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VPI45..

Combi valves PN25, internally threaded

Stock no. BPZ:VPI45..

Stock no. BPZ:VPI45..

Combivalves with presetting with internal thread for volume flow of 90...8500 l/h. With or without pressure measuring points for

  • ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units, and in heat exchangers for heating or cooling.

  • heating zones like self-contained heating systems, apartments, individual rooms, etc.

  • closed circuits

Additional info

For volumetric flows > 3000 l/h, DN 40/50, refer to chapter "Valves and actuators for central HVAC plants"

Attribute

Value

Stroke

To DN 32: 5, From DN 40: 6.5 mm

Medium

Water, Water with anti-freeze

Medium temperature

1…120 °C

Ambient temperature, operation

1...50 °C

Valve characteristic

Linear

Permissible operating pressure

2500 kPa

Material, valve body

Dezincification resistant brass, DR, CW602N

Material, inside set

Dezincification resistant brass (DR), CW602N, CrNi steel

PN class

PN 25

Mounting position

Upright to 90° inclined

Product Variants