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地 址: 中国 上海 嘉定区嘉涌路99弄6号713

更新时间:2024-12-16 浏览数:24
所属行业:化工> 阀门> 其他阀门
发货地址:
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产品数量:1
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单 价:面议
美国阿斯卡551-553系列先导式滑阀
上海乾拓贸易有限公司
联系人:杨江玲
企业QQ:2880626083
手 机:(微信)
电 话:-8012
邮箱;@163.com
地址:上海市嘉定区江桥嘉涌路6号楼713室
特点:
? The solenoid valves satisfy all relevant EC Directives
?All the exhaust ports of this spool valve are connectable, providing better environmental
口径:1/4-1/2,操作压差:0-10公斤
dusts or any other foreign matter (environmentally-protected construction)
Safety data and can be used up to SIL 4 (551/TüV)-SIL 3 (553/EXIDA)
?The 5/2 and 5/3 solenoid operated spool valves have threaded port connections
3通/5通/,先导式,滑阀型,
protection, particularly recommended for sensitive areas such as clean rooms,
and applications in the pharmaceutical and food processing sectors
The monostable spool valves have TüV-EXIDA certified IEC 61508 Functional
?The valve offers environmental protection against the ingress of liquids,
阀体材质:不锈钢,NPT/G螺纹,
valve to zero minimum operation by flipping a gasket
?Can be externally piloted (external air pilot supply) to convert
简介:
此时电磁阀上腔通过先导孔卸压,在主阀芯周围形成上低下高的压差,
? Ex mb/mD (prefix "PV") solenoid can be supplied with various cable lengths
断电时,在弹簧力和主阀芯重力的作用下,阀杆复位,先导孔关闭,
在压力差的作用下,流体压力推动主阀芯向上移动将主阀口打开;
? 1/2" NPT (prefix "T") and M20 x 1.5 (prefix "ET")
先导式电磁阀,通电时,依靠电磁力提起阀杆,导阀口打开,
? Other pipe threads are available on request
Valves configured for external pilot air supply,TPL 20547
主阀芯向下移动,主阀口关闭;电磁阀上腔压力升高,
流体压力向主阀芯加压,密封更好。
? Compliance with "UL","CSA" and other local approvals available on request
美国阿斯卡551-553系列先导式滑阀