国标手动闸阀
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国标手动闸阀(碳钢材质) |
国标手动闸阀(不锈钢材质) |
■ 产品概述
川沪公司生产的国标手动闸阀(楔式闸阀)适用于电力、石油、化工等行业的水、蒸汽、油品及腐蚀性介质等设备和管道上,用作接通或切断管道中流通的介质。
■ 产品特点
1.设计制造Design and Manufacture:GB/T 12234-89
2.结构长度Face to face dimension:GB/T12221-89
3.法兰连接尺寸Flange Connecting Size:GB/T 9113-2000
也可按用户要求采用JB/T74-94或HG20592-97标准生产。
Also adopt JB/T74-94 or HG20592-97 as customer'request to manufacture.
4.阀体材料 Body material:WCB、ZG1Cr5Mo,ZG12CrMoV、CF8、CF8M、CF3、CF3M
■ 型号编制
代号 |
阀体材料 |
适用介质 |
温度 |
C |
碳钢WCB |
水.蒸汽、油品等 |
≤ 425℃ |
I |
铬钼钢1Cr5Mo |
水.蒸汽、油品等 |
≤550℃ |
V |
铬钼钒钢12CrMoV |
水.蒸汽、油品等 W |
≤595℃ |
P |
铬镍钛钢0Cr18Ni9Ti |
硝酸等 |
≤200℃ |
高温蒸汽、油品 |
≤600℃ |
R |
铬镍钼钛钢0Cr18Ni12Mo2Ti |
醋酸类 |
≤200℃ |
高混蒸汽,油品 |
≤650℃ |
M |
蒙乃尔合金Monel |
氢氟酸 |
≤480℃ |
■ 试验标准
公称压力 |
试验压力MPa |
壳体强度 |
密封(液) |
上密封(液) |
气密封 |
1.6 |
MPa |
2.4 |
1.76 |
1.76 |
0.6 |
2.5 |
3.75 |
2.75 |
2.75 |
4.0 |
6.0 |
4.4 |
4.4 |
6.4 |
9.6 |
7.04 |
7.04 |
10.0 |
15.0 |
11.0 |
11.0 |
16.0 |
24 |
17.6 |
17.6 |
20.0 |
30 |
22 |
22 |
25.0 |
37.5 |
27.5 |
27.5 |
35.0 |
52.5 |
38.5 |
38.5 |
45.0 |
67.5 |
49.5 |
49.5 |
■ 零部件材质
名称 |
材料 |
阀体
阀盖 |
铸件 |
WCB |
ZG1Cr5Mo |
ZG1Cr5Mo |
CF8
ZG0Cr18Ni9Ti |
CF8M
ZG0Cr18Ni12Mo2Ti |
CF3
ZG00Cr18Ni10 |
CF3M
ZG00Cr18Ni12MoTi |
锻件 |
A105 |
1Cr5Mo |
12Cr5M0V |
0Cr18Ni9Ti |
0Cr18Ni12Mo2Ti |
00Cr18Ni10 |
00Cr18Ni12Mo2Ti |
阀板 |
铸件 |
WCB |
ZG1Cr5Mo
ZG0Cr18Ni10 |
ZG12CrMoV
ZG0Cr18N.10 |
CF8
ZG0Cr18Ni9Ti |
CF8
ZGOCr18Ni9Ti |
CF3
ZG00Cr18Ni10 |
CF3M
ZG00Cr18Ni12MoTi |
锻件 |
A105 |
1Cr5Mo
0Cr18Ni10 |
12CrMoV
0Cr18Ni10 |
0Cr18Ni9Ti |
0Cr18Ni12Mo2Ti |
00Cr18Ni1O |
00Cr18N.12Mo2Ti |
支架 |
铸件 |
WCB |
CF8M |
阀杆 |
棒料 |
2Cr13 |
25Cr2MoV |
25Cr2MoV |
304
0Cr18Ni9 |
316
OCr17Ni12Mo2Ti |
304L
00Cr17Ni11 |
316L
COCr17Nil4Mo2 |
闸板
阀座
密封面 |
堆焊铁基合金
堆焊钻基合金(司太立合金Stellite) |
本体材料
堆焊钻基合金(司太立合金Stellite) |
垫片
垫环
密封环 |
高强复合柔性石墨
304/柔性石墨缠绕垫 |
聚四氟乙烯 PTFE
304/柔性石墨缠绕垫 |
填料 |
柔性石墨
增强柔性石墨(夹合金丝) |
聚四氟乙烯PTFE
增强柔性石墨(夹合金丝) |
阀杆螺母 |
铝青铜 |
手轮 |
①球墨铸铁②可锻铸铁③冲压碳钢 |
■ 主要外形及连接尺寸
● 公称压力1.6MPa 和 2.5MPa 连接尺寸
公称压力 PN(MPa) |
公称通径 DN(mm) |
主要外形尺寸及连接尺寸(mm) Size |
