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Parallel Gate Valve
Product Name：
 Parallel Gate Valve
Description：

  平行式雙閘板閘閥Z44T/W-10

產 品 說 明

①產品[平行式雙閘板閘(zha)閥Z44T/W-10]的詳細資(zi)料：

產品名稱：平行式雙閘板閘閥(fa)產品特點：Z44T/W-10型平行式雙閘板閘閥,平行式雙閘板閘閥,雙閘板閘閥本閥廣泛適用于石油、化工、制藥、電力等行業．在公稱壓力≤l,0MPa的蒸汽、水、油類等介質的管路上，作啟閉用。
②性能規范：
型號
公稱壓力（MPa）
試驗壓力（MPa）
工作溫度（℃）
適用介質
強度（水）
密封（水）
Z44T-10
1.0
1.5
1.1
≤120
蒸汽、水
Z44W-10
≤100
油品、煤氣
③主要零件材料：
零件名稱
材料
Z44T-110
Z44W-10
閥體、閥蓋、閥輪
灰鑄鐵
灰鑄鐵
閥板
灰鑄鐵+黃鋼
灰鑄鐵
閥桿
碳鋼
碳鋼
丁楔
鑄鋼
鑄鋼
閥桿螺母
青鋼
青鋼
④平行式雙閘板閘閥外形尺寸和連接尺寸：
型號
公稱通徑DN（mm）
尺寸
重量（kg）
L
D
D1
D2
b-f
Z-Φd
H
Do
Z44T-10
Z44W-10
Z44H-10
Z44F-10
40
165
145
145
85
18-3
4-18
240
135
16.5
50
180
160
160
100
20-3
4-18
260
180
20
65
195
180
180
120
20-3
4-18
300
180
25.5
80
210
195
195
135
22-3
4-18
345
200
31
100
230
215
215
155
22-3
8-18
395
200
47
125
255
245
245
185
24-3
8-18
478
240
64
150
280
280
280
210
24-3
8-23
558
240
100
200
330
335
335
265
26-3
8-23
720
320
144
250
380
390
390
320
28-3
12-23
845
320
-
300
420
440
440
368
28-4
12-23
990
400
-
350
450
500
500
428
30-3
16-23
1100
400
-
400
480
565
565
482
32-3
16-25
1200
500
-
450
510
615
615
532
32-3
20-25
1300
500
-
500
540
670
670
585
34-3
20-25
1500
500

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