The manual direct valve is designed to regulate the heat mode of the heater by changing the amount of coolant from zero to the value that is determined by this setting valve. This principle of regulation enables a smooth regulation and reduction of noise that occurs in the heating system during the flow of the heating medium. The KOER valve is made of high quality material, the valve body is made of high quality hot pressed brass, the outer coating is nickel plated. The valve handle is made of impact-resistant polystyrene.
| Dimensions, G | 1/2” × 1/2” |
| A × B × C, mm | 49 × 21,5 × 46 |
| Working pressure, bar | up to 10 |
| Maximum pressure, bar | 15 |
| Purpose | Supply |
| Type of heating system | any |
| Bypass line | no |
| Connection type | for systems with side connection |
| Regulation | thermostatic |
| Temperature range of the working environment, ℃ | 0 ÷ +110 |
| Body material | Brass CW617N nickel plated |