Category: Check valve
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STANDARD
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2546
Test & inspection: DIN 3230
ADVANTAGE
1.DIN lift check valve is self-sealing valve. The disc can be
acted by the flow which can protect against the media flow
back.
2.The disc with spring can keep the valve work in any direction.
3.Reasonable structure, reliable sealing, excellent performance
and attractive appearance make a VMV valve.
STANDARD
| NO. | Part name | Material |
| 1 | Body | 1.0619、1.4301、1.4401 |
| 2 | Seat | 1.4301、Stellite |
| 3 | Disc | 1.4021、1.4301+Stellite |
| 4 | Spring | 1.4301、1.4401 |
| 5 | Copper guide sleeve | Copper alloy、D2、BL2 |
| 6 | Metal Gasket | Stainless steel |
| 7 | Cover | 1.0619、1.4301、1.4401 |
| 8 | Nut | ASTM A194-2H、A194-8 |
| 9 | Double-headed Bolt | ASTM A193-B7、A193-B8 |
MAIN CONNECTION SIZE
EN