Trend Two-way control valve PN25, high differential pressure DN15-150, V5025A
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...200C
Pressure rating: PN25
Port connection: flanges ISO7005
Flow char.: mod.equal%
Models DN15..80 approved according DIN EN 14597 (up to 130 oC), with motors ML6425A, ML7425A.
DN size: 80mm
Kvs value: 100
Close off pressure with 600N motor: 2500kPa
Close off pressure with 1800N motor: no