供应ASCO活塞电磁阀,阿斯卡电磁阀数据表
Cast UR disc supplied as standard.
➁ On 50 hertz service, the rating for the 6.1/F solenoid is 8.1 watts.
➂ ❍ Safety Shutoff Valve; General Purpose Valve.
Refer to Engineering Section (Approvals) for details.
活塞式电磁阀是依靠电磁线圈产生电磁力来驱动阀门的开关流体控制元件，
是管路控制过程常用的执行器之一。

(2通-8210系列-通用先导)式接口：3/8-21/2（单位：英寸），材质：黄铜、不锈钢，压力：0.3-8.6公斤（zui高值

供应ASCO活塞电磁阀,阿斯卡电磁阀数据表
Reliable, proven design with high flows.
• Small poppet valves for tight shutoff.
• Wide range of elastomers for specialty service.
• Mountable in any position.
• Brass body construction for general atmospheres; Stainless
Steel for corrosive atmospheres.
电磁阀：他是一种直动式和先导式相结合的原理。
常闭式--当入口与出口没有压差时，通电后电磁力直接打开先导孔连接主阀活塞依次向上提起，
Standard: Watertight, Types 1, 2, 3, 3S, 4, and 4X.
Optional: Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, and 9.
(To order, add prefix “EF” to catalog number)
阀门打开；当入口与出口达到启动压差时，通电后，电磁力先打开先导孔，
主阀活塞上腔压力下降，从而利用压差和电磁力拉动主活塞，阀口打开；
断电时，靠弹簧复位关闭先导孔，
主活塞上腔增压，推动主活塞向下移动，阀关闭。常开式与常闭式相反。