Logo Oventrop GmbH & Co. KG

Aquastrom F Free-flow valve with solder connection/union nut and drain bores G ¼ closed with plugs
DN 25, 28 mm, bronze

Free-flow valve "Aquastrom F"

for potable water installations. Oblique pattern valve made of bronze with plastic handle. All functioning components in one plane. Maintenance-free stem seal due to double O-ring.

DVGW and KIWA certified (PN 10).

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

Convertible to KFR valve by replacing the bonnet. With rising stem.

Draining orifices G ¼ closed with plugs.

Inlet port: solder connection Outlet port: male thread according to DIN ISO 228, with ring gasket, collar nut and solder tailpipe (bronze)
No longer produced
Art.No.: 4203855
EAN: 4026755156652
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.


Dimensions of article

Length Width Height Weight
141 mm 64 mm 131 mm 1,09 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 141 mm 64 mm 131 mm 1,09 kg
Carton 10 263 mm 260 mm 173 mm 11,03 kg


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ETIM 7.0 EC010058
Shut down valve (tap water)
Property Value
Surface protection Untreated
Connection 1 Soldered end
Connection 2 Soldered sleeve
Material housing Bronze
Max. medium temperature (continuous) 120 °C
KIWA certified
With drain
Handle/hand wheel height 104 mm
Length of handle/diameter of hand wheel 65 mm
Spindle angle 45 °
Operation using hand wheel
Outer pipe diameter connection 28 mm
With connection 1 coupling
With connection 2 coupling
Housing material Bronze
With drain possibility (connection)