Ball valves
Quarter-turn valves that open fully with low pressure loss. Full-bore bodies allow pigging and easy cleaning.
DN 15–200, PN 16–63. Flanged, threaded and butt-weld ends.
Flanged ball valve, full bore
DV-KV-1040
- Nominal size
- DN 15–150
- Pressure rating
- PN 16, 40
- Body material
- Cast steel GP240GH (1.0619)
- Connection
- Flanged
Stainless flanged ball valve
DV-KV-1060
- Nominal size
- DN 15–100
- Pressure rating
- PN 40
- Body material
- Stainless cast steel CF8M (1.4408)
- Connection
- Flanged
Brass threaded ball valve
DV-KV-2020
- Nominal size
- DN 15–50
- Pressure rating
- PN 25
- Body material
- Brass CW617N, nickel-plated
- Connection
- Female threaded
Three-piece stainless ball valve
DV-KV-2040
- Nominal size
- DN 15–50
- Pressure rating
- PN 63
- Body material
- Stainless cast steel CF8M (1.4408)
- Connection
- Female threaded
Butt-weld ball valve, district heating
DV-KV-3080
- Nominal size
- DN 50–200
- Pressure rating
- PN 25
- Body material
- Steel P235GH (1.0345)
- Connection
- Butt-weld ends
| Code | Product | Nominal size | Pressure rating | Body material | Connection | Operating temperature | Datasheet |
|---|---|---|---|---|---|---|---|
| DV-KV-1040 | Flanged ball valve, full bore | DN 15–150 | PN 16, 40 | Cast steel GP240GH (1.0619) | Flanged | −20 … +180 °C | On request |
| DV-KV-1060 | Stainless flanged ball valve | DN 15–100 | PN 40 | Stainless cast steel CF8M (1.4408) | Flanged | −40 … +200 °C | On request |
| DV-KV-2020 | Brass threaded ball valve | DN 15–50 | PN 25 | Brass CW617N, nickel-plated | Female threaded | −10 … +110 °C | On request |
| DV-KV-2040 | Three-piece stainless ball valve | DN 15–50 | PN 63 | Stainless cast steel CF8M (1.4408) | Female threaded | −20 … +180 °C | On request |
| DV-KV-3080 | Butt-weld ball valve, district heating | DN 50–200 | PN 25 | Steel P235GH (1.0345) | Butt-weld ends | −10 … +150 °C | On request |
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