Logo Oventrop GmbH & Co. KG

Check valve with internal thread PN 25, FKM seal
DN 20, Rp ¾, 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
  • Installation location: Supply or return
  • Installation position: Any
  • Opening pressure: 40 mbar
  • Body material: Bronze
  • Medium: Water, Water-glycol mixture
  • Material resistance: Mineral, heating and hydraulic oils, Fuels, Air, Not suitable for gaseous fluids group 1  according to directive 2014/68/EU
  • Operating temperature: 0 - 100 °C
  • Nominal size: DN 20
  • Connections: Internal thread
  • Connection size: Rp 3/4
  • kvs: 10.3
Art.-Nr.: 1072006
EAN: 4026755128512
Hersteller: Oventrop GmbH & Co. KG
Technische Änderungen vorbehalten

Dimensions

Dimensions of article

Length Width Height Weight
75 mm 36 mm 63 mm 0,36 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 75 mm 36 mm 63 mm 0,36 kg
Carton 10 150 mm 150 mm 140 mm 3,71 kg

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ETIM

Klassifizierung
ETIM 7.0 EC011469
Check valve
Property Value
Model Straight
Height 49 mm
Surface protection Untreated
Material quality Bronze (Rg 5)
Sealing Viton
Article compression class PN 25
Max. medium temperature (continuous) 100 °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 20
With balance weight
Low noise
Protection class None