Logo Oventrop GmbH & Co. KG

Connection set for three-way conversion valves
centre distance 552 mm, DN 20

The three-way conversion valves are suitable for one pipe heating systems with forced circulation and are often used in housing construction in the new Federal states. The body is made of nickel plated bronze/brass. The valve insert is made of brass and the spindle and spring of stainless steel. The valve disc has a soft seal. The pipe connections are designed with flat-sealing external thread. When the valve closes, the flow through the radiator is reduced and the flow through the bypass is increased and vice versa. The three-way conversion valves are supplied with a plastic protection cap, which serves as protection and for manual operation during the construction period. The subsequent temperature control is carried out by a thermostat. All thermostats with connection thread M 30 x 1.5 can be used.
to be discontinued
Art.No.: 1010559
EAN: 4026755285338
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.


Dimensions of article

Length Width Height Weight
520 mm 80 mm 45 mm 0,91 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 600 mm 75 mm 85 mm 1,05 kg


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ETIM 7.0
Property Value
Model T-piece
Connection 1 Union nut
Connection 2 Union nut
Angle adjustable
Angle 90 °
Surface protection connection 1 Nickel-plated
Surface treatment connection 1 Untreated
Surface protection connection 2 Nickel-plated
Surface treatment connection 2 Untreated
Material connection 3 Brass
Material quality connection 3 CuZn39Pb3 (CW614N)
Surface protection connection 3 Nickel-plated
Surface treatment connection 3 Untreated
With gaskets
Nominal inner diameter of connection 2 1 inch (25)
Nominal inner diameter of connection 3 1 inch (25)
Connection 3 Union nut
Gastec QA
KIWA certified
With drain
With de-aerator
Length of connection 1 552 mm
FM quality mark
VdS quality mark
UL quality mark
ULC quality mark
LPCB quality mark
Seal material Polytetrafluoroethylene (PTFE)
Nominal inner diameter connection 1 1 1/8 inch
Material connection 1 Brass
Material connection 2 Brass
Material quality connection 1 Other
Material quality connection 2 CuZn39Pb3 (CW614N)