M3R, M4R

How energy efficiency is improved

Supply from both sides and the linear characteristic enable energy-efficient working

Features

• M3R: 3-way valves with nominal diameters DN 15…50
• M4R: 4-way valves with nominal diameters DN 20…50
• Used in combination with the ADM 322 and ASM 105, 115, 124 motorised actuators
• Manual adjustment by means of lever and end stops
• Body, cover, front gate and spindle made of brass