- -54%
- With threaded connections to ISO 228/1
- For chilled water or low-temperature hot water in closed circuits
Siemens VXG44.40-25 DN40 3-port seat valve
€364.80
€167.81
Save 54%
Tax included
VXG44.40-25
3-port seat valve, external thread, PN16, DN40, kvs 25
Technical Specifications
Stroke : 5.5 mm
Leakage rate
0...0.02 % of kvs value
Leakage rate bypass
0...0.02 % of kvs value
kvs
25 m³/h
Medium temperature
1…120 °C
Valve characteristic
Throughport: linear , Bypass: linear
Rangeability
From DN 20: >100 , DN 15: >50
Permissible operating pressure
1600 kPa
Material, valve body
Bronze CC491K (Rg5)
Material, inside set
CrNi steel/Rg5/brass
PN class
PN 16
Connecting thread
G 2¼" B
SAS..
Δpmax
Δpmax
125 kPa
VXG44.40-25
1 Item
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16 other products in the same category:
VXG44.40-25
3-port seat valve, external thread, PN16, DN40, kvs 25
- With threaded connections to ISO 228/1
- For chilled water or low-temperature hot water in closed circuits