Spartan Zone Valve Electric Actuator Spring Return 24V N/C

Spartan ME4530 24V Electric Spring Return Zone Valve Actuator N/C
high strength, glass filled, nylon composite, electric gear motor actuators.
normally closed series are 2-position, 2-wire, failsafe on power disruption units.
They are designed for on-off control of hot or chilled water, glycol (50%) and low-pressure steam. An insulating collar keeps the valve body heat away from the actuator. The actuator is equipped with a dial type position indicator and an M30 quick disconnect mounting thumbnut.
General Specification:
Motor Type: Brushless hysteresis, capable of continuous stall.
Action: Power Interrupt - ME4430 Stem UP (NO), ME4530 Stem down (NC)
Operating Voltage: 24VAC, 110VAC, 220VAC 50/60Hz, +-10%
Power Consumption: 8 VA, 0.3A at 24VAC
Ambient Temperature: 40 to 122ºF (5-50ºC)
Enclosure: IP20 (NEMA 1)
Drive Time: 20 sec closing, 10 sec opening - 4430/4431/4432
20 sec opening, 10 sec closing - 4530/4531/4532
Stroke: 4.5 MM
Stem Force: 27lb (120 Newton)
Wiring Connections: 4” (100 MM) leads 7/8” strain relief connector
(Wire harness optional designated with “ W”)
Option: SPDT End Switch 250V 5A (designated with “S”)
Approvals: Meets CE, ROHS requirements
Electric motor UL & CSA approved
Maintenance Free