DB-VZ2-25 DB-VZ - On-Off zone valves

On/off control of heat or cool water flow. The valves must be combined with the SM actuator.

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Specifications for DB-VZ2-25
Nominal diameter DN25
Connection G 1"
Kvs 5.5 m3/h
Max. diff. pressure 60 kPa
Specifications for DB-VZ - On-Off zone valves
Storage temperature -20…+70°C
Humidity < 95 % RH
Media temperature 0…105°C
Nominal pressure (PN) 16bar
Weight 270…750 g
Body Forged brass
Stem Stainless steel AISI 302
Packing NBR