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PortuguêsAdd: #11, 18F, No.171, Road Luxun, Dalian, China.
Tel: +86-411-82783087
+86-411-82783775
Fax: +86-411-82783297
E-mail: info@sino-valve.com
Class125 2" - 24"
Technical Specifications of Metal Seated Gate Valve
Rising Stem:
- Design and manufacture: MSS SP-70
- Face to face dimensions: ANSI B16.10
- Flange dimensions and drilling: ANSI B16.1
- Size range: 2" ~ 24"
- Working pressure: 200 psi
- Suitable medium: water, oil and gas.
Parts and Materials of Metal Seated Gate Valve - Rising Stem:
No. |
Parts |
Materials |
ASTM Standard |
1 |
Body |
Cast iron |
ASTM A 126 Class B |
2 |
Body seat ring |
Cast bronze |
ASTM B62 |
3 |
Wedge seat ring |
Cast bronze |
ASTM B62 |
4 |
Wedge |
Cast iron |
ASTM A 126 Class B |
5 |
Stem |
Brass |
ASTM B16 |
6 |
Body gasket |
Graphite |
Non-asbestos |
7 |
Bolts |
Steel |
ASTM A 307B |
8 |
Nuts |
Steel |
ASTM A 307B |
9 |
Bonnet |
Cast iron |
ASTM A 126 Class B |
10 |
Back seat bushing |
Cast brass |
ASTM A 584 |
11 |
Packing |
Graphite |
Non-asbestos |
12 |
Packing gland |
Cast brass |
ASTM A 584 |
13 |
Bolts |
Steel |
ASTM A 307B |
14 |
Nuts |
Steel |
ASTM A 307B |
15 |
Gland follower |
Ductile iron |
ASTM A 536 65-45-12 |
16 |
Yoke bushing |
Cast bronze |
ASTM B62 |
17 |
Yoke bushing nut |
Cast iron |
ASTM A 126 Class B |
18 |
Screw |
Steel |
ASTM A 307B |
19 |
Handwheel |
Cast iron |
ASTM A 126 Class B |
20 |
Name plate |
Aluminium |
|
21 |
Handwheel nut |
Ductile iron |
ASTM A 536 65-45-12 |
22 |
Yoke |
Cast iron |
ASTM A 126 Class B |
Dimensions (mm & inch) of Metal Seated Gate Valve - Rising Stem:
Size |
L |
D |
D1 |
b |
n-d |
D0 |
H |
2" |
178 |
152 |
121 |
15.9 |
4-19 |
178 |
311 |
2.1/2" |
190 |
178 |
140 |
17.5 |
4-19 |
178 |
347 |
3" |
203 |
190 |
153 |
19 |
4-19 |
200 |
384 |
4' |
229 |
229 |
191 |
23.8 |
8-19 |
254 |
490 |
5" |
254 |
254 |
216 |
23.8 |
8-22.2 |
300 |
541 |
6" |
267 |
279 |
241 |
25.4 |
8-22.2 |
300 |
66 |
8" |
292 |
343 |
299 |
28.6 |
8-22.2 |
348 |
778 |
10" |
330 |
406 |
362 |
30.2 |
12-25.4 |
400 |
933 |
12" |
356 |
483 |
432 |
31.8 |
12-25.4 |
457 |
1102 |
14" |
381 |
533 |
476 |
34.9 |
12-28.6 |
560 |
1259 |
16" |
406 |
597 |
540 |
36.5 |
16-28.6 |
560 |
1395 |
18" |
432 |
635 |
578 |
39.7 |
16-32 |
610 |
1560 |
20" |
457 |
699 |
635 |
42.9 |
20-32 |
610 |
1708 |
24" |
508 |
813 |
750 |
47.6 |
20-35 |
765 |
1990 |
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