20nm IoT Miniature Electric Actuator for Modulating Water Flow Regulator Valve on/off Type

• Customization: Available
• Certification: CCC, RoHS, ISO, CE, Sil
• Power Supply: AC220V
• Model NO.: WA-00024
• Power Source: Electric Power
• Temperature: Ordinary Temperature
• Connection: Flange
• Material: Alloy
• Torque: 100nm
• Protection Class: IP67
• Type: on/off, Regulating
• Control Signal: 4~20mA
• Dead Zone: ≤0.5%
• Feedback Error: ≤0.5%
• Insulation Resistance: ≤0.5%
• Withstand Voltage: 100 MΩ at 500 V DC
• Protection Rating: 1,500 V AC for 1 Minute
• Housing Material: ABS Housing + TPE Buttons + Integrated PC Lens Upp
• Ingress Protection: IP67
• Control Mode: Regulation (Encoder)
• Input/Output: Modbus
• Valve Connection: 20n·m (DN25 and Smaller Ball Valves)
• Output Shaft: Recessed Octagonal (11×11mm)
• Transport Package: Carton/Wooden Box
• Specification: 20Nm
• Trademark: Grat
• Origin: Wuhan, Hubei, China
• HS Code: 8537109090
• Production Capacity: 1000PCS/Month

Product Description

20NM IoT Miniature Electric Actuator for Modulating Water Flow Regulator Valve On/off Type
 

Product Description

Description
EA-20 Compact Electric Actuator is the latest ultra-small electric actuator developed by our company. It is used for valves with angular stroke operation such as butterfly valves, ball valves, and damper valves to control the opening, closing or adjusting the valve opening. It is suitable for automation systems across various sectors including food, environmental, paper, chemical, and power industries.
The 20NM IoT Mini Electric Actuator by GRAT is suitable for quarter-turn valves and is applied in the automation systems of multiple industries.

Features
1.Low power consumption and high efficiency
2.Smooth speed regulation
3.High-performance motor
4.Real-time parameter display
 

Technical parameters

Power supply	AC 220V / DC24V
Torque	20NM
Valve Size	DN25 ( up to DN25 )
Speed Control Method	PWM
Adjustable Range	30%-100%
Control signal	4-20MA/ 0-10V/1-5V
Communication Protocol	Modbus Compatible
Action time	15s-25s
Gyration angle	0-90°
Position Display	OLED Real-time Display
Manual Function	Hexagonal Wrench
Output Shaft	Inner Concave Octagonal (11x11)
Protection level	IP67
Modulation accuracy	0.5%
Ambient Temp.	-30ºC--60ºC

 

Installation Diagram




Control Diagram

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.
5.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