Main Applications
- Hot-water heating systems
- Air-conditioning systems
- Chemical industry
- Process engineering
Technical Data
- Nominal pressure
- PN 6, PN 10, PN 16
- Max. nominal size
- DN 200
- Maximum allowable fluid temperature
- 250 °C
Material number list – BOA-RVK
9 productsMaterial number | Price | ||||||
|---|---|---|---|---|---|---|---|
| BOA-RVK PN 6/10/16 DN 25 | DN 25 | 1.4301 | 0.3 kg | 48860614 | Loading... | ||
| BOA-RVK PN 6/10/16 DN 32 | DN 32 | 1.4301 | 0.5 kg | 48860615 | Loading... | ||
| BOA-RVK PN 6/10/16 DN 40 | DN 40 | 1.4301 | 0.7 kg | 48860616 | Loading... | ||
| BOA-RVK PN 6/10/16 DN 50 | DN 50 | 1.4301 | 0.9 kg | 48860617 | Loading... | ||
| BOA-RVK PN 6/10/16 DN 65 | DN 65 | 1.4301 | 1.2 kg | 48860618 | Loading... |
Benefits
- Highly reliable function as plate is accurately guided by three guide pins (up to DN 100).
- Integrally cast centring aid for easy installation.
- Low maintenance requirements due to corrosion-proof body made of brass (DN 15-100) and spring made of stainless steel (all nominal sizes).
Technical Data
- Function
- Prevent backflow
- Connection type
- Installation between flanges
- Casing material
- EN-GJL-250,
CUZN39PB3 - Nominal pressure
- PN 6,
PN 10,
PN 16 - Max. nominal size
- DN 200
- Min. nominal size
- DN 15
- Maximum allowable fluid temperature
- 250 °C
- Minimum allowable fluid temperature
- -20 °C