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Aquastrom UP-KFR Combined flush-mounted free-flow and backflow preventer
DN 15, 15 mm press connection, with protection/opeating cap, bronze


Aquastrom UP-KFR flush-mounted free-flow valve 

For potable water installations. Straight seat version made of bronze with plaster sleeve and protection cap. Maintenance-free KFR valve insert with non-rising spindle completely made of bronze with double O-ring seal, without dead space.

Can be converted to an F valve with a free-flow valve insert or to a thermostatic valve for circulation systems acccording to DVGW - W551 with a circulation module. 

Sound insulation according to DIN EN ISO 3822: Product group I

Insulation shells made of EPS according to the Energy Saving Ordinance EnEV, fire protection class B1.

DVGW certified.

For direct connection of copper pipe according to DIN EN 1057 / DVGW GW 392 and stainless steel pipe according to DIN EN 10088 / DVGW GW 451. Pressing must be carried out to tighten the connection. Only use press jaws with original contours SANHA (SA), Geberit-Mapress (MM) or Viega (Profipress) in the appropriate size for pressing.

Both sides press connection.
No longer produced
Art.No.: 4221152
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Dimensions

Dimensions of article

Length Width Height Weight
130 mm 65 mm 192 mm 0,61 kg

Packing units

Type Qty. Length Width Height Weight

Images

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621,67 KB
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Drawings

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14,79 KB
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373 px x 489 px
  Properties
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ETIM

Klassifizierung
ETIM 7.0
Property Value
Surface protection Untreated
Connection 1 Press sleeve
Connection 2 Press sleeve
Max. medium temperature (continuous) 90 °C
KIWA certified
With drain
Spindle angle 90 °
Operation using hand wheel
Outer pipe diameter connection 15 mm
With connection 1 coupling
With connection 2 coupling
Housing material Bronze
With drain possibility (connection)