


| Parameter | Value |
|---|---|
| EAN () | 5702421805725 |
| Type () | V74D52 |
| Volume () | 9.52 Liter |
| Function () | Press. reduction controller |
| Net weight () | 3.414 Kilogram |
| Valve size () | DN 25 |
| Application () | District Heating |
| Description () | V74 D52 DN25 PN25 Kvs8 1-5,5 |
| Flow control () | No |
| Gross weight () | 3.414 Kilogram |
| Diameter [mm] () | 25 mm |
| Product group () | Pressure flow controllers |
| Pressure class () | PN 25 |
| Flow limitation () | No |
| Number of ports () | 2 |
| Connection types () | External Thread |
| Function VSP - P () | Yes |
| Function VSP - Q () | No |
| Function VSP - T () | No |
| Mounting version () | Free |
| Flow rate [m³/h] () | 0 m³/h |
| Permissible media () | Termo oil |
| Kvs values [m³/h] () | 8 m³/h |
| Pressure controller () | Pressure reduction controller |
| Valve body material () | Red bronze CuSn5ZnPb (Rg5) |
| Actuator size [cm²] () | 31 cm² |
| Leakage rate [% Kvs] () | 0.02 |
| Pressure nominal [bar] () | 25 bar |
| Flow rate [m³/h] [Max] () | 0 m³/h |
| Media temperature [°C] [Max] () | 130 °C |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| In scope of WEEE and contain batteries () | No |
| Differential pressure range [bar] [Max] () | 12 bar |
| Differential pressure setting [bar] [Max] () | 5.5 bar |
| Differential pressure setting [bar] [Min] () | 1 bar |
| Select if the Shock valve should be with a Fixed pressure or Adjustablepressure () | Adjustable |
Technical specifications and performance data
Installation and operation guide