铸钢截止阀
相关型号：J41H,J41Y,J41H-16C,J41Y-16C等。
结构特点与用途
Strucure features and usages:
-
全关时手轮按顺时针方向旋转；
-
可以安装在管道的任何位置上，介质从下往**；
-
不锈钢截止阀适用于各类腐蚀性介质的管道上，有良好的防腐性和足够的强度；
-
合金钢截止阀适用于耐高温的蒸汽、油品管道上，具有耐高温特点。
-
When fully closed,the handwheel rotates clockwise.
-
Able to be mounted on any position of the pipeline,the medium flows from down to up.
-
Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
-
Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
试验压力
Test pressure
|
公称压力PN(MPa)Nominal pressure
|
1.6
|
2.5
|
4.0
|
6.4
|
10.0
|
16.0
|
|
壳体强度试验Shell strength test
|
2.4
|
3.8
|
6.0
|
9.6
|
15
|
24
|
|
上密封试验Back seal test
|
1.8
|
2.8
|
4.4
|
7.0
|
11
|
18
|
|
密封试验Seal test
|
1.8
|
2.8
|
4.4
|
7.0
|
11
|
18
|
使用范围
Scope of use
产品类型
Product classification
|
适用介质
Suitable medium
|
适用温度（℃）
Suitable temperature
|
J41(H.Y)-C型
J941(H.Y)-C型
|
水、蒸汽、油品Water,steam,oilgoods
|
≤425℃
≤450℃
|
J41W-P型
J941W-P型
|
硝酸类Nitric acid
|
≤200℃
|
|
J41W-R弄
|
醋酸类Acetic acid
|
≤200℃
|
J41Y-I型
J941Y-I型
|
水、蒸汽、油品Water,steam,oilgoods
|
≤550℃
|
主要零件材料
Material for main parts
|
产品类型Product classification
|
零件名称（Part name）
|
阀体、阀盖
Body bonnet
|
阀杆
Valve stem
|
阀瓣
Disc
|
密封面
Sealing face
|
阀杆螺母
Yoke nut
|
填料
Packing
|
紧固件
Fastener
|
手轮
Handwheel
|
|
J41(H.Y)-C型 J941(H.Y)-C型
|
25、WCB
|
铬不锈钢Cr.Stainless steel
|
2Cr1325
|
H:不锈钢
Y:钴基硬质合金
H:Stainless steel
Y:Co-based carbide alloy steel
|
铝青铜
Albronze
|
柔性石墨
Flexible graphite
|
**碳钢
High-grade carbon steel
|
可锻铸铁
Forgeable cast-iron
|
|
J41W-P型J941W-P型
|
铬镍钛钢Cr.Ni.Ti steel
|
铬镍钛钢Cr.Ni.Ti steel
|
铬镍钛钢Cr.Ni.Ti steel
|
铬镍钛钢Cr.Ni.Ti steel
|
铝青铜Albronze
|
柔性石墨Flexible graphite
|
不锈钢Stainless steel
|
可锻铸铁Forgeable cast-iron
|
|
J41W-R型
|
铬镍钼钛钢Cr.Ni.Mo.Ti steel
|
铬镍钼钛钢Cr.Ni.Mo.Ti steel
|
铬镍钼钛钢Cr.Ni.Mo.Ti steel
|
铬镍钼钛钢Cr.Ni.Mo.Ti steel
|
铝青铜Albronze
|
柔性石墨Flexible graphite
|
不锈钢Stainless steel
|
可锻铸铁Forgeable cast-iron
|
|
J41Y-I型J941Y-I型
|
铬钼钢 Cr.Mo steel
|
铬钼钢Cr.Mo steel
|
合金钢Alloy steel
|
钴基硬质合金钢C0-based carbide alloy steel
|
铝青铜Albronze
|
柔性石墨Flexible graphite
|
合金钢Alloy steel
|
可锻铸铁Forgeable cast-iron
|
主要尺寸及重量
Main dimensions and weight
公称通径DN
Nominal diameter
|
主要外形尺寸和连接尺寸(mm)
Main external and connecting dimensions
|
电动装置
Electric dewice
|
重量(kg)
Weight
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
f
|
f2
|
z-d
|
H手
|
H电
|
D0
|
手动
Hnad
|
电动
Electric
|
|
J41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I
|
|
10
|
170
|
100
|
70
|
50
|
35
|
18
|
2
|
4
|
4-14
|
198
|
|
120
|
|
5.7
|
|
|
15
|
170
|
105
|
75
|
55
|
41
|
18
|
2
|
4
|
4-14
|
195
|
|
140
|
|
10
|
|
|
20
|
190
|
125
|
90
|
68
|
51
|
20
|
2
|
4
|
4-18
|
228
|
|
160
|
|
13
|
|
|
25
|
210
|
135
|
100
|
78
|
58
|
22
|
2
|
4
|
4-18
|
275
|
|
180
|
|
14.5
