Gate valves
Isolation valves with almost no flow resistance when fully open. Resilient-seated models suit drinking water; metal-seated models suit steam and hot media.
DN 15–300, PN 16–40. Resilient and metal seated.
Resilient-seated gate valve
DV-SV-1016
- Nominal size
- DN 50–300
- Pressure rating
- PN 16
- Body material
- Ductile iron EN-GJS-500-7 (GGG50)
- Connection
- Flanged
Metal-seated steel gate valve
DV-SV-1025
- Nominal size
- DN 50–250
- Pressure rating
- PN 25, 40
- Body material
- Cast steel GP240GH (1.0619)
- Connection
- Flanged
Rising-stem gate valve (OS&Y)
DV-SV-2016
- Nominal size
- DN 50–200
- Pressure rating
- PN 16
- Body material
- Ductile iron EN-GJS-400-15 (GGG40)
- Connection
- Flanged
Stainless gate valve
DV-SV-3040
- Nominal size
- DN 15–100
- Pressure rating
- PN 40
- Body material
- Stainless cast steel CF8M (1.4408)
- Connection
- Flanged
| Code | Product | Nominal size | Pressure rating | Body material | Connection | Operating temperature | Datasheet |
|---|---|---|---|---|---|---|---|
| DV-SV-1016 | Resilient-seated gate valve | DN 50–300 | PN 16 | Ductile iron EN-GJS-500-7 (GGG50) | Flanged | −10 … +70 °C | On request |
| DV-SV-1025 | Metal-seated steel gate valve | DN 50–250 | PN 25, 40 | Cast steel GP240GH (1.0619) | Flanged | −10 … +400 °C | On request |
| DV-SV-2016 | Rising-stem gate valve (OS&Y) | DN 50–200 | PN 16 | Ductile iron EN-GJS-400-15 (GGG40) | Flanged | −10 … +120 °C | On request |
| DV-SV-3040 | Stainless gate valve | DN 15–100 | PN 40 | Stainless cast steel CF8M (1.4408) | Flanged | −40 … +300 °C | On request |
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