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Danfoss water valves (condensing pressure regulators) are pressure-controlled valves used to control water flow in refrigeration systems (with water-cooled condensers) in order to maintain a constant, proportional regulation of condensing pressure. Water valves are characterized by precise pressure regulation, reliable construction, and resistance to contamination. Valves are available in a wide range of temperatures up to 130°C, adapted for use with HCFC, HFC, and HC group refrigerants. They are also available in a version with bodies made from stainless steel for use with seawater and a version for use with R410A refrigerant. Pressure regulation valves comply with ATEX Zone 2.

Parameters

All

All

WVFX

WVFX

Danfoss
Refrigerant:
R22, R134a, R32, R404A, R407A, R407C, R407F, R410A, R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515B, R1234yf, R1234ze
Body material:
Brass, Stainless steel, Cast iron
Maximum working pressure [bar]:
10 - 16
Inlet connection type:
Flare
WVS

WVS

Danfoss
Refrigerant:
R22, R134a, R32, R404A, R407A, R407C, R407F, R410A, R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R1234yf, R1234ze
Maximum working pressure [bar]:
10
Body material:
Cast iron
Inlet connection type:
Flare, Flange

Danfoss water valves (condensing pressure regulators) are pressure-controlled valves used to control water flow in refrigeration systems (with water-cooled condensers) in order to maintain a constant, proportional regulation of condensing pressure. Water valves are characterized by precise pressure regulation, reliable construction, and resistance to contamination. Valves are available in a wide range of temperatures up to 130°C, adapted for use with HCFC, HFC, and HC group refrigerants. They are also available in a version with bodies made from stainless steel for use with seawater and a version for use with R410A refrigerant. Pressure regulation valves comply with ATEX Zone 2.

Water valve applications include:

  • Traditional refrigeration systems
  • Air conditioning equipment
  • Other applications with water-cooled condensers
  • Ice makers
  • Ice cream machines
  • Cooling of IT systems
  • Chillers

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