4-WAY MIXING VALVE DN 25

4-way valves are used for solid fuel boilers, as mixing valves with a simultaneous increase in the return temperature to the boiler.

They can also be successfully used as control fittings in heating installations with cast iron boilers with oil or gas planes.

The valves are equipped with knobs for manual adjustment and rotation angle limiters to facilitate proper setting.

The scale on the knob cap allows you to precisely determine the degree of valve opening.

TECHNICAL DATA:

• DN: 25
• Connection: Rp 1
• maximum temperature: 100°C
• maximum pressure : PN 10
• moment of closing and opening force of the valve : 10 Nm
• torsion resistance MT1 : 125 Nm / MT2 : 100 Nm
• bending resistance MF1 : 340 Nm / MF2 : 170 Nm
• Number of cycles : 5000
• bandwidth class VB