For heating and air conditioning in closed circuit systems; hot/cold water quality VDI2035.
Valve series V5049
Valve type 2-way
Medium type steam (water)
Materials body cast steel GS-C25, trim stainless steel
Action to open stem up
Media temp. 2 ... 220 oC
Nominal pressure PN40
Port connection flanges ISO7005
Flow char. mod.equal%
Additional description Models DN15..65 approved according DIN EN 14597 (up to 130 oC), with motors ML6425A, ML7425A.