Wt/Kg |
L |
D |
D1 |
D2 |
b-f |
Z-Od |
H |
H1 |
DO |
1.6 |
15 |
130 |
95 |
65 |
46 |
14-2 |
4-14 |
220 |
240 |
120 |
5 |
20 |
150 |
105 |
75 |
56 |
16-2 |
4-14 |
255 |
284 |
140 |
7 |
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
575 |
303 |
160 |
9 |
32 |
180 |
140 |
100 |
76 |
18-2 |
4-18 |
280 |
321 |
180 |
12 |
40 |
200 |
150 |
110 |
84 |
18-2 |
4-18 |
300 |
352 |
200 |
27 |
50 |
250 |
165 |
125 |
99 |
20-2 |
4-18 |
358 |
438 |
240 |
29 |
65 |
270 |
185 |
145 |
118 |
20-2 |
4-18 |
375 |
450 |
240 |
33 |
80 |
280 |
200 |
160 |
132 |
20-2 |
8-18 |
433 |
528 |
280 |
45 |
100 |
300 |
220 |
180 |
156 |
22-2 |
8-18 |
502 |
620 |
300 |
63 |
125 |
325 |
250 |
210 |
184 |
22-2 |
8-18 |
612 |
753 |
320 |
108 |
150 |
350 |
285 |
240 |
211 |
24-2 |
8-22 |
676 |
847 |
360 |
134 |
200 |
400 |
340 |
295 |
266 |
24-2 |
12-22 |
820 |
1039 |
400 |
192 |
250 |
450 |
405 |
355 |
319 |
26-2 |
12-26 |
969 |
1245 |
450 |
273 |
300 |
500 |
460 |
410 |
370 |
28-2 |
12-26 |
1142 |
1472 |
560 |
379 |
350 |
550 |
520 |
470 |
429 |
30-2 |
16-26 |
1280 |
1450 |
640 |
590 |
400 |
600 |
580 |
525 |
480 |
32-2 |
16-30 |
1452 |
1887 |
640 |
850 |
450 |
650 |
640 |
585 |
548 |
40-2 |
20-30 |
1541 |
2011 |
720 |
907 |
500 |
700 |
715 |
650 |
609 |
44-2 |
20-33 |
1676 |
2181 |
720 |
958 |
600 |
800 |
840 |
770 |
720 |
54-2 |
20-36 |
1874 |
2346 |
800 |
1112 |
2.5 |
15 |
130 |
95 |
65 |
46 |
14-2 |
4-14 |
220 |
240 |
120 |
6 |
20 |
150 |
105 |
75 |
56 |
16-2 |
4-14 |
255 |
284 |
140 |
7 |
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
275 |
303 |
160 |
11 |
32 |
180 |
140 |
100 |
76 |
18-2 |
4-18 |
280 |
321 |
180 |
14 |
40 |
200 |
150 |
110 |
84 |
18-2 |
4-18 |
300 |
352 |
200 |
30 |
50 |
250 |
165 |
125 |
99 |
20-2 |
4-18 |
358 |
438 |
240 |
34 |
65 |
270 |
185 |
145 |
118 |
22-2 |
8-18 |
375 |
450 |
240 |
36 |
80 |
280 |
200 |
160 |
132 |
24-2 |
8-18 |
433 |
528 |
280 |
50 |
100 |
300 |
235 |
190 |
156 |
24-2 |
8-22 |
502 |
620 |
300 |
69 |
125 |
325 |
270 |
220 |
184 |
26-2 |
8-26 |
612 |
753 |
320 |
116 |
