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VXF42.20-6.3 3-port valve, flanged, PN16, DN20, kvs 6.3
VXF42.20-6.3 3-port valve, flanged, PN16, DN20, kvs 6.3
SKU:VXF42.20-6.3
Low stock: 5 left
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RM1,926.00
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- With flanged connections to ISO 7005
- For chilled, low and high temperature water and brine in closed circuits
Technical Specifications:
| Stroke | to DN80: 20 mm, from DN100: 40 mm |
|
Leakage rate
|
0…0.02% of the kvs value |
|
Leakage rate bypass
|
0.5...2 % of the kvs-value |
|
DN
|
20 |
|
kvs
|
6.3 m³/h
|
|
Medium temperature
|
-10…150 °C
|
|
Valve characteristic
|
Through-port: equal percentage , Through-port: kvs 250/400 linear , Bypass: linear
|
|
Rangeability
|
DN 15...25: >50 , DN 32...150: >100
|
|
Permissible operating pressure
|
1600 kPa
|
| Material, valve body | Cast iron EN-GJL-250 |
|
Material, inside
|
≤ DN40: CrNi steel / brass , ≥ DN50: CrNi steel / bronze |
|
PN class
|
PN 16
|
| SAX..Δpmax | 400 kPa |
| SKD..Δpmax | 400 kPa |
| SKB..Δpmax | 400 kPa |
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