The tuning radiator valve serves for the installation setting (balancing) of the calculated coolant flow through the heating devices of water heating systems, as well as for disconnecting the heating device from the network.
The valve can be used on pipelines of systems for drinking and domestic purposes, hot water supply, as well as on technological pipelines transporting liquids that are non-aggressive to the valve materials.
The presence of a polusgon allows you to mount and dismantle the valve without dismantling the pipeline.
A brass plug protects the valve against unauthorized interference with the installation setting.
| Dimensions, G | 1/2” × 1/2” | 3/4” × 3/4” |
| A × B, mm | 50,5 × 46,5 | 60 × 48 |
| Working pressure, bar | up to 10 | |
| Maximum pressure, bar | 15 | |
| Flow rate through a closed valve at a pressure difference of 1 kPa, cm3/min | 0 ÷ 5 | |
| Torque at adjustment knob, N·m | Maximum 2,0 | |
| Number of handle full turns from position „close“ up to „open“, pcs | 3 | |
| Mounting position | any | |
| Allowed bending moment on the valve body, N·m | up to 100 | |
| Temperature range of operating medium, ℃ | 0 ÷ +130 | |
| Permissible ambient temperature, ℃ | +5 ÷ +55 | |
| Permissible relative humidity of the environment, % | up to 80 | |
| Axle bolt | hexagon 8 | |
| Body material | Brass CW617N nickel plated | |