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Aquastrom FR Free-flow valve with flat sealing external thread, backflow preventer and drain bores G ¼ closed with plugs
DN 25, G 1 ¼, bronze


Extremely low-noise free-flow valve with integrated backflow preventer for potable water installations.

Y-pattern valve made of bronze, all wetted parts free from brass, with plastic handwheel, design according to DIN 3502. All functions accessible from the top. Maintenance-free spindle sealing by double O-ring. Draining facility within same plane as handwheel, therefore allowing pipes to be at close centres. The valves with drain bores can be retrofitted with a drain ball valve (accessory).

Sound insulation according to DIN EN ISO 3822: Product group I
No longer produced
Art.No.: 4202708
EAN: 4026755342017
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Dimensions

Dimensions of article

Length Width Height Weight
152 mm 122 mm 65 mm 0 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 152 mm 122 mm 65 mm 1,01 kg

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Documents

ETIM

Klassifizierung
ETIM 7.0
Property Value
Surface protection Untreated
Material housing Bronze
Max. medium temperature (continuous) 95 °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
With connection 1 coupling
With connection 2 coupling
Housing material Bronze
With drain possibility (connection)