美国MAC单向蓄能装置电磁阀

美国MAC单向蓄能装置电磁阀

2路常开，同3路N.O.同时也堵塞排气口。
?选择管件更高的压力向进油口和较低压力的排气口。
?内部先导用于25-150 PSI主阀的压力。包括在一个复杆
体和安装在该外部先导口的1/4''的管塞。

当主阀压力低?外部先导外部先导供应是必需的
过25 PSI。如果从内部先导模型转换，去掉1/4“管塞和
从外部先导口检查杆和检查杆孔安装一个1/8“管塞
和管外部电源大于25的PSI到外部先导气口。对于真空
服务，使真空连接到排气口，离开入口开放
到大气中。
N.C.-N.O.操作：
美国MAC单向蓄能装置电磁阀
电磁铁型：
随着可无论是NC或NO，只需通过翻转功能板先导阀，
zui大的灵活性是在电磁先导型号使用NC主
阀芯和安装功能板为任一常闭或常操作。凡N.C.试点
功能需要一个N.O.主阀操作中，N.O.主阀芯选项。
遥控模型AIR：
远程空气先导车型，NC和NO主柱塞都可用，这样
一个N.C。的导频信号总是可以用
2-way Normally Open-Same as 3-way N.O. but also plug the Exhaust port.
? Selector-Pipe higher pressure to the Inlet port and lower pressure to the Exhaust port.
? Internal Pilot-Utilized for main valve pressures of 25-150 PSI. Includes a check rod in the
body and a 1/4'' pipe plug installed in the External Pilot port.
? External Pilot-An External Pilot supply is required when main valve pressures are lower
than 25 PSI. If converting from an Internal Pilot model, remove the 1/4" pipe plug and
check rod from the External Pilot port and install a 1/8" pipe plug in the check rod hole
and pipe an external supply greater than 25 PSI to the External Pilot port. For vacuum
service, make the vacuum connection to the Exhaust port and leave the Inlet port open
to atmosphere.
N.C.-N.O. OPERATIONS:
SOLENOID MODELS:
With the pilot valve available either N.C. or N.O., simply by inverting the function plate,
maximum flexibility is available in solenoid pilot operated models by using the N.C. main
spool and installing the function plate for either N.C. or N.O. operation. Where an N.C. pilot
function is desired with a N.O. main valve operation, a N.O. main spool option is available.
REMOTE AIR MODELS:
On remote air pilot operated models, N.C. and N.O. main spools are both available so that
a N.C. pilot signal can always be used