|
|
|
32
|
230
|
150
|
110
|
82
|
66
|
24
|
2
|
4
|
4-23
|
325
|
|
200
|
|
19
|
|
|
40
|
260
|
165
|
125
|
95
|
76
|
24
|
3
|
4
|
4-23
|
360
|
|
240
|
|
25
|
|
|
50
|
300
|
175
|
135
|
105
|
88
|
26
|
3
|
4
|
8-23
|
410
|
710
|
280
|
DZW10
|
35
|
64
|
|
65
|
340
|
200
|
160
|
130
|
110
|
28
|
3
|
4
|
8-23
|
450
|
750
|
320
|
DZW15
|
48
|
77
|
|
80
|
380
|
210
|
170
|
140
|
121
|
30
|
3
|
4
|
8-23
|
485
|
785
|
360
|
DZW30
|
56
|
88
|
|
100
|
430
|
250
|
200
|
168
|
150
|
32
|
3
|
4
|
8-25
|
537
|
837
|
400
|
DZW45
|
125
|
171
|
|
125
|
500
|
295
|
240
|
202
|
176
|
36
|
3
|
4
|
8-30
|
631
|
|
400
|
|
131
|
|
|
150
|
550
|
340
|
280
|
240
|
204
|
38
|
3
|
4
|
8-34
|
646
|
|
450
|
|
157
|
|
|
200
|
650
|
405
|
345
|
300
|
260
|
44
|
3
|
4
|
12-34
|
813
|
|
500
|
|
283
|
|
|
J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I
|
|
10
|
170
|
100
|
70
|
50
|
35
|
20
|
2
|
4
|
4-14
|
198
|
|
120
|
|
6
|
|
|
15
|
170
|
105
|
75
|
55
|
40
|
20
|
2
|
4
|
4-14
|
202
|
|
140
|
|
11
|
|
|
20
|
190
|
125
|
90
|
68
|
51
|
22
|
2
|
4
|
4-18
|
228
|
|
160
|
|
13.2
|
|
|
25
|
210
|
135
|
100
|
78
|
58
|
24
|
2
|
4
|
4-18
|
250
|
|
180
|
|
14
|
|
|
32
|
230
|
150
|
110
|
82
|
66
|
24
|
2
|
4
|
4-23
|
326
|
|
220
|
|
15
|
|
|
40
|
260
|
165
|
125
|
95
|
76
|
26
|
3
|
4
|
4-23
|
359
|
|
240
|
|
29
|
|
|
50
|
300
|
195
|
145
|
112
|
88
|
28
|
3
|
4
|
4-25
|
414
|
710
|
280
|
DZW15
|
49
|
82
|
|
65
|
340
|
220
|
170
|
138
|
110
|
32
|
3
|
4
|
8-25
|
434
|
750
|
320
|
DZW201
|
65
|
104
|
|
80
|
380
|
230
|
180
|
148
|
121
|
34
|
3
|
4
|
8-25
|
547
|
785
|
400
|
DZW30
|
95
|
138
|
|
100
|
430
|
265
|
210
|
172
|
150
|
38
|
3
|
4.5
|
8-30
|
621
|
837
|
450
|
DZW45
|
115
|
243
|
|
125
|
500
|
310
|
250
|
210
|
176
|
42
|
3
|
4.5
|
8-34
|
732
|
|
450
|
|
149
|
|
|
150
|
550
|
350
|
290
|
250
|
204
|
46
|
3
|
4.5
|
12-34
|
84
|
|
500
|
|
310
|
|
|
200
|
650
|
430
|
360
|
312
|
260
|
54
|
3
|
4.5
|
12-41
|
925
|
|
550
|
|
590
|
|
|
J41(H.Y)-160
|
|
15
|
170
|
110
|
75
|
52
|
40
|
24
|
2
|
4
|
4-18
|
148
|
|
140
|
|
12.2
|
|
|
20
|
190
|
130
|
90
|
65
|
51
|
26
|
2
|
4
|
4-23
|
156
|
|
160
|
|
15
|
|
|
25
|
210
|
140
|
100
|
72
|
58
|
28
|
2
|
4
|
4-23
|
125
|
|
180
|
|
17
|
|
|
32
|
230
|
165
|
115
|
85
|
66
|
30
|
2
|
4
|
4-25
|
200
|
|
200
|
|
21.4
|
|
|
40
|
260
|
175
|
125
|
92
|
76
|
32
|
3
|
4
|
4-27
|
231
|
|
240
|
|
32
|
|
|
50
|
300
|
215
|
165
|
132
|
88
|
36
|
3
|
4
|
8-25
|
262
|
|
250
|
|
52
|
|
|
65
|
340
|
245
|
190
|
152
|
110
|
44
|
3
|
4
|
8-30
|
303
|
|
320
|
|
69
|
|
|
80
|
380
|
260
|
205
|
168
|
121
|
46
|
3
|
4
|
8-30
|
341
|
|
400
|
|
98
|
|
|
100
|
430
|
300
|
240
|
200
|
150
|
48
|
3
|
4.5
|
8-34
|
485
|
|
450
|
|
119
|
