老牛嫩草国产一区二区三区

碍216285,美国纽曼蒂克本安型防爆电磁阀

551系列单稳态滑阀1/4有T?VCERTIFI版IEC 61508功能

安全数据，可用于高达SIL4/ AK7

根据ATEX 94/9/ EC系列551版本中，对于区域0，1和2系列

553气动版本区域1和2

电磁操作的滑阀有螺纹端口连接和“狈础惭鲍搁”

接同一滑阀可适于3/2 NC或用于控制5/2功能

双作用式和单作用执行器

此滑阀的所有排气口可连接，提供更好的环境

保护，特别罢闯用于敏感的领域，如洁净室，和

在制药和食品加工行业的应用

该阀门具有环保防止液体进入，粉尘或

其他任何异物（环保保护建筑）

电磁阀符合所有相关的欧盟指令

Installation/maintenance instructions are included with each valve

The spool valves can be mounted in any position without affecting operation

IEC 61508 Functional Safety (suffi x SL), allowable temperature range: -40°C to +60°C

碍216285,美国纽曼蒂克本安型防爆电磁阀.

Probability of failure on demand, contact us

Spool valve supplied with two interface plates with NAMUR mating 

surfaces. Depending on function (3/2 NC or 5/2),

position one of the two plates on the spool valve body before installing on actuator

Dowel pin (if necessary), bolts and gaskets are standard supplied

It is necessary to connect pipes or fi ttings to the exhaust ports to

 protect the internal parts of the spool valve and its pneumatic

operator if used outside or in harsh environments (dusts, liquids etc.)

Ex d (prefi x "CTNK") enclosure is provided with a 3/4" NPT threaded 

entry hole [optionally, 1/2" NPT (prefi x "T") or M20 x 1,5

(prefi x "ET")] and is supplied without cable gland

Threaded pipe connection identifi er is: 8 = NPT (ANSI 1.20.3); G = G (ISO 228/1)

Valves with suffi x "SL" are provided with a specifi c exhaust protector

碍216285,美国纽曼蒂克本安型防爆电磁阀