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M3R, M4R: Control valve with threaded connect.,PN 10

How energy efficiency is improved
Flow from both sides, plus the linear characteristic, ensure that the valve provides excellent energy efficiency.

Areas of application
Continuous regulation of the flow temperature in heating systems where a certain amount of leakage is desirable.

Properties

• Nominal pressure 10 bar
• M3R: three-way valves with nominal diameters of  DN 15…50
• M4R: four-way valves with nominal diameters of  DN 20…50
• Suitable for use with the motorised drives of type AR30W or ASM 105/115/124.
• Manual adjustment by means of lever and end stops

Technical description

• Body and gate of brass CW617N
• Double O-ring of EPDM guarantees the tightness of the seal at the spindle
• Lever of ABS
• Max. operating temperature 110 °C