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GJ41X-6L Aluminum Pinch Valve
Product Name:
GJ41X-6L Aluminum Pinch Valve
Description:

鋁合金管夾閥 GJ41X-6L

 
           
 
 
一、結構和工作原結構:
 ⑴結構:本閥門有由上下鋁合金閥體,橡膠管套、大小閥桿閘板、上下導柱等零件組成。
 ⑵工作原理:當順轉手輪時,使大小閥桿同時帶動上下茬板、壓縮管套、進行關閉,反之即行開啟。這樣,閘板在導柱之間上下往復完成閥門開閉工作,另因橡膠管套或承力小,所以在開閉時,操作人員旋轉輪時只要感到適量抵觸,均達到開閉極點。切勿盡力多人補助,禁用其他工具開閉。
二、安裝及維修
 ⑴本廠生產管夾閥門尺寸符合機械工業部標準,出廠前經過試壓GJ41X-6L按規定10Kg/cm2,GJ41X-10L16Kg/cm2試壓持續5分鐘無泄露,安裝時不必拆洗調整更動。
 ⑵本閥門在管道上任意安裝,沒有介質流向限制,久時使用,如有磨損或泄露只需將閥體拆下調換新管套,其閥體可長期使用經濟的確實惠。
 
 
                                  
         主要性能規范
適用溫度
適用介質
85
礦漿、磨料、干濕型粉塵類
 
         主要零件材料
名稱
材料
閥體
鋁合金
套管
橡膠
閥桿
鑄銅、碳鋼
壓桿
鑄鐵
手輪
鑄鐵
托架
球墨鑄鐵
 
 

 

主要外形連接尺寸(mm

公稱通徑
DN
公稱壓力
MPa
工作壓力
MPa
L
L1
L0
D
D1
D0
H
Z-Φ
重量
(kg)
25
0.6
0.6
160
124
31
115
85
120
150
4-14
3
32
165
145
40
*140
100
140
174
4-18
4.5
40
190
157
50
*150
110
140
186
4-18
5.5
50
210
160
60
160
125
160
205
4-18
7.5
65
250
199
74
180
145
160
238
4-18
9.0
80
300
222
88
195
160
200
241
4-18
13.5
100
350
250
106
215
180
240
301
8-18
20
125
430
318
134
245
210
280
360
8-18
27.5
150
500
350
158
280
240
320
405
8-23
43
200
0.4
0.4
650
446
206
335
295
560
545
8-23
85
250
800
516
256
*395
350
56, 0,
632
12-23
138
300
950
562
304
*445
400
620
741
12-23
195
采用標準      設計與制造:Q/JBGN02       結構長度:Q/JBGN02     法蘭連接尺寸:JB78PN1.0MPa


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