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Product Description

For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.

Technical Properties

Valve series DRG
Valve type 3-way rotary mixing
Kvs value 6,3
Medium type water
Media temp. 2 ... 130 oC
Nominal pressure PN6
DN size 20 mm
Max. delta P 100 kPa
Reduced delta P 40 kPa
Angle of rotation 90 o
Materials body cast iron, inner parts chrome plated
Port connection internal threads
Packing double O-ring sealing