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Combined flush-mounted free-flow and non-return check valve "Aquastrom UP-KFR"
DN 15, 18 mm press connection, for false ceilings, bronze

Aquastrom UP-KFR flush-mounted free-flow valve 

For potable water installations. Straight seat version made of bronze with plastic handwheel incl. three colour plates (blue, red, purple) for pipe identification. 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.


Material: Bronze
Size: DN 15
Item no.: 4221053
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.
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