美国ASCO防爆电磁阀/EFG551H401M0

美国ASCO防爆电磁阀的种类,,按密封面配置可分为楔式闸板式闸阀和平行闸板式闸阀,,,楔式闸板式闸阀又可分为:单闸极式、双闸板式和弹性闸板式,平行闸板式闸阀可分为单闸板式和双闸板式。按阀杆的螺纹位置划分,可分为明杆闸阀和暗杆闸阀两种。z41h法兰楔式闸阀闸阀关闭时,,,密封面可以只依靠介质压力来密封,,,即只依靠介质压力将闸板的密封面压向另一侧的阀座来保证密封面的密封,这就是自密封。大部分闸阀是采用强制密封的,,,即阀门关闭时,要依靠外力强行将闸板压向阀座,,,以保证密封面的密封性。

ASCO,8300A82U,3/8,90PSI

ASCO,EF8320G174,220VAC

ASCO,EF8320G174,24VDC

ASCO,8263G333

ASCO,NBETB307C039U,DC24V

ASCO,NAETB307C039,DC24V

ASCO,SCG551A001MS,24VDC

ASCO,JE3-8344G72,24VDC

ASCO,JE32-8344G72,24VDC

ASCO,JE32-8344G27MO,24VDC

ASCO,EF8210G089,220VAC

ASCO,EF8320G174,220VAC

ASCO,8262G148

ASCO,EF8320G041,220VAC

ASCO,8342G1,120/60

ASCO,272610-132-D

ASCO,54100884,24V,50/60HZ

ASCO,EFHT8320G174,DC24V

ASCO,306191-MS

ASCO,EF8344G70,DC24V

ASCO,SCE238A002

ASCO,MP-C089/238714-006-D,4WE

ASCO,43004422,230V/AC/50Hz

美国ASCO防爆电磁阀/EFG551H401M0