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E-mail
lqgyyz@163.com
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Phone
13671530603
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Address
No. 9860 Chuannan Fenggong Road, Fengxian District, Shanghai
Product Categories
Shanghai Voto Valve Co., Ltd
Oxygen specific ball valve
NegotiableUpdate on 04/03
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Oxygen specific ball valve is a type of valve specifically designed for oxygen pipeline networks In addition to its ordinary ball valve function, it also has the characteristics of good flame retardancy, good conductivity, fast heat transfer, compact structure, oil resistance, safety and reliability With the development of metallurgical industry Oxygen specific ball valves, together with oxygen specific globe valves, are widely used in industries such as steel, metallurgy, pharmaceuticals, and chemical engineering
Product Details
1. How to translate
|
Nominal Pressure |
1.6 |
2.5 |
4 |
|
Hydraulic strength test pressureMpa |
2.4 |
3.75 |
6 |
|
Hydraulic sealing test pressureMpa |
1.76 |
2.75 |
4.4 |
|
Pressure intensity test pressureMpa |
1.76 |
2.75 |
4.4 |
|
Pressure for air pressure sealing testMpa |
1.76 |
2.75 |
4.4 |
|
Maximum working pressureMpa |
1.6 |
2.5 |
4 |
|
Operating Temperature |
-20~150℃ |
||
|
Applicable Medium |
oxygen,nitrogen,Air, etc |
||
II
|
Part Name |
housing |
sphere |
valve stem |
handle |
shim,Packing sealing ring |
|
material |
16-4silicon brass |
Stainless steel or copper alloy |
stainless steel |
carbon steel |
Polytetrafluoroethylene |
III
|
Nominal Pressure |
nominal diameterDN(mm) |
D |
D1 |
D2 |
K |
L |
F |
F1 |
C |
Z-d |
H |
H1 |
W |
|
1.6 |
125 |
245 |
185 |
/ |
210 |
381 |
3 |
/ |
20 |
8-φ18 |
252 |
195 |
115 |
|
150 |
280 |
210 |
/ |
240 |
403 |
3 |
/ |
24 |
8-φ23 |
272 |
215 |
115 |
|
|
200 |
335 |
295 |
/ |
295 |
502 |
3 |
/ |
26 |
12-φ23 |
342 |
295 |
115 |
|
|
250 |
405 |
320 |
/ |
355 |
568 |
3 |
/ |
30 |
12-φ25 |
495 |
335 |
115 |
|
|
300 |
460 |
375 |
/ |
410 |
648 |
4 |
/ |
30 |
12-φ25 |
580 |
385 |
171 |
|
|
350 |
520 |
435 |
/ |
470 |
762 |
4 |
/ |
34 |
16-φ25 |
625 |
430 |
171 |
|
|
400 |
580 |
485 |
/ |
525 |
838 |
4 |
/ |
36 |
16-φ30 |
720 |
470 |
171 |
|
|
450 |
640 |
545 |
/ |
585 |
914 |
4 |
/ |
40 |
20-φ30 |
800 |
560 |
171 |
|
|
2.5 |
125 |
270 |
188 |
/ |
220 |
381 |
3 |
/ |
28 |
8-φ25 |
252 |
195 |
115 |
|
150 |
300 |
218 |
/ |
250 |
403 |
3 |
/ |
30 |
8-φ25 |
272 |
215 |
115 |
|
|
200 |
360 |
278 |
/ |
310 |
502 |
3 |
/ |
34 |
12-φ25 |
342 |
295 |
115 |
|
|
250 |
425 |
332 |
/ |
370 |
568 |
3 |
/ |
36 |
12-φ30 |
495 |
335 |
115 |
|
|
300 |
485 |
390 |
/ |
430 |
648 |
4 |
/ |
40 |
16-φ30 |
580 |
385 |
171 |
|
|
350 |
550 |
448 |
/ |
490 |
762 |
4 |
/ |
44 |
16-φ34 |
625 |
430 |
171 |
|
|
400 |
610 |
505 |
/ |
550 |
838 |
4 |
/ |
48 |
16-φ34 |
720 |
470 |
171 |
|
|
450 |
660 |
555 |
/ |
600 |
914 |
4 |
/ |
50 |
20-φ34 |
800 |
560 |
171 |
|
|
4 |
125 |
270 |
188 |
176 |
220 |
381 |
3 |
4.5 |
28 |
8-φ25 |
252 |
195 |
115 |
|
150 |
300 |
218 |
204 |
250 |
403 |
3 |
4.5 |
30 |
8-φ25 |
272 |
215 |
115 |
|
|
200 |
375 |
282 |
260 |
320 |
502 |
3 |
4.5 |
38 |
12-φ30 |
398 |
295 |
115 |
|
|
250 |
445 |
345 |
313 |
385 |
568 |
3 |
4.5 |
42 |
12-φ34 |
495 |
335 |
115 |
|
|
300 |
510 |
408 |
364 |
450 |
648 |
4 |
4.5 |
46 |
16-φ34 |
580 |
385 |
171 |
|
|
350 |
570 |
465 |
422 |
510 |
762 |
4 |
5 |
52 |
16-φ34 |
625 |
430 |
171 |
|
|
400 |
655 |
535 |
474 |
585 |
838 |
4 |
5 |
58 |
16-φ41 |
720 |
470 |
171 |
|
|
450 |
680 |
560 |
524 |
610 |
914 |
4 |
5 |
60 |
20-φ41 |
820 |
560 |
171 |