150 |
350 |
300 |
250 |
211 |
28-2 |
8-26 |
676 |
847 |
360 |
141 |
200 |
400 |
360 |
310 |
274 |
30-2 |
12-26 |
820 |
1039 |
400 |
192 |
250 |
450 |
425 |
370 |
330 |
32-2 |
12-30 |
969 |
1245 |
450 |
207 |
300 |
500 |
485 |
430 |
389 |
34-2 |
16-30 |
1142 |
1472 |
560 |
400 |
350 |
550 |
555 |
490 |
448 |
38-2 |
16-33 |
1280 |
1450 |
640 |
630 |
400 |
600 |
620 |
550 |
503 |
40-2 |
16-36 |
1452 |
1887 |
640 |
900 |
450 |
650 |
670 |
600 |
548 |
46-2 |
20-36 |
1541 |
2011 |
720 |
1013 |
500 |
700 |
730 |
660 |
609 |
48-2 |
20-36 |
1676 |
2181 |
720 |
1166 |
600 |
800 |
845 |
770 |
720 |
58-2 |
20-39 |
1874 |
2346 |
800 |
1258 |
● 公称压力4.0MPa 和 6.4MPa 和10.0Mpa 连接尺寸
公称压力 PN(MPa) |
公称通径 DN(mm) |
主要外形尺寸及连接尺寸(mm) Size |
Wt/Kg |
L |
D |
D1 |
D2 |
D3 |
b-f |
f2 |
Z- O d |
H |
H1 |
DO |
4.0 |
20 |
150 |
105 |
75 |
56 |
51 |
16-4 |
3 |
4-14 |
256 |
285 |
140 |
8 |
25 |
160 |
115 |
85 |
65 |
58 |
16-4 |
3 |
4-14 |
275 |
305 |
160 |
10 |
32 |
180 |
140 |
100 |
76 |
66 |
18-4 |
3 |
4-18 |
287 |
322 |
180 |
12 |
40 |
200 |
150 |
110 |
84 |
76 |
18-4 |
3 |
4-18 |
323 |
369 |
200 |
17 |
50 |
250 |
165 |
125 |
99 |
88 |
20-4 |
3 |
4-18 |
372 |
440 |
280 |
29 |
65 |
280 |
185 |
145 |
118 |
110 |
22-4 |
3 |
8-18 |
395 |
473 |
280 |
39 |
80 |
310 |
200 |
160 |
132 |
121 |
24-4 |
3 |
8-18 |
457 |
552 |
320 |
52 |
100 |
350 |
235 |
190 |
156 |
150 |
24-4.5 |
3.5 |
8-22 |
552 |
617 |
360 |
80 |
125 |
400 |
270 |
220 |
184 |
176 |
26-4.5 |
3.5 |
8-26 |
634 |
726 |
400 |
127 |
150 |
450 |
300 |
250 |
211 |
204 |
28-4.5 |
3.5 |
8-26 |
708 |
883 |
400 |
154 |
200 |
550 |
375 |
320 |
284 |
260 |
34-4.5 |
3.5 |
12-30 |
858 |
1086 |
450 |
263 |
250 |
650 |
450 |
385 |
345 |
313 |
38-4.5 |
3.5 |
12-33 |
1015 |
1298 |
560 |
368 |
300 |
750 |
515 |
450 |
409 |
364 |
42-4.5 |
3.5 |
16-33 |
1203 |
1535 |
640 |
547 |
350 |
850 |
580 |
510 |
465 |
422 |
46-5 |
4 |
16-36 |
1341 |
1678 |
640 |
679 |
400 |
950 |
660 |
585 |
535 |
474 |
50-5 |
4 |
16-39 |
1492 |
1903 |
720 |
953 |
6.4 |
20 |
190 |
130 |
90 |
56 |
51 |
20-4 |
