003H6652

Part Number: 003H6652
003H6652
Manufacturer
Danfoss
Part number
003H6652
Category

Product Information

Extended Description

003H6652 Danfoss: AVD PN25 25/8 3-12 thread flow/return
Gross weight
5.664 Kilogram
Net weight
5.626 Kilogram
Volume
9.739 Liter
EAN
5702421541739
Actuator diaphragm material
EPDM
Application
District Heating
Cavitation factor
0.6
Cavitation factor 100%
0.38
Cavitation factor 25%
0.64
Cavitation factor 50%
0.57
Cavitation factor 75%
0.55
China RoHS compliance
Out of scope
Connection size
G 1 1/4 A
Connection types
External Thread
Contain batteries
No
Description
AVD PN25 25/8 3-12 thread flow/return
Diameter [mm]
25 mm
Differential pressure range [bar] [Max]
20 bar
EU RoHS compliance
Yes with exemptions
Flow control
No
Flow limitation
No
Function
Press. reduction controller
Function VSP - P
Yes
Function VSP - Q
No
Function VSP - T
No
Kvs values [mÂł/h]
8 mÂł/h
Leakage rate [% Kvs]
0.02
Media pH [Max]
10
Media pH [Min]
7
Media temperature [°C] [Max]
150 °C
Media temperature [°C] [Min]
2 °C
Medium alternative
Glycolic water up to 30%
Mounting version
Flow
Number of ports
2
Permissible media
District heating/cooling circulation water
PN alternative VSP
16
Pressure class
PN 25
Pressure controller
Pressure reduction controller
Pressure nominal [bar]
25 bar
Pressure setting range [bar] [Max]
12 bar
Pressure setting range [bar] [Min]
3 bar
Product group
Pressure flow controllers
REACH Candidate List substances
Lead (CAS no. 7439-92-1)
Sealing DP material
EPDM
Setting Type
Adjustable
Stem position
Normally open
Type
AVD
UK RoHS compliance
Out of scope
Valve body material
Red bronze CuSn5ZnPb (Rg5)
Valve cone DP material
Dezincing free brass CuZn36Pb2As
Valve seat material
Stainless steel, mat. No. 1.4571
Valve size
DN 25
003H0276
Shut off valve 6 mm (Serto)
003H0277
Seal pot, 0.3 l, MD range
003H6845
Actuators and adjustment parts, For product type: AVA, AVD, 3.00 bar - 11.00 bar, 3.00 bar - 11.00 bar
003H6852
Impulse tubes, 6 mm, R 1/8, 1500 mm, Copper Cu-DHP CW024A H040, For product type: AV(P)QM (T)
003H6853
Impulse tubes, 6 mm, R 3/8, 1500 mm, Copper Cu-DHP CW024A H040, For product type: AV(P)QM (T)
003H6854
Impulse tubes, 6 mm, R 1/2, 1500 mm, Copper Cu-DHP CW024A H040, For product type: AV(P)QM (T)
003H6857
10 comp.fitt.imp.tube pipe fi 6x1mmR1/8
003H6858
10 comp.fitt.imp.tube pipe fi 6x1mmR3/8
003H6859
10 comp.fitt.imp.tube pipe fi 6x1mmR1/2
003H6875
Valve Inserts, For product type: VG, PN 25, DN 25
How to avoid pressure oscillations in district heating systems Hydraulic balance in a district cooling system Hydraulic balance in a district heating system Improved temperature control and hydronic balance for your benefit Save energy with efficient and safe steam distribution Track down and solve any hydronic imbalance with self acting controls Hydraulic balancing reduces refrigerations costs significantly AVD, AVDS (PN 25) AVD, AVDS Danfoss EU 230530EN0858104.05 Actuators pressure flow and temperature BV UKCA-0041-PESR-H-DAF 001-22-FBR Danfoss UK 230612EN0856102.02 Self-acting pressure reduction controller type AVD Self-acting pressure reduction controller type AVD AVD_PN25_DN25_STEP AVD_PN25_DN25_2D Self-acting pressure reduction controller type AVD AVD_DN15-25_External_dP3-12bar_RFA AVD_PN25_DN25_2D

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