Electric Valve Actuator
An electric valve actuator is a device that uses a motor to open and close valves in response to a signal. The motor converts electricity into linear or rotary motion, which can then be used to adjust, open, or close the valve. Electric actuators are often used on multi-turn valves like globe or gate valves, as well as ball, plug, and other quarter-turn valves.
Working Principle:
An electric valve actuator operates on the principle of converting electrical energy into mechanical motion to control the opening and closing of valves. Typically, it consists of an electric motor that drives a gearbox or a direct drive mechanism. When an electrical signal is applied, the motor turns, transferring rotational energy to the gearbox or directly to the valve stem. This rotational motion is then translated into linear motion using gears or a threaded rod, depending on the actuator's design. The linear motion of the actuator moves the valve stem up or down, rotating the valve disc or ball to either open or close the valve. Electric valve actuators are commonly used in industrial processes where precise control, rapid operation, and automation are required, offering advantages such as remote operation, programmable control, and integration with digital control systems. They play a crucial role in regulating fluid flow, pressure, and temperature in various industries including oil and gas, water treatment, chemical processing, and power generation.
Application:
1. Food and Beverage Industry: Used to control the flow of ingredients, cleaning solutions, and utilities in food processing plants, ensuring hygiene and operational efficiency.
2. Pharmaceutical Manufacturing: Regulate the flow of sterile liquids and gases in drug manufacturing processes, maintaining strict adherence to sanitary standards and regulatory requirements.
3. Biotechnology: Control the flow of sterile fluids in biotechnological processes, ensuring purity and maintaining aseptic conditions.
Features:
1. Remote Operation: Actuators can be operated remotely, allowing for control from a central location or through automation systems, enhancing operational flexibility and efficiency.
2. Precision Control: They offer precise positioning and control of valve opening and closing, ensuring accurate flow regulation and process optimization.
3. Digital Position Feedback: Many actuators provide digital feedback on the valve position, enabling monitoring and feedback to control systems for accurate process control.
4. Adjustable Speed and Torque: Actuators often allow adjustment of speed and torque, accommodating different valve sizes and operational requirements.
5. Programmable Logic Controller (PLC) Integration: They can be integrated with PLCs and digital control systems, enabling complex automation sequences and communication protocols.
6. Modularity: Some actuators are modular, allowing easy integration with various valve types and sizes, reducing installation and maintenance complexity.
7. Safety Features: Actuators may include safety features such as overload protection, torque limiting, and emergency shutdown capabilities to ensure operational safety.
8. Environmental Protection: Actuators are designed to withstand harsh environmental conditions, with options for weatherproof and corrosion-resistant coatings for outdoor use.
9. Energy Efficiency: They often incorporate energy-efficient motors and mechanisms, optimizing power consumption while maintaining reliable performance.
10. Maintenance Monitoring: Advanced actuators may include diagnostic features for monitoring performance and predicting maintenance needs, enhancing reliability and uptime.
Technical Specifications:
| Name |
Electric actuators For valves |
| Specification |
CE, TUV, ISO |
| Working Pressure |
0-4.0Mpa (40Bar) |
| Ambient Temp |
-20°C ~+70°C |
| Failure Protection Temperature Internal thermal protection |
Internal thermal protection; On: 120°C ± 5°C, off: 97°C ± 15°C |
| Torque Range |
50-2000Nm |
| Motion Range |
0-360° , 0-90° |
| Open/Close Time |
7S-100S |
| Number Of Wires |
2-7 Wires |
| Power supply |
110/220V AC, 1 Phase; 380/440V AC, 3 Phase; 50/60HZ, ±10% |
| Power supply of Control |
110/220V AC, 1 Phase; 50/60HZ, ±10% |
| Type |
On-off, Modulating (Regulating), Passive Contact |
| Motor |
Induction motor(Reversibe motor) |
| Size |
FY-05-FY200 |
| Actuator Body |
Aluminium Alloy/SS304/SS316L |
| External Coating |
Dry powder, Epoxy polyester |
| rotection Class |
IP67/Weatherproof enclosure |
| Features |
Small volume, light weight, easy installation and maintenance. |
| Able to provide big output torque |
| Applied in automatic control industries. |
| Applicable media |
Water,Oil,Gas,Nitric Acid,Acetic Acid |
| Applicable area |
Industrial,water treatment,Oil&Gas |
| Warranty |
1 year |
| Package |
cartons, pallet, cases |
| Production period |
In 15-60 days upon order quantity |
| Payment term |
L/C, T/T, WU, etc. |
| Certificate |
ISO, PED |
| Closest port for shipment |
NINGBO |
| Advantages |
1. Customerized dimensions to meet different requirement 2. quality control from raw materials to the final products 3. Abundant stock 4.Rich export experience 5. Reliable shipping forwarder
|
JoNeng was established in July 2007, located in Wenzhou, China. Totally around 100 nos of workers and the factory Covers 6800m2.
