Z41H cast steel flanged gate valve
+86-577-86916767
Administer Standard
|
设计与制造
Design and Manufacture |
结构长度
Face To Face |
法兰尺寸
Flange Dimension |
压力-温度
Pressure Temperature Lating |
试验-检验
spection And Test |
|
GB122234
|
GB12221
|
GB9113 JB79
|
GB9131
|
GB/T13927 JB/T9092
|
Pressure Test
|
公称压力
NominalPressure |
1.6
|
2.5
|
4.0
|
6.4
|
10.0
|
16.0
|
|
强度试验
Shell Test |
2.4
|
3.8
|
6.0
|
9.6
|
15.0
|
24.0
|
|
水密封试验
Water Seal Test |
1.8
|
2.8
|
4.4
|
7.0
|
11.0
|
18.0
|
|
上密封试验
Backseat Test |
1.8
|
2.8
|
4.4
|
7.0
|
11.0
|
18.0
|
|
气密封试验
Air Seal Test |
0.4-0.7
|
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Main Part Materials and Property
|
体、盖、板
Body Cover Disc |
阀杆
Stem |
密封面
Sealing Face |
垫片
Sealing Shim |
填料
Packing |
工作温度
Working Temperature |
适用介质
Suitable Medium |
|
|
WCB
|
2Cr13
|
13Cr
STL
木体材料
With Body
Material
尼龙
Nylon
|
增强柔性石墨
13Cr/柔性石墨
Enhanced Flexible Graphite
1Cr13/Flexible Graphite
08软钢
08 Soft Steal
0Cr18Ni9Ti
0Cr17Ni12Mo2Ti
XD550F(T)
PTFE
|
柔性石墨
增强柔性石墨
Flexible Graphite
Enhanced Flexible Graphite
SFB/260
SFP/260
PTFE
|
≤425
|
水 蒸汽 油品
Water
Steam
Ｏil Goods
|
|
|
WC1
|
38CrMoAl
25Cr2MoV
|
≤450
|
|
||||
|
WC6
|
≤540
|
|
|||||
|
WC9
|
≤570
|
|
|||||
|
C5 C12
|
≤540
|
|
|||||
|
ZGCr5Mo
|
≤200
|
硝酸类
Nitric acid |
|
||||
|
ZG1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
|||||
|
≤200
|
醋酸类
Acetic acid |
|
|||||
|
ZG1Cr18Ni12Mo2Ti
|
1Cr18Ni12Mo2Ti
|
|
Size Main Dimensions and Weight
|
1.6MPa
|
DN
|
L
|
D
|
D1
|
D2
|
b
|
n-φd
|
H
|
D0
|
重量Weight
|
|
凸面法兰
RF Z40H Z40Y Z40W Z40F Z40N Z41H Z41Y Z41W Z41F Z41N 16C 16P 16R 16I |
15
|
130
|
95
|
65
|
45
|
14
|
4-14
|
170
|
120
|
5
|
|
20
|
150
|
105
|
75
|
55
|
14
|
4-14
|
190
|
140
|
6.5
|
|
|
25
|
160
|
115
|
85
|
65
|
14
|
4-14
|
205
|
160
|
9
|
|
|
32
|
180
|
135
|
100
|
78
|
16
|
4-18
|
270
|
180
|
12
|
|
|
40
|
200
|
145
|
110
|
85
|
16
|
4-18
|
310
|
200
|
36.5
|
|
|
50
|
250
|
160
|
125
|
100
|
16
|
4-18
|
358
|
240
|
29
|
|
|
65
|
260
|
180
|
145
|
120
|
18
|
4-18
|
373
|
240
|
33
|
|
|
80
|
280
|
195
|
160
|
135
|
20
|
8-18
|
435
|
280
|
45
|
|
|
100
|
300
|
215
|
180
|
155
|
20
|
8-18
|
500
|
300
|
63
|
|
|
125
|
325
|
245
|
210
|
185
|
22
|
8-18
|
614
|
320
|
108
|
|
|
150
|
350
|
280
|
240
|
210
|
24
|
8-23
|
674
|
360
|
134
|
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-23
|
818
|
400
|
192
|
|
|
250
|
450
|
405
|
355
|
320
|
30
|
12-25
|
969
|
450
|
273
|
|
|
300
|
500
|
460
|
410
|
375
|
30
|
12-25
|
1145
|
560
|
379
|
|
|
350
|
550
|
520
|
470
|
435
|
34
|
16-25
|
1280
|
640
|
590
|
|
|
400
|
600
|
580
|
525
|
485
|
36
|
16-30
|
1452
|
640
|
850
|
|
|
450
|
650
|
640
|
585
|
545
|
40
|
20-30
|
1541
|
720
|
907
|
|
|
500
|
700
|
705
|
650
|
608
|
44
|
20-34
|
1676
|
720
|
985
|
|
|
600
|
800
|
840
|
770
|
718
|
48
|
20-41
|
1874
|
800
|
1112
|
|
|
700
|
900
|
910
|
840
|
788
|
50
|
24-41
|
2083
|
800
|
-
|
|
|
800
|
1000
|
1020
|
950
|
898
|
52
|
24-41
|
2400
|
950
|
-
|
|
|
900
|
1100
|
1120
|
1050
|
998
|
54
|
28-41
|
2950
|
1000
|
-
|
|
|
1000
|
1200
|
1255
|
1170
|
1110
|
56
|
28-48
|
3245
|
1000
|
-
|