Spartan Valves ME4140 Actuator
The Spartan Valves ME4140 is a high-performance tri-state non-spring return (NSR) actuator designed for reliable control in hydronic HVAC systems. Engineered for seamless integration with Spartan peripheral devices and zone valve bodies, this 24VAC floating actuator utilizes a brushless, reversible synchronous motor to provide constant torque and precise incremental positioning. This mechanism is ideal for managing hot water, chilled water, and low-pressure steam in air handling units, fan coil units, and terminal boxes. The ME4140 actuator features a unique, patented movement with only five robust moving parts, eliminating small, high-pitched gears that are prone to wear and noise failure. Its force-balance controlled output and end-of-travel shutoff ensure long-term field stability by allowing the unit to remain powered indefinitely without motor damage. Technicians appreciate the compact Syncube actuator design, which provides clear clearance for pipe insulation while maintaining a low profile for tight ceiling spaces and cramped cabinet installations.
Key Benefits- Precise Flow Modulation: The tri-state floating control mechanism provides accurate, incremental positioning for superior temperature and airflow management.
- Quiet and Reliable Operation: Patented 5-part movement eliminates gear whine and mechanical fatigue, offering a life expectancy exceeding 500,000 cycles.
- Flexible Installation: Compatible with all Spartan zone valve bodies (V200/V300) with a tool-free, hand-tightened mounting thumbnut for fast field setup.
- Energy Efficient Design: The 24V synchronous motor maintains position without constant power draw, improving overall building automation efficiency.
- Enhanced Durability: Features an end-of-travel shutoff and high-temperature composite construction to withstand harsh mechanical room environments.
Is the ME4140 a spring-return actuator?
No, the ME4140 is a non-spring return (NSR) model. In the event of a power loss, it will fail in its last position, making it suitable for applications where a specific fail-safe stroke is not required.
What valves are compatible with this actuator?
This actuator is designed to mount globally on Spartan Peripheral Devices zone valve bodies, including 2-way, 3-way, and 4-way configurations with Cv ratings from 0.15 to 9.0.
Can I wire multiple ME4140 actuators in parallel?
Yes, the internal circuitry allows these units to be connected in parallel from the same triac or dry contact relay output without electrical interference or the need for isolating relays.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $211.02
-65%$211.02
$73.86Spartan Valves ME4140 Actuator
The Spartan Valves ME4140 is a high-performance tri-state non-spring return (NSR) actuator designed for reliable control in hydronic HVAC systems. Engineered for seamless integration with Spartan peripheral devices and zone valve bodies, this 24VAC floating actuator utilizes a brushless, reversible synchronous motor to provide constant torque and precise incremental positioning. This mechanism is ideal for managing hot water, chilled water, and low-pressure steam in air handling units, fan coil units, and terminal boxes. The ME4140 actuator features a unique, patented movement with only five robust moving parts, eliminating small, high-pitched gears that are prone to wear and noise failure. Its force-balance controlled output and end-of-travel shutoff ensure long-term field stability by allowing the unit to remain powered indefinitely without motor damage. Technicians appreciate the compact Syncube actuator design, which provides clear clearance for pipe insulation while maintaining a low profile for tight ceiling spaces and cramped cabinet installations.
Key Benefits- Precise Flow Modulation: The tri-state floating control mechanism provides accurate, incremental positioning for superior temperature and airflow management.
- Quiet and Reliable Operation: Patented 5-part movement eliminates gear whine and mechanical fatigue, offering a life expectancy exceeding 500,000 cycles.
- Flexible Installation: Compatible with all Spartan zone valve bodies (V200/V300) with a tool-free, hand-tightened mounting thumbnut for fast field setup.
- Energy Efficient Design: The 24V synchronous motor maintains position without constant power draw, improving overall building automation efficiency.
- Enhanced Durability: Features an end-of-travel shutoff and high-temperature composite construction to withstand harsh mechanical room environments.
Is the ME4140 a spring-return actuator?
No, the ME4140 is a non-spring return (NSR) model. In the event of a power loss, it will fail in its last position, making it suitable for applications where a specific fail-safe stroke is not required.
What valves are compatible with this actuator?
This actuator is designed to mount globally on Spartan Peripheral Devices zone valve bodies, including 2-way, 3-way, and 4-way configurations with Cv ratings from 0.15 to 9.0.
Can I wire multiple ME4140 actuators in parallel?
Yes, the internal circuitry allows these units to be connected in parallel from the same triac or dry contact relay output without electrical interference or the need for isolating relays.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Spartan Valves ME4140 is a high-performance tri-state non-spring return (NSR) actuator designed for reliable control in hydronic HVAC systems. Engineered for seamless integration with Spartan peripheral devices and zone valve bodies, this 24VAC floating actuator utilizes a brushless, reversible synchronous motor to provide constant torque and precise incremental positioning. This mechanism is ideal for managing hot water, chilled water, and low-pressure steam in air handling units, fan coil units, and terminal boxes. The ME4140 actuator features a unique, patented movement with only five robust moving parts, eliminating small, high-pitched gears that are prone to wear and noise failure. Its force-balance controlled output and end-of-travel shutoff ensure long-term field stability by allowing the unit to remain powered indefinitely without motor damage. Technicians appreciate the compact Syncube actuator design, which provides clear clearance for pipe insulation while maintaining a low profile for tight ceiling spaces and cramped cabinet installations.
Key Benefits- Precise Flow Modulation: The tri-state floating control mechanism provides accurate, incremental positioning for superior temperature and airflow management.
- Quiet and Reliable Operation: Patented 5-part movement eliminates gear whine and mechanical fatigue, offering a life expectancy exceeding 500,000 cycles.
- Flexible Installation: Compatible with all Spartan zone valve bodies (V200/V300) with a tool-free, hand-tightened mounting thumbnut for fast field setup.
- Energy Efficient Design: The 24V synchronous motor maintains position without constant power draw, improving overall building automation efficiency.
- Enhanced Durability: Features an end-of-travel shutoff and high-temperature composite construction to withstand harsh mechanical room environments.
Is the ME4140 a spring-return actuator?
No, the ME4140 is a non-spring return (NSR) model. In the event of a power loss, it will fail in its last position, making it suitable for applications where a specific fail-safe stroke is not required.
What valves are compatible with this actuator?
This actuator is designed to mount globally on Spartan Peripheral Devices zone valve bodies, including 2-way, 3-way, and 4-way configurations with Cv ratings from 0.15 to 9.0.
Can I wire multiple ME4140 actuators in parallel?
Yes, the internal circuitry allows these units to be connected in parallel from the same triac or dry contact relay output without electrical interference or the need for isolating relays.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