We have three manufacturing factories under Joneng enterprise. Jiayuan is especially into elbow, tee, reducer fittings in both sanitary grade and schedule grade ; Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines; Ezo is into manhole covers and small tanks.
We mainly manufacture:
Stainless steel butterfly valves, ball valves, check valves, CPM valves, diaphragm valves..;
Stainless steel sanitary & Industrial grade elbow, tee, reducer, ferrule, union fittings ;
Stainless steel sight glass, spray ball, manhole cover, flanges,strainers, filters,pipe clamps;
Stainless steel centrifugal pumps, CIP pump, emulsifying pump, rotary pumps;
The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is approved with CE, PED, ISO 9001 quality management system. The products are complied with FDA certificate.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory.
3 PMI machines to inspect the chemical for raw materials, semi finished products and final products to avoid mixing issue.
1 nos of roughness machine to check the surface of the products.
- We keep huge stock for pipe fittings( stainless steel elbow, tee, reducers) , union, ferrules, butterfly valves, check valves, ball valves....so we can delivery the goods in fast way.
24 hours' action for quality complaints
For the stainless steel parts, we take 3 years guarantee without any excuse.Any quality complaints for our valves and fittings, please contact with us, a 24 hours' action is required.
√17 years experience
√6800m2
√100 employees
√100+countries
√1000+ partners
OUR PRODUCTION CAPACITY
| Production Lines |
Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, |
| Product Range |
Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve... |
| Year Established |
2007 |
| Factory Size in Square Meters |
5000M2 |
| NO. OF TOTAL STAFF |
130 |
| Production Capital |
8 000 000 USD |
| Detail capacity |
Manhole covers |
12000nos |
| |
Pipe fittings |
150000nos |
| |
Ferrules, unions, connectors |
200000nos |
| |
Diaphragm valves |
15000nos |
| |
Butterfly valves |
20000nos |
| Investment in Manufacturing Equipment |
750000USD |
| Details of equipment |
For machining parts
29 nos of LG Mazak CNC Machines
4 nos of local CNC machines
2 nos of automatic CNC center
12 nos of plain lathe
For pipe fittings
4 nos of press
3 nos of cutting machine
3 nos of chamfering machine
We also have the following quipments
4 nos of polishing machine
12 nos of grinding machine
3 nos of laser marking machine
3 nos of pressure testing machine
1 nos of temperature testing machine
3 nos of spectro instrument
1 nos of surface roughness device |
| Primary Competitive Advantages |
Strict inspection, honest business way, fast revert on order problem |
| Stocked materials |
Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, |
| OEM Services Provided |
Yes |
| Design Service Offered |
Yes |
| Sales Volume |
6 000 000 USD |
| Export Percentage |
80% |
| MAIN MARKET |
USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East... |
| Own Brand Name |
JoNeng |
FAQ:
1. Are you a trading company or factory?
We are a manufacturer factory and we also have our own exporting license.
2. Do you have certificate ?
Yes, ISO, FDA, LFGB, CE, PED certificate . We also have some patents in design.
3. How do you control the quality?
In quality control ,the most important is to avoid material mixing .
In our factory , 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant.
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine..... all machines help in inspection.
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical....
4. If there is any quality problem, how do you solve it?
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem.
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
5. How long is your delivery time?
For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
6. Warranty time?
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.
7. Why trust in us ?
14 years in this industry . It makes us professional .Good credit in this market.
All of our machines are the assurance of our responsibility.
8. Free sample ?
Free samples can be provided for first cooperation under sincere cooperation.
9. What is the MOQ?
1pcs MOQ is welcome for starting cooperatoon
10.Material certificate ?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate,... can be available, please declare when inquiry us.
11. More questions are appreciated.
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