Swing Check Valve
Description
Specifications:
|
Nominal pressure (MPa) |
1.0 |
1.6 |
|
|
Nominal diameter(mm) |
50-600 |
50-600 |
|
|
Test pressure |
Shell |
1.5 |
2.4 |
|
(MPa) |
Seal |
1.1 |
1.76 |
|
Applicable temperature |
150 |
||
|
Applicable medium |
Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, |
||
|
Operating mode |
manual, worm gear, pneumatic, electric, etc. |
||
Standards:
|
Design & Manufacture |
Flange Connection |
Face to Face Dimension |
Test & Inspection |
|
DIN3202 |
DIN2533&EN1092 |
DIN3202 F6 |
|
Material:
| N0. | Part Name | Material |
| 1 | Body | Cast Iron |
| 2 | Seat Ring | Cast Bronze |
| 3 | Disc | Cast Iron |
| 4 | Disc Ring | Cast Bronze |
| 5 | Body Gasket | EPDM |
| 6 | Bonnet | Cast Iron |
| 7 | Identification Plate | Aluminum |
| 8 | Botts | Steel |
Application:
Chemicals, air, water, steam, oil, acids, salts etc.
Features:
1. Small in size, light in weight, compact in structure, easy in maintenance.2. Two torsion springs are used excreting on each of the pair valve plates, which close the plates quickly And automatically.3. The quick-close action prevents the medium from flowing back and eliminates water hammer effect.
4. Short body structure length and good rigidity.
5. This valve is tightly sealed, without leakage under the pressure water test.
6. Safe and reliable in operation, high interference-resistance.
7. Size: 2-24
