Zhengzhou Success Machinery Co.,ltd - Professional valve manufacturer
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Exhaust valve Single Orifice Air Valve Double Orifice Air Valve Threaded Air Valve
The exhaust valve （air valve) can exclude the gas in the pipeline, reduce the noise and vibration of the pipeline, and ensure the stability of the medium transmission process. The second is that the exhaust valve reduces the pipeline pressure by reducing the pipeline gas or medium to maintain the normal operation of the pipeline. Our air valve has three advantage: 1、Exquisite appearance 2、Excellent function 3、Be easy to install We have a professional and experienced service team, and our cooperation will take your career to a higher level.
Category：
Description
Technical specification:
|
Design Pressure |
D |
PN10-PN16 |
|
Design Size |
DN100-DN350 |
|
|
Shell Test Mpa |
T |
1.5xDesign Pressure |
|
Seat Test Mpa |
1.1xDesign Pressure |
|
|
Work Temp |
T |
-10~~80℃ |
|
Medium |
M |
Water |
1.Design and manufacture to EN1074.
2.Flange and drilling to EN1092-2.
3.Inspection & test to EN12266-4
4. Internal & external epoxy coating
above 250 microns.
5.Join style:Flange & Threaded.
6.Work style:Single Orifice & Double Orifice
Materials of the Single Orifice Air Valve’parts:
|
SN |
Name |
Material |
|
1 |
Body |
GJS500-7 |
|
2 |
Exhaust Network |
SS 304 |
|
3 |
Floating Ball |
SS 304 |
|
4 |
O ring |
EPDM |
|
5 |
Cover of the Ball |
SS304 |
|
6 |
Gasket |
EPDM |
|
7 |
Bonnet |
GJS500-7 |
|
8 |
Stud |
A2-70 |
|
9 |
Protective Screening |
SS304 |
|
10 |
Cover Plate |
GJS500-7/Q235B |
|
11 |
Screw |
A2-70 |
|
12 |
Hooded Nut |
A2-70 |
Dimensions of the Single Orifice Air Valve DN50-350:
| DN | PN | H | D | PCD | D1 | B | f | n-d |
| 50 | 10 | 280 | 200 | 160 | 132 | 19 | 3 | 8-Φ19(M16) |
| 16 | 200 | 160 | 132 | 19 | 3 | 8-Φ19(M16) | ||
| 65 | 10 | 323 | 220 | 180 | 156 | 19 | 3 | 8-Φ19(M16) |
| 16 | 220 | 180 | 156 | 19 | 3 | 8-Φ19(M16) | ||
| 80 | 10 | 362 | 200 | 160 | 132 | 19 | 3 | 8-Φ19(M16) |
| 16 | 200 | 160 | 132 | 19 | 3 | 8-Φ19(M16) | ||
| 100 | 10 | 395 | 220 | 180 | 156 | 19 | 3 | 8-Φ19(M16) |
| 16 | 220 | 180 | 156 | 19 | 3 | 8-Φ19(M16) | ||
| 125 | 10 | 416 | 250 | 210 | 184 | 19 | 3 | 8-Φ19(M16) |
| 16 | 250 | 210 | 184 | 19 | 3 | 8-Φ19(M16) | ||
| 150 | 10 | 485 | 285 | 240 | 211 | 19 | 3 | 8-Φ23(M20) |
| 16 | 285 | 240 | 211 | 19 | 3 | 8-Φ23(M20) | ||
| 200 | 10 | 582 | 340 | 295 | 266 | 20 | 3 | 8-Φ23(M20) |
| 16 | 340 | 295 | 266 | 20 | 3 | 12-Φ23(M20) | ||
| 250 | 10 | 653 | 400 | 350 | 319 | 22 | 3 | 12-Φ23(M20) |
| 16 | 400 | 355 | 319 | 22 | 3 | 12-Φ28(M24) | ||
| 300 | 10 | 750 | 455 | 400 | 370 | 24.5 | 4 | 12-Φ23(M20) |
| 16 | 455 | 410 | 370 | 24.5 | 4 | 12-Φ28(M24) |
For more information about other kinds of butterfly valve , plesae send E-mail to sales@successmache.com
Keywords: Exhaust valve Single Orifice Air Valve Double Orifice Air Valve Threaded Air Valve
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Zhengzhou Success Machinery Co.,ltd
TEL:+8618595868771
E-mail:sales@successmach.com
Address:98-1 Dengfeng Road, Shangjie District, Zhengzhou City, Henan Province