Pressure balanced control valve for closed circuit systems.
For district heating; hot or cold water (max. 50% glycol), water quality VDI2035.
Valve series V5025A
Valve type 2-way press. bal.
Medium type water
Materials body nodular iron GGG40.3, trim stainless steel
Action to open stem up
Media temp. 2 ... 200 oC
Nominal pressure PN25
Port connection flanges ISO7005
Flow char. mod.equal%
Additional description Models DN15..80 approved according DIN EN 14597 (up to 130 oC), with motors ML6425A, ML7425A.