HOYEA电磁阀 华液电磁阀
FW-02-3C2-D24-50 FW-02-3C3-D24-50 FW-02-3C4-D24-50 FW-02-3C5-D24-50
FW-02-3C6-D24-50 FW-02-3C7-D24-50 FW-02-3C8-D24-50 FW-02-3C9-D24-50
FW-02-3C10-D24-50 FW-02-3C11-D24-50 FW-02-3C12-D24-50 FW-02-3C25-D24-50
FW-02-2B2-D24-50 FW-02-2B3-D24-50 FW-02-2B8-D24-50 FW-02-2B2B-D24-50
FW-02-2B3B-D24-50 FW-02-2B4B-D24-50 FW-02-2B9B-D24-50 FW-02-2B11B-D24-50
FW-02-2B12B-D24-50 FW-02-2B2BL-D24-50 FW-02-2B3BL-D24-50 FW-02-2B2L-D24-50
FW-02-2B3L-D24-50 FW-02-2B8L-D24-50 FW-02-2B11BL-D24-50 FW-02-2B12BL-D24-50
FWH系列电液换向阀 HOYEA换向阀 HOYEA电液换向阀 华液换向阀 华液FWH电液换向阀
FWH-04-2B2-A220Z5L, FWH-04-2B3-A220Z5L, FWH-04-2B8-A220Z5L, FWH-06-3C2-A220Z5L,
FWH-06-3C4-A220Z5L, FWH-06-3C3-A220Z5L, FWH-04-3C3-D12Z5L, FWH-04-3C40-D12Z5L,
FWH-04-3C60-D12Z5L, FWH-04-3C9-D12Z5L, FWH-04-3C10-D12Z5L, FWH-04-3C11-D12Z5L,
FWH-04-3C12-D12Z5L, FWH-04-2D2-D12Z5L, FWH-04-2B2-D12Z5L, FWH-04-2B3-D12Z5L
FWH-06-2B2-D12Z5L, FWH-06-2B3-D12Z5L FWH-06-3C60-A220Z5L,FWH-06-3C9-A220Z5L
FWH-06-3C11-A220Z5L,FWH-03-3C2-A220Z5L, FWH-03-3C4-A220Z5L FWH-04-3C2-A110Z5L,
FWH-04-3C4-A110Z5L FWH-04-3C2-D24Z5L, FWH-04-3C4-D24Z5L FWH-06-3C4-D24Z5L
HOYEA电液换向阀部分型号如下:
FWH-04-3C2-A220Z5L, FWH-04-3C4-A220Z5L, FWH-04-3C3-A220Z5L,
FWH-04-3C40-A220Z5L,FWH-04-3C60-A220Z5L,FWH-04-3C9-A220Z5L
FWH-04-3C10-A220Z5L,FWH-04-3C11-A220Z5L,FWH-04-3C12-A220Z5L
HOYEA叠加式单向阀部分型号如下:
DA-02-P-31.***-70 DA-02-A-31.***-70 DA-02-B-31.***-70
DA-02-W-31.***-70 DA-02-T-31.***-70 DA-02-P-31.5b-70
DA-02-A-31.5b-70 DA-02-B-31.5b-70 DA-02-W-31.5b-70
DA-02-T-31.5b-70 DA-02-P-31.5c-70 DA-02-A-31.5c-70
DA-02-B-31.5c-70 DA-02-W-31.5c-70 DA-02-T-31.5c-70
DA-03-P-31.***-70 DA-03-A-31.***-70 DA-03-B-31.***-70
DA-03-W-31.***-70 DA-03-T-31.***-70 DA-03-P-31.5b-70
DA-03-A-31.5b-70 DA-03-B-31.5b-70 DA-03-W-31.5b-70
DA-03-T-31.5b-70 DA-03-P-31.5c-70 DA-03-A-31.5c-70
DA-03-B-31.5c-70 DA-03-W-31.5c-70 DA-03-T-31.5c-70
电磁阀的密封材料目前有三种***常用的。
NBR 丁晴橡胶
由丁二烯和丙烯腈经乳液聚合法制得的,丁腈橡胶主要采用低温乳液聚合法生产,耐油性极好,***性较高,耐热性较好,粘接力强。其缺点是耐低温性差、耐臭氧性差,电性能低劣,弹性稍低。
此外,它还具有良好的耐水性、气密性及优良的粘结性能。***用于制各种耐油橡胶制品、多种耐油垫圈、垫片、套管、软包装、软胶管、印染胶辊、电缆胶材料等,在汽车、航空、石油、复印等行业中成为***的弹性材料。
丁腈橡胶具有优良的耐油性,其耐油性仅次于聚硫橡胶和氟橡胶,并且具有的***性和气密性。丁晴橡胶的缺点是不耐臭氧及芳香族、卤代烃、酮及酯类溶剂,不宜做绝缘材料。
主要用途
丁腈橡胶主要用于制作耐油制品,如耐油管、胶带、橡胶隔膜和大型油囊等,常用于制作各类耐油模压制品,如O形圈、油封、皮碗、膜片、活门、波纹管等,也用于制作胶板和***零件。