except EF8215A40 and EF8215A90,
通过控制阀体的移动来开启或关闭不同的排油孔,
而进油孔是常开的,液压油就会进入不同的排油管,
which are suitable for Types 3 and 7 (C and D) only and have a T2B temperature rating code.) To order, add prefix “EF” to catalog number.
Valve Parts in Contact with Fluids Body Aluminum Seals, Diaphragms, Disc NBR Disc-Holder
PA (10.1 and 11.6 watt Normally Open only) Core Guide
电磁阀有很多种,不同的电磁阀在控制系统的不同位置发挥作用,
常用的是单向阀、安全阀、方向控制阀、速度调节阀等
电磁阀里有密闭的腔,在不同位置开有通孔,每个孔连接不同的油管,
CA Core Tube 305 Stainless Steel Rider Rings
美国世格两位两通高流量电磁阀产品说明
021-39526589
网址:www.qiant.net
地 址:上海市嘉定区嘉涌路99弄
6号楼713室