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VPF44.65F25
VPF44.65F25 Pressure independent control valves (PICVs) PN16 with flanged connections, DN 65, 4...28 m3/hFor use in heating, ventilation, air conditioning systems and district heating as a control valve in closed circuits.
S55266-V176
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Siemens VPF44.65F25
VPF44.65F25 Pressure independent control valves (PICVs) PN16 with flanged connections, DN 65, 4...28 m3/h For use in heating, ventilation, air conditioning systems and district heating as a control valve in closed circuits. Technical Specifications Stroke 20 mm Leakage rate Class IV (0…0.01% of volumetric flow) PN class PN 16 Volumetric flow V 28 m³/h Volumetric flow Vmin 4 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 22 kPa SAX..P Δpmax 600 kPa SAX..P Δps 700 kPa SQV..P Δpmax 600 kPa SQV..P Δps 700 kPa
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VPF44.65F25
VPF44.65F25 Pressure independent...
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