Eaf Series Electric Actuator For Boats
Our Advantages
Product introduction
EAF series electric actuator with crankshaft and base realizes the gyration action of rotary stem motion when equipped with various damper stopper, the high-temperature butterfly valve, hydraulic coupler.
The IoT Mini Electric Actuator (EA-20) by GRAT is suitable for quarter-turn valves and is applied in the automation systems of multiple industries.Additionally, it has functions such as real-time display and manual operation.
Product Characteristics
The device adopts integrated circuit control and a high-performance motor, featuring an ABS upper case and aluminum alloy body. It supports functions such as real-time display and manual operation, offers various optional special functions, and is equipped with a manual crank.
Product parameters
| Power Type: |
Electric |
| Material: |
ABS housing + TPE buttons + integrated PC lens upper case |
| Certification: |
CCC,ISO,CE |
| Torque Range: |
20N·m |
| Power Supply: |
AC 220V, DC 24V |
| Ingress Protection: |
IP67 |
| Control Mode: |
Regulation (Encoder) |
| Input/Output: |
Modbus |
| Valve Connection: |
20N·m (DN25 and smaller ball valves) |
| Parameter |
Specification |
| Rated Voltage |
AC220V/DC24V |
| Rated Torque |
20N·m |
| Compatible Valves |
20N·m (DN25 and smaller ball valves) |
| Speed Control |
PWM stepless speed regulation, smooth operation |
| Adjustable Range |
30%-100% |
| Control Method |
Regulation (Encoder) |
| Communication Protocol |
Modbus-compatible |
| Control Precision |
0.5%, high-performance brushless motor with built-in overload protection |
| Travel Time |
15s-25s (0-90°) |
| Position Display |
OLED real-time display showing current status and parameter info |
| Manual Operation |
Hex key operation |
| Housing Material |
ABS housing + TPE buttons + integrated PC lens upper case |
| Output Shaft |
Recessed octagonal (11×11mm) |
Product information
The device adopts integrated circuit control and a high-performance motor, featuring an ABS upper case and aluminum alloy body. It supports functions such as real-time display and manual operation, offers various optional special functions, and is equipped with a manual crank.
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
Welcome sample order.
Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products.
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests.
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.
Certificates & Test reports
Application:
Audited Supplier 
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