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VXF61 3-port seat valves PN40 with flanged connections
VXF61 3-port seat valves PN40 with flanged connections
Stock no. BPZ:VXF61..
With flanged connections to ISO 7005
For cooling, chilled, low and high temperature water, brine and heat transfer oils in open and closed circuits
Additional info
VXF61...2: With teflon sleeve for temperatures of 220...350 °C, k vs ≥ 1,2 m 3/h
VXF61...5: With teflon sleeve, silicon-free version, for temperatures up to 220 °C
|
Attribute |
Value |
|
Stroke |
To DN 50: 20, From DN 65: 40 mm |
|
Leakage rate |
0...0.02 % of k vs value |
|
Leakage rate bypass |
0.5...2 % of k vs value |
|
Medium temperature |
-25…220 °C (350 °C) |
|
Valve characteristic |
Throughport: equal-percentage, Bypass: linear |
|
Rangeability |
DN 15...40: >50, DN 50...150: >100 |
|
Permissible operating pressure |
4000 kPa |
|
Material, valve body |
Cast steel GP240GH |
|
Material, inside set |
CrNi steel |
|
PN class |
PN 40 |
Product Variants
VXF61.14 - 3-port seat valve, flanged, PN40, DN15, kvs 1.9
VXF61.15 - 3-port seat valve, flanged, PN40, DN15, kvs 3
VXF61.24 - 3-port seat valve, flanged, PN40, DN25, kvs 5
VXF61.25 - 3-port seat valve, flanged, PN40, DN25, kvs 7.5
VXF61.39 - 3-port seat valve, flanged, PN40, DN40, kvs 12
VXF61.40 - 3-port seat valve, flanged, PN40, DN40, kvs 19
VXF61.49 - 3-port seat valve, flanged, PN40, DN40, kvs 19
VXF61.50 - 3-port seat valve, flanged, PN40, DN50, kvs 31
VXF61.65 - 3-port seat valve, flanged, PN40, DN65, kvs 49
VXF61.80 - 3-port seat valve, flanged, PN40, DN80, kvs 78
VXF61.90 - 3-port seat valve, flanged, PN40, DN100, kvs 124
VXF61.91 - 3-port seat valve, flanged, PN40, DN125, kvs 200
VXF61.92 - 3-port seat valve, flanged, PN40, DN150, kvs 300