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


Flush-mounted KFR valve "Aquastrom UP-KFR" Combination free-flow valve and non-return check valve

For potable water installations PN 16, straight pattern valve made of bronze, with plastic handwheel and three coloured marking laminas (blue, red, purple) for pipe identification.

Without dead zone, non-rising stem, maintenance-free stem seal due to double O-ring made of EPDM.

Sound absorbing according to DIN EN ISO 3822 product group I.

With insulation shells made of EPS according to the Energy Saving Directive (EnEV). Fire protection class B1.

DVGW approval applied for.

Press connection: For direct connection of copper pipes according to DIN EN 1057 / DVGW GW 392, stainless steel pipes according to DIN EN 10088 / DVGW GW 541. Pressing must be carried out to tighten the connection. Only use press jaws with the original contours SANHA (SA), Geberit-Mapress (MM) or Viega (Profipress) in corresponding size. Processing must be carried out according to the installation instructions.

both ports bronze press fittings for the universal connection of pipes in intermediate ceiling installations
No longer produced
Art.No.: 4221053
EAN: 4026755357202
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Dimensions

Dimensions of article

Length Width Height Weight
135 mm 112 mm 65 mm 0,62 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 150 mm 125 mm 100 mm 0,67 kg

Images

Product images

  File size
568,42 KB
  Size
3840 px x 3840 px
  Properties
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  •  Cutout
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Drawings

  File size
28,84 KB
  Size
373 px x 262 px
  Properties
  •  Clear product picture
  •  Cutout
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Documents

Technical data

Manual

  Name Size
L_422000480.pdf 2,85 MB
L_106015180.pdf 176,53 KB

ETIM

Klassifizierung
ETIM 7.0 EC010058
Shut down valve (tap water)
Property Value
Surface protection Untreated
Connection 1 Press sleeve
Connection 2 Press sleeve
Max. medium temperature (continuous) 90 °C
KIWA certified
With drain
Handle/hand wheel height 67 mm
Length of handle/diameter of hand wheel 50 mm
Spindle angle 90 °
Operation using hand wheel
Outer pipe diameter connection 18 mm
With connection 1 coupling
With connection 2 coupling
Housing material Bronze
With drain possibility (connection)