VPI46.20F1.4Q - Siemens 2-way PICV Pressure Independent Control Valve, DN20
£74.39
£61.99
On request
SKU
VPI46.20F1.4Q
Next Supplier Stock Update: 07/03/2025
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Manuals & Datasheets
| DATA-SHEET |
 |
| Product type | Water Valve |
| Manufacturer | Siemens |
| Flow pattern | 2-Way |
| Valve type | PICV (Pressure Independent Control Valve) |
| Valve connection | Internal thread |
| Pressure | PN 25 |
| DN (mm) | DN 20 |
At IACS, you can find every part of your ventilation system. All Siemens-made Pressure Independent Control Valves in stock are suitable for delivery within 5 to 7 days.
The Siemens VPI46.20F1.4Qis a PICV Valve used in HVAC Systems and Building control applications.
This Siemens PICV Valve has a Pressure Nominal of PN 25.
This VPI46.20F1.4Q Siemens Pressure Independent Control Valve offers a Diameter Nominal of DN 20.
The ideal Siemens PIC Valves for your system are most affordable at IACS.
If you have questions concerning size or installation, refer to the Siemens custom datasheet above or email iacs for individualised support.
| Stroke | 5 mm, To DN 15: 2.5 mm;DN 20: 5 mm;DN 25-32: 5.5 mm;DN 40-50: 15 mm |
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Leakage rate
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Class IV (0…0.01% of volumetric flow V100)
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PN class
|
PN 25
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|
Volumetric flow V
|
1330 l/h
|
|
Volumetric flow Vmin
|
220 l/h
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| DN | 20 |
| Medium |
Water , Water with anti-freeze
|
|
Medium temperature
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1…120 °C
|
|
Ambient temperature, operation
|
1…50 °C
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|
Valve characteristic
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Linear |
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Permissible operating pressure
|
2500 kPa
|
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Material, valve body
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Brass CW602N (DZR)
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Material, inside set
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Dezincification resistant brass (DR), CW602N, stainless steel, PPS
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Connecting thread
|
Rp ¾ "
|
|
Mounting position
|
Upright to 90° inclined
|
|
Δpmax
|
600 kPa
|
|
ΔPmin
|
22 kPa
|
|
SUA.. Δpmax
|
600 kPa
|
|
SUA.. ΔPmin
|
22 kPa
|
| SSA.. Δpmax |
600 kPa
|
| SSA.. ΔPmin |
22 kPa
|
|
STA..3..
Δpmax |
600 kPa
|
| STA..3.. ΔPmin |
22 kPa
|