AHQM, PN 16, DN 40, Flow rate [m³/h]: 1.50 - 7.50, External Thread, G 2 A, Mounting version: Free
003L3601
AHQM PN16 40/12,5/0,2 ext.thr flow/ret
Product specifications
Characteristic | Value |
|---|---|
| Actuator diaphragm material | EPDM |
| Application | District Heating |
| Basic Data Text Template | Danfoss Volumenstromregler AHQM<br>DN 40 / Kvs 12,5 / PN16<br><br>Danfoss Volumenstromregler AHQM für<br>zusätzlichem elektrischem Stellantrieb<br>für Warm- u. Heißwasseranlagen bis<br>max. 110 Grd.C, Gehäuse aus GG-25<br>(EN-GJL-250) mit Außengewinde und<br>Anschluß für elektrische Stellantriebe<br>Typ AMV(E) 435 und AMV(E) 438SD<br>max. zul. Differenzdruck: 4 bar<br>Wirkdruck: 0,2 bar<br>Nennweite: DN40<br>Nenndruck: PN 16<br>Einbauposition: Vor-/Rücklauf<br>Anschluß nach ISO 228/1: G 2A<br>Kvs-Wert: 12,5 m3/h<br>Durchflußeinstellbereich: 1,5 - 7,5<br>m3/h<br><br>Fabrikat: Danfoss<br>Typ: AHQM 40<br>Bestell-Nr.: 003L3601 |
| Cavitation factor | 0.60 |
| China RoHS compliance | Out of scope |
| Connection size | G 2 A |
| Connection types | External Thread |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | AHQM PN16 40/12,5/0,2 ext.thr flow/ret |
| Diameter [mm] | 40 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] | 7.50 m³/h |
| Flow rate [m³/h] [Max] | 7.50 m³/h |
| Flow rate [m³/h] [Min] | 1.50 m³/h |
| Flow restrictor diff.pressure - dpb [bar] | 0.20 bar |
| Function | Flow controller with int. control valve |
| Function VSP - P | No |
| Function VSP - Q | No |
| Function VSP - T | No |
| Kvs values [m³/h] | 12.50 m³/h |
| Leakage rate [% Kvs] | 0.05 |
| Material Description | AHQM PN16 40/12,5/0,2 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 | Metal |
| Sealing DP material | EPDM |
| Setting Type | None |
| Stem position | Normally open |
| Stroke [mm] | 10.00 mm |
| Valve body material | Grey cast iron EN-GJL-250 (GG-25) |
| Valve cone CV material | DZR CW602N (CuZn36Pb2As) |
| Valve cone DP material | Stainless steel, mat. No. 1.4404 |
| Valve seat material | Stainless steel, mat. No. 1.4404 |
| Valve size | DN 40 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 6.33 Kilogram |
| Net weight | 6.33 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5710104028736 |
| Proposition 65 | Cancer and Reproductive Harm |