AVDS, PN 25, DN 25, 3.00 bar - 12.00 bar, External Thread, G 1 1/4 A, Mounting version: Flow
003H6674
AVDS PN25 25/6,3 3-12 thread flow/ret
Product specifications
Characteristic | Value |
|---|---|
| Actuator diaphragm material | EPDM |
| Application | District Heating |
| Basic Data Text Template | Danfoss Druckminderer AVDS,bei steigendem Druck schließend, Ventil,druckentlastet, Kegel metallisch,dichtend.,Antrieb mit Regelmembrane.,Medien: Heisswasser und Dampf (beim,Medium Dampf muss immer ein Vorlagegefäß,eingebaut werden),Werkstoffe Ventil:,Ventilgehäuse aus Rotguss CuZn40Pb2,(RG5),Ventilsitz aus Edelstahl W.-Nr. 1.4571,,Ventilkegel aus Edelstahl W.-Nr. 1.4122,Werkstoffe Stellantrieb:,Edelstahl W.Nr. 1.4301, Messing,CuZn36Pb2As (entzinkungsbeständig),Regelmembran EPDM,,Anschluss Außengewinde DIN ISO 228/1,Nennweite DN: 25,Anschluss: G 1 1/4 A,kvs (m3/h): 6,3,Nenndruck PN: 25,dp max.(bar): 10,Temp.bereich( C) 5 - 200,Sollwert (bar): 3 - 12,Fabrikat: Danfoss,Typ: AVDS 25,Bestell-Nr.: 003H6674 |
| Cavitation factor | 0.60 |
| Cavitation factor 100% | 0.41 |
| Cavitation factor 25% | 0.69 |
| Cavitation factor 50% | 0.62 |
| Cavitation factor 75% | 0.60 |
| Connection size | G 1 1/4 A |
| Connection types | External Thread |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | AVDS PN25 25/6,3 3-12 thread flow/ret |
| Diameter [mm] | 25 mm |
| Differential pressure range [bar] [Max] | 10.00 bar |
| Differential pressure setting [bar] [Max] | 12.00 bar |
| Differential pressure setting [bar] [Min] | 3.00 bar |
| Flow control | No |
| Flow limitation | No |
| Function | Press. reduction controller |
| Function VSP - P | Yes |
| Function VSP - Q | No |
| Function VSP - T | No |
| Kvs values [m³/h] | 6.30 m³/h |
| Leakage rate [% Kvs] | 0.05 |
Characteristic | Value |
|---|---|
| Material Description | AVDS PN25 25/6,3 3-12 thread flow/ret |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 200 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Circulation water |
| Mounting version | Flow |
| Number of ports | 2 |
| PN alternative VSP | 16 |
| Permissible media | Steam |
| Pressure class | PN 25 |
| Pressure controller | Pressure reduction controller |
| Pressure nominal [bar] | 25 bar |
| Pressure setting range [bar] [Max] | 12.00 bar |
| Pressure setting range [bar] [Min] | 3.00 bar |
| Product Type | AVDS |
| Product group | Pressure flow controllers |
| Product line | District Energy Controls |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Setting Type | Adjustable |
| Stem position | Normally open |
| Valve body material | Red bronze CuSn5ZnPb (Rg5) |
| Valve cone DP material | Stainless steel, mat. No. 1.4122 |
| Valve seat material | Stainless steel, mat. No. 1.4571 |
| Valve size | DN 25 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 6.134 Kilogram |
| Net weight | 6.134 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421541951 |
| Proposition 65 | Cancer and Reproductive Harm |