Air Solenoid Valve

Your Professional Air Solenoid Valve Supplier

 

 

Our goal is to become your true partner in the field of air cylinder China. Zhejiang Star Pneumatic Co., Ltd. is specializing in the research and production of pneumatic technology. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us
 

Customized Solutions: We provide corresponding products for customers to choose from based on their models and needs. We use drawings or 3D models to determine the required products and accept customization requests within the product range to meet customer needs to the greatest extent possible.

 

Our Services: We provide detailed product descriptions and installation videos to assist customers with installation and use. Our products come with a one-year warranty, during which time we will arrange experienced engineering technicians to provide support to users.

 

Our Certifications: Our company has passed ISO9001:2015 quality management system certification.

 

Advanced Equipment: Our company uses German CNC machining centers as core equipment and is also equipped with other CNC machine tools and various automated and semi-automated processing equipment.

 

24 Volt Air Solenoid Valve

 

Advantages of Air Solenoid Valve

Compact design and easy installation: One of the standout features of solenoid valves is their compact design, making them ideal for installation in space-limited areas. These valves are significantly smaller and lighter compared to traditional mechanical valves, which makes them easier to handle and install.
High-speed operation and reliability: Solenoid valves offer high-speed operation, making them ideal for systems that require quick and precise control over fluid or gas flow. The electromagnetic mechanism behind these valves allows for rapid opening and closing, ensuring that processes are efficiently managed.
Energy efficiency in fluid control: Another important advantage of solenoid valves is their energy efficiency. These valves are designed to consume minimal power while maintaining optimum performance. Since solenoid valves only draw energy when activated, they are highly energy-efficient, particularly in automated systems that require frequent valve adjustments.
Integration with automated systems for precision: One of the key reasons solenoid valves are favored in modern systems is their ability to integrate seamlessly with automated control systems.

 

Specification of Air Solenoid Valve

 

Product name

Air solenoid valve

Operating Temperature

-15 to +49 °C, +5 to +120 °F

Input Voltage

24VDC

Country of Origin

China

 

Features of Air Solenoid Valve
 

Holding position control

Closed-center design maintains pressure during intermediate stops.

Manual testing

Integrated override simplifies commissioning.

Dual-coil operation

Position memory function retains state during power interruptions.

Low-friction engineering

Special bore finishing enables 0.15mpa startup pressure.

Zero maintenance

Permanent lubrication eliminates servicing requirements.

Space optimization

Manifold grouping capability reduces footprint.

 

Components of Air Solenoid Valve

 
 
01
 

Solenoid coil

The coil is the electromagnet that energizes the plunger or spool. It’s the heart of the operation. Once electric current flows, it generates a magnetic field to initiate valve movement.

 
02
 

Plunger or armature

A movable iron core that gets pulled by the electromagnetic field created by the coil· it either opens or closes the air passage depending on the design (normally closed/open).

 
03
 

Spring

Used to return the plunger to its default position when the coil is de-energized. In a normally closed valve, the spring pushes the plunger down to block flow.

 
04
 

Valve body

Typically made of brass, stainless steel, or aluminum, it houses all internal components and connects the valve to the pneumatic system through threaded or push-in ports.

 
05
 

Seal or diaphragm

Prevents air leakage between ports· made of durable rubber or polymer to withstand pressure and temperature variations.

2 Way Air Solenoid Valve

 

Packing and Shipping of Air Solenoid Valve

 

Packing

Wooden box

Shipping

Shipped by road, sea, rail

 

FAQ

 

Q: How does a solenoid valve coil work?

A: When energized, a solenoid valve coil generates a magnetic field. This field pulls the plunger to open or close the valve, controlling fluid flow.

Q: What is a plunger in a solenoid valve?

A: A solenoid plunger, commonly called a piston, moves up and down to open or close the valve.

Q: What is a solenoid valve used for?

A: A solenoid valve is an electrically controlled valve used to release, shut off, distribute or mix fluids in common industrial applications.

Q: What is the response time of a solenoid valve?

A: Direct operated solenoid valves have a response time of about 30 ms, while the response time of indirect operated solenoid valves can be up to 1000 ms or higher.

Q: What is the difference between a solenoid and an air solenoid?

A: Solenoid valves rely on electrical signals to actuate a magnetic coil, which in turn moves a plunger to control the flow of fluid. In contrast, air pilot valves utilise compressed air to control larger pneumatic devices, with a small valve directing airflow to actuate a larger valve or actuator.

Q: How to maintenance a solenoid valve?

A: Check the connections to the coil for damage or corrosion. Clean the internal parts: Use a wrench to remove the valve stem.

We are one of the most professional air solenoid valve manufacturers and suppliers in China, specialized in providing high quality customized products with low price. We warmly welcome you to buy discount air solenoid valve made in China here from our factory. Contact us for quotation and free sample.

dual coil solenoid, air operated solenoid, air pressure solenoid

(0/10)

clearall