Combined free-flow and non-return check valve "Aquastrom KFR" M/M
DN 80, G 3½ x G 3½, with plugged draining orifices G ⅜, bronze


OVENTROP-KFR valve "Aquastrom KFR"

Combination free-flow valve and non-return check valve, PN 16. For potable water installations.

Oblique pattern valve made of bronze. Without dead zone, all components in contact with potable water made of non-brass materials, valve disc made of stainless steel, non-rising stem, maintenance-free stem seal due to double O-ring made of EPDM. Draining orifices on the side of the handhweel. Display of the valve setting with the help of the stroke index integrated in the handwheel even if the valve has been insulated.

DVGW certified (PN 10).

With plugged draining orifice G ⅜ in front of and behind the seat.

both ports flat sealing male thread according to DIN ISO 228

Material: Bronze

Size: DN 80

max. operating pressure: 16 bar
max. operating temperature: 120 °C

Item no.: 4208224
EAN: 4026755332612
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
420 mm 320 mm 109 mm 6,26 kg
Packing units
Type Qty. Length Width Height Weight
Carton 1 505 mm 200 mm 225 mm 6,87 kg

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“Aquastrom F/FR/KFR” valves 1,93 MB