国标铸钢截止阀
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【国标铸钢截止阀结构特点及用途】
1.全关时手轮按顺时针方向旋转;
When fully closed,the handwheel rotates clockwise.
2.可以安装在管道的任何位置上,介质从下往上流;
Able to be mounted on any position of the pipeline,the medium flows from down to up.
3.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;
Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
4.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。
Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
【国标铸钢截止阀执行标准】
设计规范:GB/T 12235
结构长度:GB/T 12221
法兰连接:JB/T 79
试验与检验:JB/T 9002
产品标识:GB/T 12220
供货规范:JB/T 7928
【国标铸钢截止阀主要零部件材料】
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:钴基硬质合金钢H:Stainless steelY:Co-based carbide alloy steel |
铝青铜Albronze |
柔性石墨Flexible graphite |
优质碳钢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 |
【国标铸钢截止阀试验压力】
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 |
【国标铸钢截止阀使用范围】
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℃ |
【国标铸钢截止阀结构图】
【国标铸钢截止阀主要连接尺寸】
公称通径DNNominal diameter |
主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions |
重量(kg)Weight |
L |
D |
D1 |
D2 |
b |
f |
z-d |
H |
D0 |
J41(H.Y.B)-16C J41W-16P J41W-16R J41Y-16I |
10 |
130 |
90 |
60 |
40 |
14 |
2 |
4-14 |
198 |
120 |
4.7 |
15 |
130 |
95 |
65 |
45 |
16 |
2 |
4-14 |
218 |
120 |
5.2 |
20 |
150 |
105 |
75 |
55 |
16 |
2 |
4-14 |
258 |
140 |
7.1 |
25 |
160 |
115 |
85 |
65 |
16 |
2 |
4-14 |
275 |
160 |
7.4 |
32 |
180 |
135 |
100 |
78 |
18 |
2 |
4-18 |
280 |
180 |
8.5 |
40 |
200 |
145 |
110 |
85 |
18 |
3 |
4-18 |
330 |
200 |
12.5 |
50 |
230 |
160 |
125 |
100 |
18 |
3 |
4-18 |
350 |
240 |
20 |
65 |
290 |
180 |
145 |
12 |
18 |
3 |
4-18 |
400 |
280 |
25 |
80 |
310 |
195 |
160 |
135 |
20 |
3 |
8-18 |
355 |
280 |
35 |
100 |
350 |
215 |
180 |
155 |
22 |
3 |
8-18 |
415 |
320 |
50 |
125 |
400 |
245 |
210 |
185 |
24 |
3 |
8-18 |
460 |
360 |
75 |
150 |
480 |
280 |
240 |
210 |
24 |
3 |
8-23 |
510 |
400 |
100 |
200 |
600 |
335 |
295 |
265 |
26 |
3 |
12-23 |
710 |
400 |
210 |
250 |
650 |
405 |
355 |
320 |
30 |
3 |
12-23 |
786 |
450 |
446 |
300 |
750 |
460 |
410 |
375 |
30 |
3 |
12-23 |
925 |
500 |
648 |
公称通径DN Nominal diameter |
J41(H.Y.B)-25 J41W-25P J41W-25R J41Y-25I J941(H.Y)-25 J941W-25P J941W-25R J941Y-25I |
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 |
b |
f |
z-d |
H手 |
H电 |
D0 |
手动 Hand |
电动 Electric |
10 |
130 |
90 |
60 |
4 |
16 |
2 |
4-14 |
198 |
|
120 |
|
4.9 |
|
15 |
130 |
95 |
65 |
45 |
16 |
2 |
4-14 |
218 |
|
120 |
|
5.4 |
|
20 |
150 |
105 |
75 |
55 |
16 |
2 |
4-14 |
258 |
|
140 |
|
7 |
|
25 |
160 |
115 |
85 |
65 |
16 |
2 |
4-14 |
275 |
|
160 |
|
7.4 |
|
32 |
180 |
135 |
100 |
78 |
18 |
2 |
4-18 |
280 |
|
180 |
|
8.5 |
|
40 |
200 |
145 |
110 |
85 |
18 |
3 |
4-18 |
330 |
|
200 |
|
12.5 |
|
50 |
230 |
160 |
125 |
100 |
20 |
3 |
4-18 |
350 |
645 |
240 |
DZW101 |
