AHQM, PN 16, DN 25, Flow rate [m³/h]: 0.43 - 2.20, External Thread, G 1 1/4 A, Mounting version: Free
003L3596
AHQM PN16 25/4/0,14 ext.thr flow/ret
Product specifications
Characteristic | Value |
|---|---|
| Actuator diaphragm material | EPDM |
| Application | District Heating |
| Basic Data Text Template | Danfoss Volumenstromregler AHQM<br>DN 25 / Kvs 4.0 / PN16<br><br>Danfoss Volumenstromregler AHQM für<br>zusätzlichem elektrischem Stellantrieb<br>für Warm- u. Heißwasseranlagen bis<br>max. 120 Grd.C, Gehäuse aus entzinkungs-<br>freiem Messing mit Außengewinde und<br>Anschluß für elektrische Stellantriebe<br>Typ AMV 130, AMV 130-H und AMV 13<br>max. zul. Differenzdruck: 4 bar<br>Wirkdruck: 0.14 bar<br>Nennweite: DN 25<br>Nenndruck: PN 16<br>Einbauposition: Vor-/Rücklauf<br>Anschluß nach ISO 228/1: G 1 1/4A<br>Kvs-Wert: 4.0 m3/h<br>Durchflußeinstellbereich: 0.43-2,2 m3/h<br><br>Fabrikat: Danfoss<br>Typ: AHQM 25<br>Bestell-Nr.: 003L3596 |
| Cavitation factor | 0.60 |
| China RoHS compliance | Out of scope |
| Connection size | G 1 1/4 A |
| Connection types | External Thread |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | AHQM PN16 25/4/0,14 ext.thr flow/ret |
| Diameter [mm] | 25 mm |
| Differential pressure range [bar] [Max] | 4.00 bar |
| EU RoHS compliance | Yes with exemptions |
| Flow control | Yes |
| Flow limitation | Yes |
| Flow rate [m³/h] | 2.20 m³/h |
| Flow rate [m³/h] [Max] | 2.20 m³/h |
| Flow rate [m³/h] [Min] | 0.43 m³/h |
| Flow restrictor diff.pressure - dpb [bar] | 0.14 bar |
| Function | Flow controller with int. control valve |
| Function VSP - P | No |
| Function VSP - Q | No |
| Function VSP - T | No |
| Kvs values [m³/h] | 4.00 m³/h |
| Leakage rate [% Kvs] | 0.05 |
| Material Description | AHQM PN16 25/4/0,14 ext.thr flow/ret |
Characteristic | Value |
|---|---|
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 120 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 30% |
| Mounting version | Free |
| Number of ports | 2 |
| PN alternative VSP | 10 |
| Permissible media | District heating/cooling circulation water |
| Pressure class | PN 16 |
| Pressure controller | No |
| Pressure nominal [bar] | 16 bar |
| Product Type | AHQM |
| Product group | Pressure flow controllers |
| Product line | District Energy Controls |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Sealing CV material | EPDM |
| Sealing DP material | EPDM |
| Setting Type | None |
| Stem position | Normally open |
| Stroke [mm] | 5.00 mm |
| Valve body material | DZR brass CuZn36Pb2AS (CW 602N) |
| Valve cone CV material | DZR CW602N (CuZn36Pb2As) |
| Valve cone DP material | DZR CW602N (CuZn36Pb2As) |
| Valve seat material | DZR CW602N (CuZn36Pb2As) |
| Valve size | DN 25 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 1.324 Kilogram |
| Net weight | 1.324 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421560716 |
| Proposition 65 | Cancer and Reproductive Harm |