Combined flush-mounted free-flow and non-return check valve "Aquastrom UP-KFR"
DN 20, both ports female thread, with protection/operating cap, bronze


OVENTROP-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 flush-mounting pipe and protection/operating cap.

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.

both ports female thread according to EN 10226-1 for the universal connection of pipes for flush-mounting or front of wall installation

Material: Bronze

Size: DN 20

max. operating pressure: 16 bar
max. operating temperature: 90 °C

Item no.: 4221106
EAN: 4026755357233
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
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Dimensions of article
Length Width Height Weight
90 mm 63,3 mm 190 mm 0,64 kg
Packing units
Type Qty. Length Width Height Weight
Carton 1 100 mm 175 mm 195 mm 0,79 kg
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Tecnical data
  Name Size
“Aquastrom UP-F, UP-KFR, UP-Therm” Flush-mounted valves 1,94 MB
Manual
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422000480.pdf 2,85 MB