3-way 1' Inch BSP Female DN25 Universal Mixing Valve Heating Cooling Systems

3-way valves are usually used when the required temperature is obtained by mixing in an appropriate proportion hot water from the boiler with cold return water. These products can also be used as diverting or switching valves when it is required to divide the water stream from the boiler into two circuits, e.g. for a heating system and a domestic hot water tank. The new 3-way valves ARV are even better in this application due to the improved internal construction. The improved design allows achieving a much smaller internal leakage, while maintaining the low required torque. The new 3-way ARV rotary mixing valves with internal thread are made of brass. The connections are in the form of an octagon, which definitely simplifies installation with a hydraulic wrench. The valves are equipped with knobs for manual adjustment and angle of rotation limiters to facilitate the appropriate setting. The readable scale located on the knob cover enables precise reading of the valve opening degree.