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Check valve Lead-free for water meter consoles, a-collection
CHECKVALVE FOR WATER METER EN1717
Artikelnummer: Lev. artikelnr:
4647979
4647979
för att se saldo och pris
Non-return valve in lead-free brass, 22 mm smooth end x 22 mm clamping ring, fits Ahlsell water meter brackets RSK 4647956, RSK 4648119, RSK 4647974, together with angled ball valve RSK 4647976
- Article number: 4647979
- Suppl. article no: 4647979
- Ean no: 7333123052384
- Material class PIU042
Teknisk data
- Nominal diameter: DN 20
- Outer pipe diameter all connections: 22 mm
- Connections: Other
- Material quality: CuZn38As
- Article compression class: PN 10
- Surface protection: Untreated
- Housing material: Brass
- Max. operating pressure at 20 °C: 10 bar
- Model: Straight
- FM quality mark: No
- Low noise: Yes
- With balance weight: No
- With lock spring: Yes
- Sealing: Other
- Valve shape: Tilting flap
- Angle of non-return valve: 0 °
- Suitable for central heating water: Yes
- Medium temperature (continuous): -10-90 °C
- Standard: DIN
- DVGW quality mark for water: Yes
- Suitable for potable water: Yes