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C/VVI41.20-6.3 2-port valve, internal thread, PN16, DN20, kvs 6.3
C/VVI41.20-6.3 2-port valve, internal thread, PN16, DN20, kvs 6.3
SKU:C/VVI41.20-6.3
Low stock: 5 left
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RM1,860.00
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RM1,860.00
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- 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 kvs value |
DN
|
20 |
kvs
|
6.3 m³/h
|
Medium temperature
|
-25…150 °C
|
Valve characteristic
|
Equal-percentage
|
Rangeability
|
100:1DN 15: >50;DN 20…50: >100
|
Permissible operating pressure
|
1600 kPa
|
Material, valve body | Red brass CC491K (Rg5) |
Material, inside
|
CrNi Steel/ Rg 5 brass |
PN class
|
PN 16
|
Connecting thread
|
Rp ¾"
|
Absolute pressure p1 steam
|
150 kPa abs
|
SQX.. Δpmax | 400 kPa |
SQX.. Δps | 1600 kPa |
SAX..Δpmax | 400 kPa |
SAX..Δps |
1600 kPa |
SKD..Δpmax | 400 kPa |
SKD..Δps |
1600 kPa |
Documentations:
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