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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 ball valve
NegotiableUpdate on 04/03
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Oxygen ball valve is a type of specialized valve for oxygen pipeline networks. In addition to its ordinary ball valve function, oxygen ball valve 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 ball valves, together with oxygen specific shut-off valves, are widely used in industries such as steel, metallurgy, pharmaceuticals, and chemical engineering
Product Details
1、 Introduction to Oxygen Ball Valve:
Oxygen ball valve is a type of specialized valve for oxygen pipeline networks,Compared to other general valves, there are many particularly strict requirements. Because oxygen is a flammable and explosive hazardous material, it is necessary to prevent leakage, static electricity, and fire flowers to avoid accidents. Oxygen ball valves not only have the function of ordinary ball valves, but also have good flame retardancy,Good conductivity,Fast heat transfer,compact structure,oil-proof,Characteristics such as safety and reliability.With the development of metallurgical industry.Oxygen ball valves, together with oxygen specific shut-off valves, are widely used in steel production,metallurgy,medicine,Chemical and other industries.
IIOxygen ball valveMain performance specifications:
|
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 |
||
3、 Main component materials:
|
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 |
4、 Main appearance and structural dimensions:
|
Nominal Pressure |
nominal diameterDN(mm) |
D |
D1 |
D2 |
K |
L |
F |
F1 |
C |
Z-d |
H |
H1 |
W |
|
Oxygen ball valve QY347F- 1.6Mpa |
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 |
|
|
Oxygen ball valve QY347F- 2 5Mpa |
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 |
|
|
Oxygen ball valve QY347F- 4.0Mpa |
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 |
Ordering Instructions：
1、 ① Product name and model of oxygen ball valve ② Diameter of oxygen ball valve ③ Are accessories included for us to correctly select for you.
2、 If the oxygen ball valve model has already been selected by the design unit, please order directly from our Voto Valve Sales Department according to the oxygen ball valve model.
3、 When the usage is very important or the environment is complex,Please provide design drawings and detailed parameters as much as possible, and our Voto valve experts will review and control them for you.
Dear customer:
Welcome to visit our websiteFirst of all, thank you for your interest in our Voto valves. If you have any suggestions or questions about our oxygen ball valve products or services, please contact us immediately! We will do our best to provide you with high-quality service!!!
