


| Parameter | Value |
|---|---|
| EAN () | 5702421558140 |
| Type () | AHPBM-F |
| Volume () | 1.378 Liter |
| Function () | Diff. press. and flow limiter with int. control valve |
| Net weight () | 0.718 Kilogram |
| Valve size () | DN 20 |
| Application () | District Heating |
| Description () | AHPBM-F PN16 20/2,5/0,12 ext.thr. flow |
| Stroke [mm] () | 5 mm |
| dPb virtual () | 0.1 |
| Flow control () | No |
| Gross weight () | 0.718 Kilogram |
| Diameter [mm] () | 20 mm |
| Product group () | Pressure flow controllers |
| Stem position () | Normally open |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 16 |
| Connection size () | G 1 A |
| Flow limitation () | Yes |
| Number of ports () | 2 |
| Connection types () | External Thread |
| Function VSP - P () | Yes |
| Function VSP - Q () | Yes |
| Function VSP - T () | No |
| Mounting version () | Flow |
| Cavitation factor () | 0.6 |
| Flow rate [m³/h] () | 1.2 m³/h |
| Permissible media () | District heating/cooling circulation water |
| Kvs values [m³/h] () | 2.5 m³/h |
| Medium alternative () | Glycolic water up to 30% |
| PN alternative VSP () | 10 |
| Pressure controller () | Differential pressure controller |
| Sealing CV material () | EPDM |
| Sealing DP material () | EPDM |
| Valve body material () | DZR brass CuZn36Pb2AS (CW 602N) |
| Valve seat material () | Dezincing free brass CuZn36Pb2As |
| Leakage rate [% Kvs] () | 0.02 |
| Pressure nominal [bar] () | 16 bar |
| Valve cone CV material () | Dezincing free brass CuZn36Pb2As |
| Valve cone DP material () | Dezincing free brass CuZn36Pb2As |
| Flow rate [m³/h] [Max] () | 1.2 m³/h |
| Flow rate [m³/h] [Min] () | 0.25 m³/h |
| Actuator diaphragm material () | EPDM |
| Media temperature [°C] [Max] () | 120 °C |
| Media temperature [°C] [Min] () | 2 °C |
| In scope of WEEE and contain batteries () | No |
| Differential pressure range [bar] [Max] () | 4 bar |
| Differential pressure setting [bar] [Max] () | 0.12 bar |
| Differential pressure setting [bar] [Min] () | 0.12 bar |
| Select if the Shock valve should be with a Fixed pressure or Adjustablepressure () | Fixed |
Technical specifications and performance data
Installation and operation guide