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003H6572 - 003H6572 DANFOSS HEATING AVPQ 4 PN25 32/12,5 0,3-2,0/0,2 fla flo
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003H6572

003H6572 DANFOSS HEATING AVPQ 4 PN25 32/12,5 0,3-2,0/0,2 fla flo

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4455 in stock
Key Specifications
EAN (): 5702421540916
Type (): AVPQ 4
Volume (): 25.909 Liter
Function (): Diff. press. and flow controller
Supplier Information
DANFOSS HEATING
DANFOSS HEATING
Products: 5013
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Technical Specifications

Parameter Value
EAN () 5702421540916
Type () AVPQ 4
Volume () 25.909 Liter
Function () Diff. press. and flow controller
Net weight () 12.779 Kilogram
Valve size () DN 32
Application () District Heating
Description () AVPQ 4 PN25 32/12,5 0,3-2,0/0,2 fla flo
Flow control () Yes
Gross weight () 12.779 Kilogram
Diameter [mm] () 32 mm
Product group () Pressure flow controllers
Stem position () Normally open
Media pH [Max] () 10
Media pH [Min] () 7
Pressure class () PN 25
Flow limitation () No
Number of ports () 2
Connection types () Flange
Function VSP - P () Yes
Function VSP - Q () Yes
Function VSP - T () No
Mounting version () Flow
SCIP dossier no. () aa4135ff-a145-4b96-9e75-a8808037098f
Cavitation factor () 0.6
Flow rate [m³/h] () 8 m³/h
Permissible media () District heating/cooling circulation water
EU RoHS compliance () Out of scope
Kvs values [m³/h] () 12.5 m³/h
Medium alternative () Glycolic water up to 30%
PN alternative VSP () 16
UK RoHS compliance () Out of scope
Pressure controller () Differential pressure controller
Sealing DP material () EPDM
Valve body material () Ductile iron EN-GJS-400-18-LT (GGG 40.3)
Valve seat material () Stainless steel, mat. No. 1.4571
Leakage rate [% Kvs] () 0.05
Cavitation factor 25% () 0.64
Cavitation factor 50% () 0.57
Cavitation factor 75% () 0.55
China RoHS compliance () Out of scope
Cavitation factor 100% () 0.38
Pressure nominal [bar] () 25 bar
Valve cone DP material () Dezincing free brass CuZn36Pb2As
Flow rate [m³/h] [Max] () 10 m³/h
Flow rate [m³/h] [Min] () 0.4 m³/h
SCIP dossier product name () AVPQ 4 PN25 DN32-50 FLANGE
Actuator diaphragm material () EPDM
Media temperature [°C] [Max] () 150 °C
Media temperature [°C] [Min] () 2 °C
REACH Candidate List substances () Lead (CAS no. 7439-92-1)
In scope of WEEE and contain batteries () No
Differential pressure range [bar] [Max] () 16 bar
Differential pressure setting [bar] [Max] () 2 bar
Differential pressure setting [bar] [Min] () 0.3 bar
Flow restrictor diff.pressure - dpb [bar] () 0.2 bar
Select if the Shock valve should be with a Fixed pressure or Adjustablepressure () Adjustable

Product Description

AVPQ 4, PN 25, DN 32, Flow rate [m³/h]: 0.40 - 10.00, 0.30 bar - 2.00 bar, Flange, Mounting version: Flow
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Technical Details

AVPQ 4 PN25 32/12,5 0,3-2,0/0,2 fla flo

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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