AHQM, PN 16, DN 20, Flow rate [m³/h]: 0.25 - 1.20, External Thread, G 1 A, Mounting version: Free
003L3595
AHQM PN16 20/2,5/0,12 ext.thr flow/ret
Product specifications
Characteristic | Value |
|---|---|
| Actuator diaphragm material | EPDM |
| Application | District Heating |
| Basic Data Text Template | Danfoss Volumenstromregler AHQM,DN 20 / Kvs 2.5 / PN16,Danfoss Volumenstromregler AHQM für,zusätzlichem elektrischem Stellantrieb,für Warm- u. Heißwasseranlagen bis,max. 120 Grd.C, Gehäuse aus entzinkungs-,freiem Messing mit Außengewinde und,Anschluß für elektrische Stellantriebe,Typ AMV 130, AMV 130-H und AMV 13,max. zul. Differenzdruck: 4 bar,Wirkdruck: 0.12 bar,Nennweite: DN 20,Nenndruck: PN 16,Einbauposition: Vor-/Rücklauf,Anschluß nach ISO 228/1: G 1 A,Kvs-Wert: 2.5 m3/h,Durchflußeinstellbereich: 0.25-1,2 m3/h,Fabrikat: Danfoss,Typ: AHQM 20,Bestell-Nr.: 003L3595 |
| Cavitation factor | 0.60 |
| China RoHS compliance | Out of scope |
| Connection size | G 1 A |
| Connection types | External Thread |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | AHQM PN16 20/2,5/0,12 ext.thr flow/ret |
| Diameter [mm] | 20 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] | 1.20 m³/h |
| Flow rate [m³/h] [Max] | 1.20 m³/h |
| Flow rate [m³/h] [Min] | 0.25 m³/h |
| Flow restrictor diff.pressure - dpb [bar] | 0.12 bar |
| Function | Flow controller with int. control valve |
| Function VSP - P | No |
| Function VSP - Q | No |
| Function VSP - T | No |
| Kvs values [m³/h] | 2.50 m³/h |
| Leakage rate [% Kvs] | 0.02 |
| Material Description | AHQM PN16 20/2,5/0,12 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 20 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 0.721 Kilogram |
| Net weight | 0.708 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421560693 |
| Proposition 65 | Cancer and Reproductive Harm |