Non-return check valve "Aquastrom R" both ports male thread
DN 50, G 2⅜ x G 2⅜, straight pattern, bronze


OVENTROP-"Aquastrom R" Non-return check valve straight pattern

Controllable non-return check valve according to DIN 13959, type EA, with test orifices G ¼, Popening ≥ 10 mbar, without dead zone.

DVGW and SVGW certified (PN 10). Sound absorbing according to DIN EN ISO 3822 product group I.

Material: Bronze
Surface: unplated

Size: DN 50

max. operating pressure: 10 bar
max. operating temperature: 95 °C

Item no.: 4208716
EAN: 4026755340778
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
115 mm 69,2 mm 81 mm 1,14 kg
Packing units
Type Qty. Length Width Height Weight
Carton 1 150 mm 95 mm 75 mm 1,2 kg
Product pictures
  File size
220,63 KB
  Size
1776 px x 1347 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
516,72 KB
  Size
3366 px x 3366 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
67,21 KB
  Size
640 px x 640 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
1,14 MB
  Size
4120 px x 4070 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
109,84 KB
  Size
685 px x 685 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
464,44 KB
  Size
2400 px x 2400 px
  Properties
  •  Clear product picture
  •  Cutout
Download
Drawings
  File size
23,34 KB
  Size
397 px x 264 px
  Properties
  •  Clear product picture
  •  Cutout
Download
Klassifizierung
ETIM 7.0 EC011469
Check valve
Property Value
Model Straight
Height 46 mm
Surface protection Untreated
Material quality Bronze (Rg 5)
Article compression class PN 10
Max. medium temperature (continuous) 95 °C
KIWA certified
Permitted by NCP
Min. medium temperature (continuous) 0 °C
Flange compression class PN 10
Valve shape Other
With lock spring
Angle of non-return valve 0 °
FM quality mark
VdS quality mark
UL quality mark
ULC quality mark
LPCB quality mark
Housing material Bronze
Norm DIN
Nominal inner diameter DN 50
With balance weight
Low noise
Protection class EA