美国MAC四通电磁阀使用注意58D-74-501JA

使排气管与室外机接管相通,另两根接管相通,形成制冷循环。
当电磁阀线圈处于通电状态,
先导滑阀在电磁线圈产生的磁力作用下克服压缩弹簧的张力而右移,
高压气体进入毛细管后进入左端活塞腔,另一方面,
右端活塞腔的气体排出,由于活塞两端存在压差,活塞及主滑阀右移,
使排气管与室内机接管相通,另两根接管相通,形成制热循环。
技术参数:
介质 压缩空气,真空或惰性气体
压力范围 外先导:真空到150PSI; 内先导:25到150PSI
流量 常闭:1”(18.7Cv),1.25”(23Cv);1.5”(24.9Cv)
常开:1”(20.8Cv),1.25”(23.8Cv) ;1.5”(26Cv)
电压范围 正常电压的-15%到+10%
美国MAC四通电磁阀使用注意58D-74-501JA
功耗 1.0W-24W;Inrush:33VA Holding:19.7VA
反应时间 24VDC(8.5W): 通电: 9ms 断电:18ms
120/60 通电:10-17ms 断电: 17-22ms
线圈及泄漏量 防尘防线圈,如需防护等级为IP65请与工厂确认; 泄漏量125cm³/min
CHANGING FROM NORMALLY CLOSED TO NORMALLY OPEN
Individual inline valves can be changed from normally closed to normally
open by co
nnecting the inlet to port 3 instead of port 1.
Balanced poppet, immune to variations ofpressure.
2. Short stroke with high flow.
3. The patented solenoid develops high shiftingforces.
4. Powerful return spring.
5. Manual operator standard on all valves.
6. Burn-out proof solenoid on AC service.
NORMALLY CLOSED o
nLY MODELS
A single purpose Normally Closed o
nly model is available for
those applications wher
e a greater tolerance for heavy co
ncentrations of water,
compressor products and other air line co
ntaminants is desired. Model numbers are indicated above.
美国MAC四通电磁阀使用注意58D-74-501JA本页产品地址:http://www.geilan.com/sell/show-7204272.html