3 |
4-18 |
258 |
288 |
180 |
9 |
25 |
210 |
140 |
100 |
65 |
58 |
24-4 |
3 |
4-18 |
310 |
341 |
200 |
10 |
32 |
230 |
155 |
110 |
76 |
66 |
24-4 |
3 |
4-22 |
320 |
353 |
200 |
14 |
40 |
240 |
170 |
125 |
84 |
76 |
26-4 |
3 |
4-22 |
360 |
389 |
240 |
30 |
50 |
250 |
180 |
135 |
99 |
88 |
26-4 |
3 |
4-22 |
372 |
448 |
280 |
39 |
65 |
280 |
205 |
160 |
118 |
110 |
26-4 |
3 |
8-22 |
395 |
475 |
280 |
43 |
80 |
310 |
215 |
170 |
132 |
121 |
28-4 |
3 |
8-22 |
458 |
553 |
320 |
60 |
100 |
350 |
250 |
200 |
156 |
150 |
30-4.5 |
3.5 |
8-26 |
553 |
679 |
360 |
89 |
125 |
400 |
295 |
240 |
184 |
176 |
34-4.5 |
3.5 |
8-30 |
638 |
779 |
400 |
140 |
150 |
450 |
345 |
280 |
211 |
204 |
36-4.5 |
3.5 |
8-33 |
718 |
893 |
450 |
207 |
200 |
550 |
415 |
345 |
284 |
260 |
42-4.5 |
3.5 |
12-36 |
873 |
1100 |
560 |
325 |
250 |
650 |
470 |
400 |
345 |
313 |
46-4.5 |
3.5 |
12-36 |
1053 |
1332 |
640 |
467 |
300 |
750 |
530 |
460 |
409 |
364 |
52-4.5 |
3.5 |
16-36 |
1203 |
1535 |
640 |
590 |
10.0 |
25 |
210 |
140 |
100 |
65 |
58 |
24-4 |
3 |
4-18 |
310 |
341 |
200 |
13 |
32 |
230 |
155 |
110 |
76 |
66 |
24-4 |
3 |
4-22 |
320 |
353 |
240 |
20 |
40 |
240 |
170 |
125 |
84 |
76 |
26-4 |
3 |
4-22 |
360 |
389 |
280 |
50 |
50 |
250 |
195 |
145 |
99 |
88 |
28-4 |
3 |
4-26 |
490 |
558 |
360 |
60 |
65 |
280 |
220 |
170 |
118 |
110 |
30-4 |
3 |
8-26 |
540 |
622 |
400 |
70 |
80 |
310 |
230 |
180 |
132 |
121 |
32-4 |
3 |
8-26 |
573 |
671 |
400 |
100 |
100 |
350 |
265 |
210 |
156 |
150 |
36-4.5 |
3.5 |
8-30 |
575 |
671 |
400 |
110 |
125 |
400 |
315 |
250 |
184 |
176 |
40-4.5 |
3.5 |
8-33 |
744 |
892 |
560 |
180 |
150 |
450 |
355 |
290 |
211 |
204 |
44-4.5 |
3.5 |
12-33 |
800 |
972 |
560 |
250 |
200 |
550 |
430 |
360 |
284 |
260 |
52-4.5 |
3.5 |
12-36 |
800 |
972 |
560 |
360 |
250 |
650 |
505 |
430 |
345 |
313 |
60-4.5 |
3.5 |
12-39 |
1050 |
1305 |
640 |
485 |
300 |
750 |
585 |
500 |
409 |
364 |
68-4.5 |
3.5 |
16-42 |
1208 |
1506 |
640 |
633 |
注:由于产品改进技术创新参数可能有一定变化,请咨询公司技术部门索取新数据。
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