品牌burkert | 有效期至长期有效 | 最后更新2019-11-21 19:23 |
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0343型外部控制的二位三通伺服活塞阀 burkert
类型 0343 - 外部控制的二位三通伺服活塞阀
类型描述
型号 343 的外部控制型三通阀装有灵活的伺服活塞,接通时无需差压。为此需要一个至少比运行压力高 2 bar 的辅助控制空气。一个隔膜将运行介质与驱动装置隔开。一个三通旋启式衔铁阀可作为先导式控制装置。型号343 的作用方式 C 和 D,特别适合中性介质和技术真空状态。
带有手动应急操作装置的旋启式衔铁阀
Type 0343 - 3/2 way Solenoid Valve, Pilot Controlled with Pivoted Armature Valve, DN 8-40mm
Type Description
The pilot-controlled 3/2-way valve Type 0343 with a smoothly operating servo-piston requires no differential pressure for complete opening and closing.A 3/2-way pilot valve (Pivoted armature valve) ensures safe and reliable operation. It is available in circuit function C and D. The externally controlled valve, Type 0343, requires auxiliary pilot air of at least 2 bar above the operating pressure.
Vibration-resistant coil design
Pivoted armature, with manual override
Body in brass