ELECTRIC, MODULATING SPRING RETURN
ME4640, ME4740, ME4840, ME4940

Modulating Spring Return, Power Cube Electric Actuators.

These spring return (Open or Closed) actuators are designed to work with Spartans Zone valve line for the control of hot and chilled water and low pressure steam.

Available models:

ME4640 – 24Vac Three point floating spring up
DATASHEET
ME4740 – 24Vac PWM 0.25-5.0 secs spring up
DATASHEET
ME4840 – 24Vac 0-10Vdc, 2-10Vdc or 4-20mA spring up
DATASHEET
ME4844 – 24Vac 0-5 or 5-10Vdc spring up
DATASHEET
ME4940 – 24Vac 0-10Vdc, 2-10Vdc or 4-20mA spring down
DATASHEET
ME4944 – 24Vac 0-5 or 5-10Vdc spring down
DATASHEET