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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.
Advantages of Solenoid Valve
Cost performance
The solenoid valve itself is simple in structure and low in price. It is easier to install and maintain than other types of actuators such as control valves. What is more significant is that the automatic control system is much simpler and the price is much lower.
Energy-saving applicability
The response time of the solenoid valve can be as short as several milliseconds, and even the pilot-operated solenoid valve can be controlled within tens of milliseconds. Because of its own loop, it is more sensitive than other automatic control valves. A properly designed solenoid valve coil has low power consumption and is an energy-saving product.
Scope of application
It is widely used, and the solenoid valves have various models.
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Product name |
Solenoid valve |
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Effective flow areas |
5.0mm² (Cv=0.28) to 12.0mm² (Cv=0.67) |
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Pressure ranges |
Operating within 0.15-0.8MPa |
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Country of Origin |
China |
Holding position control
Closed-center design maintains pressure during intermediate stops.
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
Manual testing
Integrated override simplifies commissioning.
Automotive industry: In the automotive industry, solenoid valves are integral to the control of various fluid and gas systems, contributing to a vehicle’s performance, efficiency, and emission standards.
Hvac systems: Heating, ventilation, and air conditioning (hvac) systems rely on solenoid valves for the efficient control of refrigerants, water, and air.
Manufacturing and industrial automation: In manufacturing and industrial automation, solenoid valves are used to control the flow of hydraulic or pneumatic fluids, enabling the precise operation of machinery and equipment.
Water treatment and irrigation: Water management systems, including water treatment plants and irrigation systems, utilize solenoid valves to ensure the efficient and controlled distribution of water.
Medical devices and healthcare
Solenoid valves play a critical role in medical devices, controlling the flow of gases and fluids with high precision to ensure patient safety and optimal performance of medical equipment.
Food and beverage industry
In the food and beverage industry, solenoid valves are essential for controlling the flow of liquids, gases, and steam during processing, packaging, and distribution.
Chemical and pharmaceutical industry
In the chemical and pharmaceutical industries, solenoid valves are crucial for controlling the flow of chemicals, solvents, and other fluids in manufacturing and laboratory processes.
Coil: The coil is a crucial component of the solenoid, consisting of tightly wound, insulated copper wire around a core tube. When an electric current is applied to the coil, it generates an electromagnetic field, which actuates the core to open or close the valve.
Core: The core, also known as the plunger or armature, is the moving ferromagnetic component inside the solenoid. Made from soft iron or other magnetic materials, the core is drawn toward the center of the coil’s magnetic field when energized, triggering the mechanical actuation of the solenoid valve to control fluid flow.
Core spring: The core spring is responsible for returning the core to its original position once the electromagnetic field is de-energized. The spring’s material and tension are selected based on actuation force and operation mode (normally open or normally closed).
Diaphragm: The diaphragm is a flexible membrane that separates the solenoid assembly from the process fluid and maintains system integrity by containing fluid pressure.
Stem: The stem is the connecting link between the core (or plunger) and the valve’s closing element (such as the disc or plug).
Disc: The disc is the main shut-off device in many solenoid valve designs, ensuring zero-leakage sealing when the valve is closed.
Seat: The seat is the precision-machined orifice against which the disc seals when the valve is closed, ensuring a leak-tight shutoff.
Seal: The seal, sometimes called an o-ring or gasket, isolates the solenoid assembly and external environment from the process fluid.
Bonnet: The valve bonnet forms the protective upper cover of the valve body, with the core tube and stem extending through it into the valve assembly. T
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Packing |
Wooden box |
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Shipping |
Shipped by road, sea, rail |
We are one of the most professional solenoid valve manufacturers and suppliers in China, specialized in providing high quality customized products with low price. We warmly welcome you to buy discount solenoid valve made in China here from our factory. Contact us for quotation and free sample.
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