Pressure controlled

Danfoss cooling water regulator 3.5-16bar WVFX40 G 1 1/2" 003F1240

Order No.: 245.0406
Manufacturer number: 003F1240
Manufacturer: Danfoss

More in this category: Pressure controlled

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Description

The WVFX and WVS water valves are used in refrigeration systems with water-cooled condensers for regulating the flow volume of cooling water. Using these valves allows the condenser pressure to be modulated so that it remains practically constant during operation. When shutting down the ...

The WVFX and WVS water valves are used in refrigeration systems with water-cooled condensers for regulating the flow volume of cooling water. Using these valves allows the condenser pressure to be modulated so that it remains practically constant during operation. When shutting down the system, the flow of cooling water is automatically stopped.

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Features

  • Refrigerants: all non-corrosive refrigerants, WVS also allows use of NH3

  • Medium: Fresh water, neutral brine

  • Temperature of medium:

    • WVFX 10 to 25: -25 to 130 °C

    • WVFX 32 to 40: -25 to 90 °C

    • WVS: -25 to 90 °C

  • Opening pressure differential:

    • WVFX: ±0 to 10 bar

    • WVS 32 to 40: 0.5 to 4 bar (1-10 ...

  • Refrigerants: all non-corrosive refrigerants, WVS also allows use of NH3

  • Medium: Fresh water, neutral brine

  • Temperature of medium:

    • WVFX 10 to 25: -25 to 130 °C

    • WVFX 32 to 40: -25 to 90 °C

    • WVS: -25 to 90 °C

  • Opening pressure differential:

    • WVFX: ±0 to 10 bar

    • WVS 32 to 40: 0.5 to 4 bar (1-10 bar with stronger spring)

    • WVS 50 to 100: 0.3 to 4 bar (1-10 bar with stronger spring)

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Technical data

Connections
Liquid side
inside
R 11/2" Inch
Condenser side
7/16" UNF
Pressure
Pressure drop
3 bar
Adjustable control pressure
4,0 - 17 bar
permissible operating pressure
Liquid side
10 bar
Condenser side
24,1 bar
Performance data
Throughput
KV value
11 m³/h
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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