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003H6543
003H6543 DANFOSS HEATING AVPQ PN25 25/8 0,3-2,0/0,2 thread ret
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4419 in stock
Key Specifications
EAN ():5702421540701
Type ():AVPQ
Volume ():9.455 Liter
Function ():Diff. press. and flow controller
Supplier Information
DANFOSS HEATING
Products: 5013
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Technical Specifications
| Parameter | Value |
|---|---|
| EAN () | 5702421540701 |
| Type () | AVPQ |
| Volume () | 9.455 Liter |
| Function () | Diff. press. and flow controller |
| Net weight () | 3.792 Kilogram |
| Valve size () | DN 25 |
| Application () | District Heating |
| Description () | AVPQ PN25 25/8 0,3-2,0/0,2 thread ret |
| Flow control () | Yes |
| Gross weight () | 3.792 Kilogram |
| Diameter [mm] () | 25 mm |
| Product group () | Pressure flow controllers |
| Stem position () | Normally open |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 25 |
| Connection size () | G 1 1/4 A |
| Flow limitation () | No |
| Number of ports () | 2 |
| Connection types () | External Thread |
| Function VSP - P () | Yes |
| Function VSP - Q () | Yes |
| Function VSP - T () | No |
| Mounting version () | Return |
| Cavitation factor () | 0.6 |
| Flow rate [m³/h] () | 3.5 m³/h |
| Permissible media () | District heating/cooling circulation water |
| EU RoHS compliance () | Yes with exemptions |
| Kvs values [m³/h] () | 8 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 () | Red bronze CuSn5ZnPb (Rg5) |
| Valve seat material () | Stainless steel, mat. No. 1.4571 |
| Leakage rate [% Kvs] () | 0.02 |
| 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] () | 4.5 m³/h |
| Flow rate [m³/h] [Min] () | 0.2 m³/h |
| 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] () | 20 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, PN 25, DN 25, Flow rate [m³/h]: 0.20 - 4.50, 0.30 bar - 2.00 bar, External Thread, G 1 1/4 A, Mounting version: Return
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Technical Details
AVPQ PN25 25/8 0,3-2,0/0,2 thread ret
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
