- COVNA® Multi-Turn Actuators -

Multi-Turn Electric Actuator

360 degrees electric rotary actuators suitable for gate valves and globe valves for linear movement. Multi-Turn electric actuator is available in 3-phase AC, 1-phase AC and DC motors. Features include full-featured, reliable performance, and an advanced control system. Widely used for on/off control of water, oil, gas, etc.

Available in Profibus Fieldbus, Modbus Fieldbus, Hart Fieldbus, FF Fieldbus and Device Net Fieldbus control.

Power Supply	General: 3-Phase 380VAC Special: 3-phase: AC660V, AC440V, AC415V Special: 1-phase: AC220V, AC110V Special: DC: DC12V, DC24V, DC48V
Torque Range	50Nm to 10,000Nm
Protection Class	IP65
Insulation Class	F Class
Ambient Temperature	-4°F to 140°F

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COVNA Multi-Turn Electric Actuators

As a top actuator valve manufacturer in China, COVNA manufactures electric gate valve actuators, electric globe valve actuators, electric ball valve actuators and electric butterfly valve actuators for your choice. What’s more, being our partner, you could enjoy:

Online technical support
3D drawing
Technical datasheet and install manual
Selection guide to help to choose the right item
1-Year warranty and after-sales service
Competitive price to help you to reduce the budget and gain more benefits

Offering a one-stop valve solution to fulfill your needs about building, replacement or upgrade projects.

COVNA Multi-turn electric actuator provides you with a reliable and efficient fluid control solution. This electric actuator is a 360 degrees rotary electric actuator for gate valve and globe valve. Also available for the ball valve and butterfly valve which have higher torque needs.

Compatible with various control systems to help you realize industrial automation.

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For Project Designer Or Contractor

As a one-stop actuator valve solution provider, COVNA is happy to help you to select the right valve and actuator basic on your project design. What’s more, we could offer the 3D drawing, technical datasheet, and online technical support to help you get the bidding or select the right item.

For Distributor

COVNA has rich experience with valve and our team is focused on the market trending. We know the market and we know the trend. So we could share the market info for your reference and help you build the business and earn more benefits.

Features Of Multi-Turn Electric Actuator:

High torque range up to 10,000Nm
Wide ambient temperature from -40℃ to 100℃
Suitable for high humidity environment
High protection class and high corrosion protection
Divided by control method: ordinary type, intelligent switch type, intelligent adjustment type(Profibus Fieldbus, Modbus Fieldbus, Hart Fieldbus, FF Fieldbus, Device Net Fieldbus)
Available in 3-phase AC, 1-phase AC and DC motors
Handwheel for manual operation
Suitable for gate valve, globe valve, ball valve and butterfly valve to allow your automation easier

For Gate Valve

For Globe Valve

For Butterfly Valve

For Ball Valve

Technical Parameter Of Multi-Turn Electric Actuator:

Model	Output Torque(Nm)	Output Speed(r/min)	Manual Speed Ratio	Motor Power 380V(kW)	Rated Current	Reference Weight(Kg)
Z05	50	18/24	1:1	0.12/0.18	0.45/0.6	15.2
Z10	100	18/24	1:1	0.18/0.25	0.6/0.85	15.8
Z15	150	18/24	1:1	0.25/0.37	0.85/1.05	16.2
Z20	200	18/24	1:1	0.37/0.55	1.05/1.3	24.2
Z20	200	36/48	1:1	0.55/0.75	1.3/1.7	24.2
Z30	300	18/24	1:1	0.55/0.75	1.3/1.7	25.8
Z30	300	36/48	1:1	0.75/0.85	1.7/1.85	25.8
Z45	450	18/24	1:1	0.75/0.85	1.7/1.85	63
Z45	450	36/48	1:1	1.1/1.5	2.5/3.2	63.2
Z60	600	18/24	1:1	1.1/1.5	2.5/3.2	65.2
Z60	600	36/48	1:1	1.5/2.2	3.2/4.5	65.2
Z90	900	18/24	1:1	1.5/2.2	3.2/4.5	67.5
Z90	900	36/48	1:1	2.2/3.0	4.5/6.3	68.5
Z120	1200	18/24	1:1	2.2/3.0	4.5/6.3	69.8
Z120	1200	36/48	1:1	3.0/4.0	6.3/8.5	69.8
Z180	1800	18/24	1:21	4	8.5	120
Z250	2500	18/24	1:21	5	10.5	125
Z350/500	3500/5000	8	1:60	5	10.5	200
Z700/1000	7000/10000	4.5	1:107	5.5	11.2	260