進(jìn)口ASCO電磁閥8327
2位3通平衡提升型高流量直動式電磁閥
閥體材料:黃銅或316不銹鋼
接口:1/4"NPT
特點(diǎn):
設(shè)計(jì)用于高流速導(dǎo)控制,無zui低操作壓力要求,廣泛用于電廠,煉油廠,化工工藝中
平衡提升結(jié)構(gòu),在zui低功率下的獲得高流量
聚四氟乙烯（PTFE）導(dǎo)向套環(huán)及石墨密封可減少磨擦,消除粘結(jié)現(xiàn)象,延長使用壽命
316不銹鋼制造,適用于高腐蝕性環(huán)境
有手動復(fù)位結(jié)構(gòu)

進(jìn)口ASCO電磁閥8327

MATERIALS IN CONTACT WITH FLUID
（?） Ensure that the compatibility of the fl uids in contact with the materials is verifi ed
Bronze body Stainless steel body All AISI 316L
Valve body Bronze AISI 316L AISI 316L （2）
Stuffi ng box housing Brass AISI 316L AISI 316L
Stem Stainless steel Stainless steel AISI 316L
Disc Brass Stainless steel AISI 316L

Stuffi ng box packing PTFE chevrons PTFE chevrons PTFE chevrons
Wiper seal FPM FPM FPM
Disc seal PTFE PTFE PTFE
Valve body seal PTFE PTFE PTFE
OTHER MATERIALS
Operator Glass fi bre fi lled PA
Optical position indicator PA 12, supplied standard on valves with 63, 90
and 125 mm operators
（1） For dia. 32, 50 and 63 mm operators: At service fl uid temperatures inside the valve body above 100°C, it is