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Check valve with internal thread PN 25, EPDM seal
DN 25, G 1, bronze/brass


Check valve for closed heating and cooling systems. Item no. 10721.. with WRAS approval also for potable water systems.
Consisting of a Y-pattern body and valve insert with spring-loaded plug. Nominal sizes DN 10 to DN 20 suitable for compression fittings, see accessories.



  • Main function: Check valve
  • Nominal size: DN 25
  • Connection size: G 1
  • Installation location: Supply or return
  • Installation position: Position-independent
  • Kvs: 17.5
  • Operating temperature: -10 - 150 °C
  • Opening pressure: 40 mbar
  • Pressure rating: PN 25
  • Body material: Bronze
  • Medium: Water, Water-glycol mixture
  • Connections: Internal thread
to be discontinued
Art.-Nr.: 1072108
EAN: 4026755335750
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes

Dimensions

Dimensions of article

Length Width Height Weight
80 mm 77 mm 41 mm 0,59 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 80 mm 77 mm 41 mm 0,59 kg
Carton 10 200 mm 160 mm 120 mm 6,04 kg
Europallet 1440 1200 mm 800 mm 1000 mm 893,19 kg

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ETIM

Klassifizierung
ETIM 7.0
Property Value
Model Straight
Height 57 mm
Surface protection Untreated
Material quality Bronze (Rg 5)
Sealing Ethylene-propylene diene monomer rubber (EPDM)
Article compression class PN 25
Max. medium temperature (continuous) 150 °C
KIWA certified
Permitted by NCP
Min. medium temperature (continuous) -10 °C
Flange compression class PN 25
Valve shape Other
With lock spring
Angle of non-return valve 50 °
FM quality mark
VdS quality mark
UL quality mark
ULC quality mark
LPCB quality mark
Housing material Bronze
Norm DIN
Nominal inner diameter DN 25
With balance weight
Low noise
Protection class None