执行标准Executive standard
1、 设计与制造Design and making: API 6D ANSI B16.34
2、 结构长度Flange size: ANSI B16.10 API6D
3、 法兰连接尺寸Structure length according: ANSI B16.5 MSS SP-25
4、 检验和试验Test according: API598
主要零部件材料 Material if main parts
名称Name |
材料Material |
阀体
Body |
铸件
Casting |
WCB |
WC6 |
WC9 |
CF8 |
CF8M |
CF3 |
CF3M |
阀盖
Cover |
锻件
Forging |
A105 |
A182-F11 |
A182-F22 |
F304 |
F316 |
F304L |
F316L |
阀板
wedge |
铸件
Casting |
WCB |
WC6 |
WC9 |
CF8 |
CF8M |
CF3 |
CF3M |
锻件
Forging |
A105 |
A182-F11 |
A182-F22 |
F304 |
F316 |
F304L |
F316L |
阀杆
Stem |
棒料
Rod |
Cr13 |
621CR,460 |
622CR,560 |
304 |
316 |
304L |
316L |
闸板wedge
阀座Seat
密封面Seal |
堆焊铁基合金
Deposit-welded Fe-alloy
堆焊钴基合金(司太立合金Stellite)
Deposit-welded Co-alloy(Stellite) |
本体材料
The material is same to the body
堆焊钴基合金(司太立合金Stellite)
Deposit-welded Co-alloy(Stellite) |
垫片Gasket
垫环Ring
密封环Seal |
高强复合柔性石墨
Compound and gentle graphite with high strength
304/柔性石墨缠绕垫
304/gentle grapite spirally wound gasket |
聚四氟乙烯PTFE
304/柔性石墨缠绕垫
304/gentle graphite spirally wound gasket |
填料
Packing |
柔性石墨
Gentle graphite
增强柔性石墨(夹合金丝)
Better gentle graphite(alloy inside) |
聚四氟乙烯PTFE
增强柔性石墨(夹合金丝)
Better gentle graphite(alloy inside) |
阀杆螺母
Nut of stem |
铝青铜Al bronze A439 D2 |
手轮
Handwheel |
①球墨铸铁Ductile cast iron ②可锻铸铁 Malleable cast iron ③冲压碳钢 Die stamping carbon |
公称压力
Class(Lb) |
公称通径
DN(mm) |
主要外形尺寸及连接尺寸(mm)Min flguration and Connecting Size |
参考值Reference value |
mm |
in |
L |
D |
D1 |
D2 |
b |
f |
Z-φd |
D0 |
H |
150Lb |
15 |
1/2 |
108 |
89 |
60.5 |
35 |
11.5 |
1.6 |
4-φ15 |
120 |
218 |
20 |
3/4 |
117 |
98 |
70 |
43 |
11.5 |
1.6 |
4-φ15 |
140 |
258 |
25 |
1 |
127 |
108 |
79.5 |
51 |
12 |
1.6 |
4-φ15 |
160 |
275 |
32 |
1 1/4 |
140 |
117 |
89 |
64 |
13 |
1.6 |
4-φ15 |
180 |
280 |
40 |
1 1/2 |
165 |
127 |
98.5 |
73 |
15 |
1.6 |
4-φ15 |
200 |
330 |
50 |
2 |
203 |
152 |
120.5 |
92 |
16 |
1.6 |
4-φ19 |
240 |
368 |
65 |
2 1/2 |
216 |
178 |
139.5 |
105 |
18 |
1.6 |
4-φ19 |
250 |
387 |
80 |
3 |
241 |
190 |
152.5 |
127 |
19 |
1.6 |
4-φ19 |
280 |
410 |
100 |
4 |
292 |
229 |
190.5 |
157 |
24 |
1.6 |
8-φ19 |
300 |
455 |
125 |
5 <, /SPAN> |
356 |
254 |
216 |
186 |
24 |
1.6 |
8-φ22 |
320 |
465 |
150 |
6 |
406 |
279 |
241.5 |
216 |
26 |
1.6 |
8-φ22 |
350 |
540 |
200 |
8 |
495 |
343 |
298.5 |
270 |
29 |
1.6 |
8-φ22 |
400 |
650 |
250 |
