The valve is used for smooth manual regulation of coolant flow in water heating networks. 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. The main purpose of the valve is to control the flow of coolant through heating devices.
| Dimensions, G | 1/2” × 1/2” | 3/4” × 3/4” |
| A × B, mm | 72 × 54 | 86 × 68 |
| 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 ÷ +110 | |
| Permissible ambient temperature, ℃ | +5 ÷ +55 | |
| Permissible ambient humidity, % | up to 80 | |
| Max handle temperature, ℃ | +40 | |
| Body material | Brass CW617N nickel plated | |