16 |
50 |
65 |
290 |
180 |
145 |
120 |
22 |
3 |
8-18 |
400 |
690 |
280 |
DZW101 |
25 |
62 |
80 |
310 |
195 |
160 |
135 |
22 |
3 |
8-18 |
355 |
715 |
280 |
DZW151 |
30 |
67 |
100 |
350 |
230 |
190 |
160 |
24 |
3 |
8-23 |
415 |
770 |
320 |
DZW20 |
34.5 |
73 |
125 |
40 |
270 |
220 |
188 |
28 |
3 |
8-25 |
460 |
780 |
360 |
DZW30 |
89 |
127 |
15 |
480 |
300 |
250 |
218 |
30 |
3 |
8-25 |
510 |
875 |
400 |
DZW45 |
98 |
215 |
200 |
600 |
360 |
310 |
278 |
34 |
3 |
12-25 |
710 |
967 |
400 |
DZW60 |
180 |
322 |
250 |
650 |
425 |
370 |
332 |
36 |
3 |
12-30 |
786 |
|
450 |
|
446 |
|
300 |
750 |
485 |
430 |
390 |
40 |
4 |
12-30 |
925 |
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500 |
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654 |
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公称通径DN Nominal diameter |
J41(H.Y)-40 J41W-40P J41W-40R J41Y-40I J941(H.Y)-40 J941W-40P J941W-40R J941Y-40I |
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 Hand |
电动 Electric |
10 |
130 |
90 |
60 |
40 |
35 |
16 |
2 |
4 |
4-14 |
198 |
|
120 |
|
4.9 |
|
15 |
130 |
95 |
65 |
45 |
40 |
16 |
2 |
4 |
4-14 |
233 |
|
120 |
|
5.4 |
|
20 |
15 |
15 |
75 |
55 |
51 |
16 |
2 |
4 |
4-14 |
275 |
|
140 |
|
7 |
|
25 |
160 |
115 |
85 |
65 |
58 |
16 |
2 |
4 |
4-14 |
285 |
|
160 |
|
8.8 |
|
32 |
180 |
135 |
100 |
78 |
66 |
18 |
2 |
4 |
4-18 |
302 |
|
180 |
|
11.8 |
|
40 |
200 |
145 |
110 |
85 |
76 |
18 |
3 |
4 |
4-18 |
355 |
|
200 |
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16.5 |
|
50 |
230 |
160 |
125 |
100 |
88 |
20 |
3 |
4 |
4-18 |
373 |
645 |
240 |
DZW101 |
24 |
61 |
65 |
290 |
180 |
145 |
120 |
110 |
22 |
3 |
44 |
8-18 |
408 |
690 |
280 |
DZW101 |
33 |
75 |
80 |
310 |
195 |
160 |
135 |
121 |
22 |
3 |
4 |
8-18 |
436 |
715 |
320 |
DZW201 |
44 |
84 |
100 |
350 |
230 |
190 |
160 |
15 |
24 |
3 |
4.5 |
8-23 |
480 |
770 |
360 |
DZW301 |
60 |
101 |
125 |
400 |
270 |
220 |
188 |
176 |
28 |
3 |
4.5 |
8-25 |
558 |
782 |
400 |
DZW45 |
89 |
207 |
150 |
480 |
300 |
250 |
218 |
204 |
30 |
3 |
4.5 |
8-25 |
611 |
875 |
400 |
DZW60 |
98 |
226 |
200 |
600 |
375 |
320 |
282 |
260 |
38 |
3 |
4.5 |
12-30 |
720 |
1160 |
400 |
DZW901 |
190 |
339 |
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 |
|
【国标铸钢截止阀安装注意事项】
1. 手轮、手柄操作的截止阀可安装在管道的任何位置上。
2. 手轮、手柄及微动机构,不允许作起吊用。
3. 介质的流向应与阀体所示箭头方向一致。
订货须知:
一、①国标铸钢截止阀产品名称与型号②国标铸钢截止阀口径③国标铸钢截止阀是否带附件以便我们的为您正确选型。
二、若已经由设计单位选定锐茨阀门国标铸钢截止阀型号,请按国标铸钢截止阀型号直接向我司销售部订购。
三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数,由我们的锐茨阀门专家为您审核把关。
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国标铸钢截止阀
本发明公开了一种涡轮增压器的阀门设备,包括阀门座,所述阀门座设置在流体通道的入口上,所述流体通道分成至少两个分支;以及打开/关闭阀门,所述打开/关闭阀门联接至旋转轴,所述旋转轴邻近所述阀门座可旋转地设置。所述阀门座具有接触表面和分隔部分,所述接触表面为平坦的,所述分隔部分横跨所述入口延伸并且将所述入口分成两个入口部分。所述打开/关闭阀门关闭设置在所述阀门座中的流体通道的入口。所述打开/关闭阀门的底表面与所述阀门座的接触表面进行表面接触。所述打开/关闭阀门的对应于所述分隔部分的中心部分以预定距离与所述分隔部分隔开。