标准
设计与制造按BS1868，ANSI B16.34
结构长度按ANSI B16.10
法兰连接尺寸按ANSI B16.5
压力温度额定值按ANSIB16.34
检验按AP1598
试验压力
| 试验项目 |
壳体试验 |
密封试验 |
上密封试验 |
气密封试验 |
| 介质 |
水 |
气 |
| 单位 |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
MPa |
lbf /in2 |
压力等级
（磅级） |
150 |
3.1 |
450 |
2.2 |
315 |
2.2 |
315 |
0.5-0.7 |
60-100 |
| 300 |
7.8 |
1125 |
5.6 |
815 |
5.6 |
815 |
| 400 |
10.3 |
1500 |
7.6 |
1100 |
7.6 |
1100 |
| 600 |
15.3 |
2225 |
11.2 |
1630 |
11.2 |
1630 |
| 900 |
23.1 |
3350 |
16.8 |
2440 |
16.8 |
2440 |
| |
1500 |
38.4 |
5575 |
28.1 |
4080 |
28.1 |
4080 |
|
|
主要零件材料
| 名称 |
材料 |
阀体
阀盖
阀瓣
摇杆
支架 |
A216 WCB |
A352 LCB |
A217 WC6 |
A217 WC9 |
A217 C5 |
A351 CF8 |
A351 CF8M |
A351 CF3 |
A351 CF3M |
| 销轴 |
A182 F6 |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
| 螺柱 |
A193-B7 A320-L7 A193-B8 |
| 螺母 |
A194-2H A194-7 A194-8 |
主要连接尺寸
| 型号 |
规格Size(mm) |
尺 寸 Dimensions(mm) |
| inch |
DN |
L |
D |
D1 |
D2 |
b |
z-Фd |
H |
H
H44W-150Lb
Y |
1" |
25 |
127 |
108 |
79.5 |
51 |
12 |
4-Ф15 |
90 |
| 1 1/2" |
40 |
165 |
127 |
98.5 |
73 |
15 |
4-Ф15 |
115 |
| 2" |
50 |
203 |
152 |
120.7 |
92 |
16 |
4-Ф19 |
150 |
| 2 1/2" |
65 |
216 |
177.8 |
139.7 |
104.7 |
18 |
4-Ф19 |
160 |
| 3" |
80 |
241 |
190.5 |
152.4 |
127 |
19 |
4-Ф19 |
180 |
| 4" |
100 |
292 |
229 |
190.5 |
157 |
24 |
8-Ф19 |
220 |
| 5" |
125 |
330 |
254 |
216 |
185.7 |
26 |
8-Ф22 |
280 |
| 6" |
150 |
356 |
279 |
241.3 |
216 |
26 |
8-Ф22 |
340 |
| 8" |
200 |
495 |
343 |
298.5 |
270 |
29 |
8-Ф22 |
400 |
| 10" |
250 |
622 |
406 |
362 |
324 |
31 |
12-Ф25 |
460 |
| 12" |
300 |
698 |
483 |
43 2 |
381 |
32 |
12-Ф25 |
530 |
| 14" |
350 |
787 |
533 |
476.3 |
413 |
35 |
12-Ф29 |
580 |
| 16" |
400 |
864 |
597 |
540 |
470 |
37 |
16-Ф29 |
600 |
| 18" |
450 |
978 |
635 |
578 |
533.4 |
40 |
16-Ф32 |
650 |
| 20" |
500 |
978 |
698.5 |
635 |
584 |
43 |
20-Ф32 |
700 |
H44W-300Lb
Y |
2" |
50 |
267 |
165 |
127 |
92 |
23 |
8-Ф19 |
170 |
| 2 1/2" |
65 |
292 |
190.5 |
149.4 |
104.7 |
26 |
8-Ф22 |
180 |
| 3" |
80 |
318 |
210 |
168.2 |
127 |
29 |
8-Ф22 |
210 |
| 4" |
100 |
356 |
254 |
200.2 |
157 |
32 |
8-Ф22 |
290 |
| 5" |
125 |
400 |
279 |
235 |
185.7 |
35 |
8-Ф22 |
290 |
| 6" |
150 |
444 |
318 |
270 |
216 |
37 |
12-Ф22 |
350 |
| 8" |
200 |
533 |
381 |
330 |
270 |
42 |
12-Ф25 |
430 |
| 10" |
250 |
622 |
445 |
387.5 |
324 |
48 |
16-Ф29 |
480 |
| 12" |
300 |
711 |
521 |
451 |
381 |
51 |
16-Ф32 |
550 |
| 14" |
350 |
838 |
584 |
514.5 |
413 |
54 |
20-Ф32 |
620 |
| 16" |
400 |
8 6 4 |
648 |
571.5 |
470 |
58 |
20-Ф35 |
650 |
| 18" |
450 |
978 |
711 |
628.7 |
533.4 |
61 |
24-Ф35 |
690 |
| 20" |
500 |
1016 |
775 |
685.8 |
584 |
64 |
24-Ф35 |
740 |
H
H44W-600Lb
Y |
2" |
50 |
29 2 |
165 |
1 2 7 |
92 |
26 |
8-Ф19 |
190 |
| 2 1/2" |
65 |
330 |
190.5 |
149.4 |
104.7 |
29 |
8-Ф22 |
210 |
| 3" |
80 |
356 |
210 |
168.2 |
12 7 |
32 |
8-Ф22 |
230 |
| 4" |
100 |
432 |
273 |
216 |
15 7 |
38 |
8-Ф25 |
300 |
| 5" |
125 |
508 |
330 |
266.7 |
185.7 |
45 |
8-Ф29 |
310 |
| 6" |
150 |
559 |
356 |
292 |
216 |
48 |
12-Ф29 |
370 |
| 8" |
200 |
660 |
419 |
349 |
270 |
56 |
12-Ф32 |
450 |
| 10" |
250 |
787 |
508 |
432 |
324 |
64 |
16-Ф35 |
500 |
| 12" |
300 |
838 |
559 |
498 |
381 |
67 |
20-Ф35 |
570 |
| 14" |
350 |
889 |
603 |
527 |
413 |
70 |
20-Ф38 |
640 |
| 16" |
400 |
991 |
686 |
603 |
470 |
77 |
20-Ф41 |
670 |
| 18" |
450 |
1092 |
743 |
654 |
533.4 |
83 |
20-Ф44 |
710 |
| 20" |
500 |
1194 |
855 |
724 |
584 |
89 |
24-Ф44 |
760 |
H
H44W-900Lb
Y |
2" |
50 |
368 |
216 |
165.1 |
92 |
38.5 |
8-Ф26 |
220 |
| 2 1/2" |
65 |
419 |
244 |
190.5 |
104.7 |
41.5 |
8-Ф29 |
250 |
| 3" |
80 |
381 |
241 |
190.5 |
127 |
38.5 |
8-Ф26 |
270 |
| 4" |
100 |
457 |
292 |
234.9 |
157 |
44.5 |
8-Ф32 |
330 |
| 5" |
125 |
559 |
349 |
279.4 |
185.7 |
51 |
8-Ф35 |
350 |
| 6" |
150 |
610 |
381 |
317.5 |
216 |
56 |
12-Ф35 |
420 |
| 8" |
200 |
737 |
470 |
393.7 |
270 |
63.5 |
12-Ф39 |
490 |
| 10" |
250 |
838 |
545 |
469.9 |
324 |
70 |
16-Ф39 |
550 |
|
.jpg){kind=small}