隔爆電液換向閥,礦業閥，大量庫存現貨，質量好

一、隔爆電液換向閥產品描述

防爆（隔爆）電磁換向閥適用于有防爆要求場合（如有煤塵、甲烷爆炸性氣體的煤
礦礦井或類似的礦山、化工、石油等易燃場合）的液壓系統中，作控制方向用。

隔爆電液換向閥部分型號如下：

GDFWH-03-3C2-D24-50 GDFWH-03-3C4-D24-50 GDFWH-03-2B3 GDFWH-03-2B2
GDFWH-03-2B8 GDFWH-03-2B3L GDFWH-03-2B2L GDFWH-03-2B8L GDFWH-03-2B12AL
GDFWH-03-2B2AL GDFWH-03-2B3AL GDFWH-03-2B60BL,GDFWH-03-2B40B,
GDFWH-03-2B40BL GDFWH-03-2B50B,GDFWH-03-2B10B,GDFWH-03-2B40B
GDFWH-03-3C3, GDFWH-03-3C2,GDFWH-03-3C12 GDFWH-03-3C4,GDFWH-03-3C60,
GDFWH-03-3C10 GDFWH-03-3C9 GDFWH-03-3C40 GDFWH-03-3C5,

隔爆電液換向閥GDFWH-04-2B2-D24-50 GDFWH-04-2B3
GDFWH-04-3C2-D24-50 GDFWH-04-3C4-D24-50 GDFWH-04-2B3 GDFWH-04-2B2
GDFWH-04-2B8 GDFWH-04-2B3L GDFWH-04-2B2L GDFWH-04-2B8L GDFWH-04-2B12AL
GDFWH-04-2B2AL GDFWH-04-2B3AL GDFWH-04-2B60BL,GDFWH-04-2B40B,
GDFWH-04-2B40BL GDFWH-04-2B50B,GDFWH-04-2B10B,GDFWH-04-2B40B
GDFWH-04-3C3, GDFWH-04-3C2,GDFWH-04-3C12 GDFWH-04-3C4,GDFWH-04-3C60,
GDFWH-04-3C10 GDFWH-04-3C9 GDFWH-04-3C40 GDFWH-04-3C5,

隔爆電液換向閥GDFWH-04-2B2-D24-50 GDFWH-04-2B3
GDFWH-06-3C2-D24-50 GDFWH-06-3C4-D24-50 GDFWH-06-2B3 GDFWH-06-2B2
GDFWH-06-2B8 GDFWH-06-2B3L GDFWH-06-2B2L GDFWH-06-2B8L GDFWH-06-2B12AL
GDFWH-06-2B2AL GDFWH-06-2B3AL GDFWH-06-2B60BL,GDFWH-06-2B40B
GDFWH-06-2B50B,GDFWH-06-2B10B,GDFWH-06-2B40B GDFWH-06-3C3,GDFWH-06-3C2,
GDFWH-06-3C12 GDFWH-06-3C4,GDFWH-06-3C60,GDFWH-06-3C10 GDFWH-06-3C9
GDFWH-06-3C40 GDFWH-06-3C5,GDFWH-06-2B40BL

GDFWH-10-3C2-D24-50 GDFWH-10-3C4-D24-50 GDFWH-10-2B3 GDFWH-10-2B2
GDFWH-10-2B8 GDFWH-10-2B3L GDFWH-10-2B2L GDFWH-10-2B8L GDFWH-10-2B12AL
GDFWH-10-2B2AL GDFWH-10-2B3AL GDFWH-10-2B60BL,GDFWH-10-2B40B
GDFWH-10-2B50B,GDFWH-10-2B10B,GDFWH-10-2B40B GDFWH-10-3C3,GDFWH-10-3C2,
GDFWH-10-3C12 GDFWH-10-3C4,GDFWH-10-3C60,GDFWH-10-3C10 GDFWH-10-3C9
GDFWH-10-3C40 GDFWH-10-3C5,GDFWH-10-2B40BL

. 本產品設計制造符合GB3836.1-2000《爆炸性環境用防爆電氣設備通用要求》和
GB3836.2-2000《爆炸性環境用防爆電氣設備隔爆型電氣設備"d"》及有關標準，產品
和技術文件經的防爆檢驗單位審定通過，防爆合格證號：2022200（工廠用），
2022199（礦用），煤安號：20022049。
2. 電氣裝置采用了嚴格控制防爆措施，接線盒的進線具有密封可靠、接線方便的優點。
3. 本產品為板式連接型，其安裝連接尺寸符合GB2514-81《四油口板式液壓方向控制閥安裝面》的標準。
4.本GD和GDY系列隔爆換向閥適用于防爆要求場合（如煤礦、石油、冶金、化工和工廠內
存在B級－包含T1、T2、T3、T4組的可燃 性氣體、蒸氣與空氣形成的爆炸性混合物）的液
壓系統中作方向控制用。