10 |
622 |
406 |
362 |
324 |
31 |
1.6 |
12-φ25 |
450 |
800 |
300 |
12 |
698 |
483 |
432 |
381 |
32 |
1.6 |
12-φ25 |
500 |
940 |
300Lb |
15 |
1/2 |
152 |
95 |
66.5 |
35 |
15 |
1.6 |
4-φ15 |
120 |
235 |
20 |
3/4 |
178 |
117 |
82.5 |
43 |
16 |
1.6 |
4-φ19 |
140 |
275 |
25 |
1 |
203 |
124 |
89 |
51 |
18 |
1.6 |
4-φ19 |
160 |
285 |
32 |
1 1/4 |
216 |
133 |
98.5 |
64 |
19 |
1.6 |
4-φ19 |
180 |
305 , P> |
40 |
1 1/2 |
229 |
156 |
114.5 |
73 |
21 |
1.6 |
4-φ22 |
200 |
355 |
50 |
2 |
267 |
165 |
127 |
92 |
23 |
1.6 |
8-φ19 |
200 |
400 |
65 |
2 1/2 |
292 |
190 |
149 |
105 |
26 |
1.6 |
8-φ22 |
250 |
440 |
80 |
3 |
318 |
210 |
168.5 |
127 |
29 |
1.6 |
8-φ22 |
300 |
465 |
100 |
4 |
356 |
254 |
200 |
157 |
32 |
1.6 |
8-φ22 |
350 |
565 |
125 |
5 |
400 |
279 |
235 |
186 |
35 |
1.6 |
8-φ22 |
400 |
615 |
150 |
6 |
444 |
318 |
270 |
216 |
37 |
1.6 |
12-φ22 |
450 |
715 |
200 |
8 |
533 |
381 |
330 |
270 |
42 |
1.6 |
12-φ25 |
500 |
930 |
600Lb |
15 |
1/2 |
165 |
95 |
66.5 |
35 |
15 |
6.4 |
4-φ15 |
140 |
205 |
20 |
3/4 |
190 |
118 |
82.5 |
43 |
16 |
6.4 |
4-φ19 |
160 |
230 |
25 |
1 |
216 |
124 |
89 |
51 |
18 |
6.4 |
4-φ19 |
180 |
250 |
32 |
1 1/4 |
229 |
133 |
98.5 |
64 |
21 |
6.4 |
4-φ19 |
200 |
325 |
40 |
1 1/2 |
241 |
156 |
114.5 |
73 |
23 |
6.4 |
4-φ22 |
220 |
360 |
50 |
2 |
292 |
165 |
127 |
92 |
26 |
6.4 |
8-φ19 |
250 |
430 |
65 |
2 1/2 |
330 |
190 |
149 |
105 |
29 |
6.4 |
8-φ22 |
250 |
480 |
80 |
3 |
356 |
210 |
168 |
127 |
32 |
6.4 |
8-φ22 |
300 |
530 |
100 |
4 |
432 |
273 |
216 |
157 |
38 |
6.4 |
8-φ25 |
350 |
650 |
125 |
5 |
508 |
330 |
266.5 |
186 |
45 |
6.4 |
8-φ29 |
350 |
7500 |
150 |
6 |
559 |
356 |
292 |
216 |
48 |
6.4 |
12-φ29 |
450 |
850 |
200 |
8 |
660 |
419 |
349 |
270 |
56 |
6.4 |
12-φ32 |
500 |
1050 |
900Lb |
20 |
3/4 |
229 |
130 |
88.9 |
43 |
25.5 |
6.4 |
4-φ23 |
160 |
230 |
25 |
1 |
254 |
149 |
101.6 |
51 |
29 |
6.4 |
4-φ26 |
180 |
250 |
32 |
1 1/4 |
279 |
159 |
111.1 |
64 |
29 |
6.4 |
4-φ26 |
220 |
325 |
40 |
1 1/2 |
305 |
178 |
123.8 |
73 |
32 |
6.4 |
4-φ29 |
240 |
360 |
50 |
2 |
368 |
216 |
165.1 |
92 |
38.5 |
6.4 |
8-φ26 |
300 |
545 |
65 |
2 1/2 |
419 |
244 |
190.5 |
105 |
41.5 |
6.4 |
8-φ29 |
350 |
600 |
80 |
3 |
381 |
241 |
190.5 |
127 |
38.5 |
6.4 |
8-φ26 |
450 |
700 |
100 |
4 |
457 |
292 |
234.9 |
157 |
44.5 |
6.4 |
8-φ32 |
500 |
720 |
| |