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V5050A1157

V5050A1157

For closed circuit heating systems, hot water quality VDI2035.

Product Description

For closed circuit heating systems, hot water quality VDI2035.

Technical Properties

Valve series V5050
Valve type 3-way mixing
Medium type water
DN size 25 mm
Media temp. 2 ... 220 oC
Kvs value 10
Flow char. linear
Nominal pressure PN25/40
Action to open stem down
Close off pressure with 600N motor 1000 kPa
Close off pressure with 1800N motor 2500 kPa
Materials body cast steel GS-C25, trim stainless steel
Stroke 20 mm
Port connection flanges ISO7005