003N5103
Part Number: 003N5103
Product Information
Extended Description
003N5103 Danfoss: AVTB 25 Thermostatic valve 0-30#C
Gross weight
1.796 Kilogram
Net weight
1.796 Kilogram
Volume
3.804 Liter
EAN
5702421100424
Ambient temperature [°C] [max]
70 °C
Ambient temperature [°C] [min]
0 °C
Approval standard
ETA VA 1.54/18952
Capillary tube length [m]
2 m
Cavitation factor
0.4
China RoHS compliance
Out of scope
Cone /seat sealing material
NBR / DZR brass BS 2872 / CZ132
Connection size
G 1 1/4 A
Connection standard
ISO 228/1
Connection types
External Thread
Contain batteries
No
Description
AVTB 25 Thermostatic valve 0-30#C
Diameter [mm]
25 mm
Differential pressure range [bar] [Max]
10 bar
EU RoHS compliance
Yes with exemptions
EU RoHS exemption clause
6(c)
Flow characteristic
Linear
Flow control
No
Function
Temp. controller
Function VSP - P
No
Function VSP - Q
No
Function VSP - T
Yes
Impulse tube material
Copper mat. No 2.0090
Kvs values [mÂł/h]
5.5 mÂł/h
Media pH [Max]
10
Media pH [Min]
7
Media temperature [°C] [Max]
130 °C
Media temperature [°C] [Min]
2 °C
Media temperature at sensor [°C] [Max]
55 °C
Medium alternative
Glycolic water up to 30%
Mounting version
Free
Number of ports
2
Permissible media
District heating/cooling circulation water
PN alternative VSP
10
Pressure class
PN 16
Pressure nominal [bar]
16 bar
Product group
Temperature controllers
REACH Candidate List substances
Lead (CAS no. 7439-92-1)
Rection time close [sec]
15 "
Rection time open [sec]
3 "
Return limiter function
No
Sensor connection
M22x1 / R3/4 ext thread acc. DIN 2999
Temperature control
Yes
Temperature sensor diameter [mm]
18 mm
Temperature sensor length [mm]
210 mm
Temperature sensor material
Copper mat. No 2.0090
Temperature setting range [°C] [Max]
30 °C
Temperature setting range [°C] [Min]
0 °C
Time constant [sec]
3 "
Transport temperature [°C] [Max]
50 °C
Transport temperature [°C] [Min]
-20 °C
Type
AVTB
UK RoHS compliance
Out of scope
Valve body material
DZR brass BS 2872/CZ132
Valve cone material
NBR rubber
Valve seat material
Cr Ni steel W.no 1.4301
Valve size
DN 25
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