VPF44.65F25

For use in heating, ventilation, air conditioning systems and district heating as a control valve in closed circuits.

• Product revision: A
• Stroke: 20 mm
• Leakage rate: Class IV (0…0.01% of volumetric flow)
• PN class: PN 16
• Volumetric flow V: 24.4 m³/h
• Volumetric flow Vmin: 4.5 m³/h
• DN: 65
• Medium: Water , Water with anti-freeze
• Medium temperature: 1…120 °C
• Valve characteristic: Linear
• Rangeability: 1:100
• Permissible operating pressure: 1600 kPa
• Material, valve body: Cast iron EN-GJL-250
• Material, inside set: Stainless steel, Brass (DZR)
• Mounting position: Upright to 90° inclined
• ΔPmin: 32 kPa
• SAX..P Δpmax: 600 kPa
• SAX..P Δps: 700 kPa
• SQV..P Δpmax: 600 kPa
• SQV..P Δps: 700 kPa
• Warranty: 60 Months

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