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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
- Max. allowed fluid temperature
- 250 °C
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
- Max. allowed fluid temperature
- 250 °C
- Min. allowed fluid temperature
- -20 °C