Pressure controlled

Danfoss cooling water regulator valve housing WVS100 4'' weld flange 016D5100

Order No.: 245.0463
Manufacturer number: 016D5100
Manufacturer: Danfoss

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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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Accessories / Replacement parts

  • Control unit
    Danfoss pilot unit 2.2-19bar WVS pressure controlled 016D1017
    Order No.: 245.0455
  • Danfoss pilot valve 25-62C WVTS-temperature-controlled 016D1003
    Order No.: 245.0456
  • Flange set pipe threads
    Danfoss flange set f. WVS/WVTS100 027G3100
    Order No.: 245.0471
  • Reinforced spring
    Danfoss servo spring 0-10bar for WVS/WVTS100 016D0579
    Order No.: 245.0477
  • Welding flange
    Danfoss flange set butt weld f. WVS/WVTS100/EV220B100B 4'' 027N3100
    Order No.: 245.0467

Technical data

Connections
Liquid side
inside
Flansch Inch
Condenser side
7/16" UNF
Pressure
Range
4 °C
Pressure drop
0,9 bar
Adjustable control pressure
2,2 -19 bar
permissible operating pressure
Liquid side
10 bar
Condenser side
26,4 bar
Performance data
Throughput
KV value
125 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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