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C/VVI41 2-port seat valves PN16
C/VVI41.. - 2-port seat valves PN16 with internally threaded connections
BPZ:C/VVI41..
2-port seat valves PN16 with internally threaded connections
-
With internally threaded connections Rp.. to ISO 7-1
-
For chilled water, low pressure hot water and saturated steam in open and closed circuits
Technical specifications
|
Stroke |
20 mm |
|
Leakage rate |
0...0.02 % of k vs value |
|
Medium temperature |
-25...150 °C |
|
Valve characteristic |
Equal-percentage |
|
Rangeability |
DN 15: >50; DN 20…50: >100 |
|
Permissible operating pressure |
1600 kPa |
|
Material, valve body |
Bronze CC491K (Rg5) |
|
Material, inside set |
CrNi Steel/ Rg 5 brass |
|
PN class |
PN 16 |
|
Absolute pressure p1 steam |
150 kPa abs |
|
Data sheet |
N4362 |
Overview
|
Name |
Product Description |
Connecting thread |
SAX.. |
SAX.. |
SKD.. |
SKD.. |
DN |
k vs |
|
C/VVI41.15-2.5 |
2-port valve, internal thread, PN16, DN15, kvs 2.5 |
Rp ½ " |
400 kPa |
1600 kPa |
400 kPa |
1600 kPa |
15 |
2.5 m³/h |
|
C/VVI41.15-4 |
2-port valve, internal thread, PN16, DN15, kvs 4 |
Rp ½ " |
400 kPa |
1600 kPa |
400 kPa |
1600 kPa |
15 |
4.0 m³/h |
|
C/VVI41.20-6.3 |
2-port valve, internal thread, PN16, DN20, kvs 6.3 |
Rp ¾ " |
400 kPa |
1600 kPa |
400 kPa |
1600 kPa |
20 |
6.3 m³/h |
|
C/VVI41.25-10 |
2-port valve, internal thread, PN16, DN25, kvs 10 |
Rp 1 " |
400 kPa |
1550 kPa |
400 kPa |
1600 kPa |
25 |
10 m³/h |
|
C/VVI41.50-40 |
2-port valve, internal thread, PN16, DN50, kvs 40 |
Rp 2 " |
300 kPa |
300 kPa |
400 kPa |
450 kPa |
50 |
40 m³/h |
|
Name |
Product Description |
Connecting thread |
SAX.. |
SAX.. |
SKD.. |
SKD.. |
DN |
k vs |
|
C/VVI41.15-2.5 |
2-port valve, internal thread, PN16, DN15, kvs 2.5 |
Rp ½ " |
400 kPa |
1600 kPa |
400 kPa |
1600 kPa |
15 |
2.5 m³/h |
|
C/VVI41.15-4 |
2-port valve, internal thread, PN16, DN15, kvs 4 |
Rp ½ " |
400 kPa |
1600 kPa |
400 kPa |
1600 kPa |
15 |
4.0 m³/h |
|
C/VVI41.20-6.3 |
2-port valve, internal thread, PN16, DN20, kvs 6.3 |
Rp ¾ " |
400 kPa |
1600 kPa |
400 kPa |
1600 kPa |
20 |
6.3 m³/h |
|
C/VVI41.25-10 |
2-port valve, internal thread, PN16, DN25, kvs 10 |
Rp 1 " |
400 kPa |
1550 kPa |
400 kPa |
1600 kPa |
25 |
10 m³/h |
|
C/VVI41.50-40 |
2-port valve, internal thread, PN16, DN50, kvs 40 |
Rp 2 " |
300 kPa |
300 kPa |
400 kPa |
450 kPa |
50 |
40 m³/h |