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VPF44.50F25 Pressure independent control valve (PICV), PN16, DN50, with flanged connections
VPF44.50F25 Pressure independent control valve (PICV), PN16, DN50, with flanged connections
SKU:VPF44.50F25
Low stock: 5 left
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RM5,454.00
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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
|
24.6 m³/h
|
|
Volumetric flow Vmin
|
5.7 m³/h
|
|
DN
|
50
|
|
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 | 55 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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