Valve Actuator Control Non-Spring Return Direct Coupled 24 Volt for HVAC Systems

The ML6984 and ML7984 are self-contained, self-adjusting, motorized valve actuators that mount directly onto V5011 two-way and V5013 three-way globe valves, providing linear stem operation between 1/2 in. (13 mm) and 1 in. (25 mm). ML6984 is for use with low voltage SPDT Series 20, Series 60 (on-off)or SP3T Series 60 (floating) electro-mechanical and electronic controllers. ML7984 is for use with Series 70 0-10 VDC, 2-10 VDC, 4-20 mA, electronic Series 90 "SuperMod", and 135 Ohm modulating controllers.

• Allows the use of one common transformer power supply for multiple actuators and controllers
• Self-contained, motorized valve linkage
• Linkage self-adjusts to valve stroke of 1/2 to 1 in
• Multi-pose mounting
• Strong valve seat closing force 160 lbf
• Compact size for easy installation in confined area
• One device for either 24 VAC or 28 VDC power supply application
• Electronic current sensing provides internal protection and positive full closing force
• ML6984 models are compatible with 3-wire control systems
• UV-stabilized plastic cover, aluminum base and yoke
• -40 to 150 deg F shipping and storage temperature
• Environmental, electrical or ingress protection rating: IP54, Class I insulation (24 VAC)
• No internal auxiliary switch
• Fail safe mode: Stays in place
• 7/8 in hole for 1/2 in conduit cable