Danfoss WVFX 25 Pressure-Controlled Regulating Water Valve – 1", 4-23 bar, 5.5 m³/h Flow (003N4105)

Product Description

The Danfoss WVFX 25 is a pressure-operated regulating water valve that automatically controls the water flow in condensers according to the condensing pressure. With its G 1” threaded connection, 5.5 m³/h flow capacity and 4 to 23 bar control pressure, it is an ideal solution for medium and large refrigeration systems.

Technical Specifications

• Product Code: 003N4105
• Model: WVFX 25
• Connection Type: G thread (ISO 228-1)
• Connection Size: 1” (water line), 1/4” SAE flare (refrigerant line)
• Control Pressure Range: 4 - 23 bar
• Flow (Kv Value): 5.5 m³/h
• Differential Pressure: 10 bar
• Operating Temperature: -25 °C to +130 °C
• Maximum Water Working Pressure: 16 bar
• Maximum Refrigerant Test Pressure: 60 bar
• Opening Characteristic: Opens on rising condensing pressure
• Material: Brass body
• Serviceability: Spare parts available

Compatible Refrigerants

Fully compatible with R134a, R22, R404A, R407C, R407F, R448A, R449A, R452A, R513A and many other common HFC and HFO refrigerants.

Applications

Water-cooled condensers, chiller systems, central refrigeration plants and industrial HVAC applications.

Advantages

• Energy and water savings thanks to pressure-sensitive operation
• High application flexibility with a wide control range
• Durable brass body and standard threaded connections
• UL, EAC and PED approved design