Micro Solenoid Valve

MH: Professional Micro Solenoid Valve Supplier

XAC MH MACHINING CO., LTD. , established in 1955, is a leading backbone enterprise within China's aerospace industry. The company has successfully developed China's first aviation gyroscopic instrument, its first missile autopilot system, its first aviation attitude and navigation system, and its first aviation flight director system. OEM ultra-precision machining for Medical, Energy, Space, Defense, Semiconductor, Oil & Gas etc.

Why Choose Us

Advanced Equipment

We are equipped with hundreds of world-leading manufacture and testing equipment from Germany, Switzerland, the United States, and Japan, like six-axis, five-axis, and four-axis CNC machines, sets of Zeiss CMM, high-precision testing benches etc.

ODM/OEM Services

From refractory metal materials to precision functional components and radar system products, we accept ODM/OEM orders. We provide a one-stop service from design to processing to surface treatment.

Quality Certifications

MH is certified by international standards including AS9100, ISO14001, and ISO45001, and possesses a CNAS-accredited laboratory and a comprehensive quality control system.

Global Market

Our products are exported to countries and regions including Europe, the United States, Russia, and Japan. Our products enjoy an excellent reputation among our customers.

Types of Micro Solenoid Valve

The Micro Solenoid Valve Produced by Our Company Mainly Include the Following Types:

Aircraft Engine Oil Solenoid Valve

This solenoid valve is specifically designed for aircraft engine oil systems, such as those using Mobil Aeroshell 15W-50 oil.

Pneumatic Solenoid Valve

This solenoid valve is designed for high-temperature air systems, offering precise control and efficient operation within the +135℃ to +250℃ temperature range.

Ground Fuel Solenoid Valve

This solenoid valve is designed for jet fuel systems, specifically for ground operations, offering precise flow control and reliable operation.

Key Parameters

Product Type	Solenoid Valve / Pneumatic Control Valve
Diameter	3mm / 4 mm / 6mm
Working Pressure	4.5 MPa
Working Medium	Lubricating Oil / Air
Temperature Range	-55℃ ~ +120℃
Operating Voltage	18 ~ 32V DC
Operating Current	≤ 0.75 A
Configuration	2/2-Way, Normally Closed
Weight	318.5 g

Materials

Stainless steel and brass are commonly used for valve bodies to ensure durability and corrosion resistance, while elastomers like nitrile rubber or fluoropolymers provide reliable sealing properties.

Advantages of Micro Solenoid Valve

4mm Solenoid Valve (2/2-Way, Normally Closed)

Fast response time: Micro solenoid valves can open and close extremely quickly, often within milliseconds. This makes them ideal for applications where rapid and precise control is required.

Remote operation and automation: Micro solenoid valves can be easily controlled remotely using electrical signals. This allows for automation and integration into complex control systems, and enables operation in hazardous or inaccessible locations.

Low power consumption: Micro solenoid valves are energy-efficient, consuming a relatively low amount of power.

Compact size and lightweight: Compared to other types of valves, solenoid valves are generally compact and lightweight. This saves space and makes for easy installation.

Reliability and durability: They have few moving parts which reduces the risk of wear and tear. With proper maintenance, solenoid valves can provide reliable and long-lasting performance.

Cost-effectiveness: Micro solenoid valves are generally cost-effective compared to other types of valves, especially for simple on/off control applications.

Safety: Micro solenoid valves are available in normally closed or normally open configurations, providing fail-safe options as they will revert to a safe state in the event of power loss.

Precision and accuracy: Micro solenoid valves can provide consistent performance in critical applications with precise and accurate control of fluid and gas flow.

Application of Micro Solenoid Valve

Oil and Gas:

Used for controlling fluid and gas flow in pipelines, refining processes, and extraction equipment.

Medical Equipment:

Used in analytical devices, respiratory equipment, and fluid control modules.

Aerospace:

Ensures precise fluid and gas management in confined spaces.

Laboratory Analysis:

Helps regulate the flow of fluids in advanced testing and research setups.

Industrial Automation:

Enhances equipment efficiency by controlling fluid movement.

Installation Requirements

Check the valve label for catalog number, pressure, voltage and size to ensure it is suitable for the application.

Install the valve with the flow direction as indicated by an arrow on the body of the valve.

It is recommended that a strainer and isolation valve be installed close to the inlet side to provide protection and assist with servicing.

To ensure a leak proof seal use thread tape or thread tape on threaded valves and gaskets on flanged valves.

Do not overtighten the fittings leading into the valve, too much torque can lead to the valve body cracking especially in softer materials such as nylon.

Customization Process

Communicate Needs

You can contact us via email at info@xacmfg.com to share your specific requirements, such as filtration grade, dimensions, or materials. This allows us to prepare an accurate quotation tailored to your needs.

Develop Solutions

Based on your requirements, we will create a customized solution and provide detailed design drawings along with a clear implementation plan.

Contract Confirmation

We will review the design plans and contract details together to ensure mutual understanding and agreement. This step guarantees clarity for both parties.

Manufacturing & Delivery

Once confirmed, we begin manufacturing and closely monitor progress to ensure timely production and delivery. This helps us maintain efficiency and meet deadlines.

Final Acceptance

We conduct a final acceptance inspection with you to confirm that the delivered products meet your quality standards and all technical specifications.

Ongoing Support

After delivery, we provide maintenance and technical support to ensure long-term reliability. This ensures your products consistently perform at their best.

Shipping and Delivery

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Our Certifications

Our manufacturing and quality systems meet strict aerospace standards

FAQ

Q: Can a micro solenoid valve be installed vertically?

A: Ideally, the solenoid valve must be mounted in a horizontal pipe run with the solenoid vertically on top. This ensures that the armature tube points upwards, thus reducing the risk of any sediments in the media falling into the tube and restricting the armature movement.

Q: How do micro micro solenoid valves work?

A: These valves use an electromagnetic coil to open or close a passage, allowing precise control over fluid movement.

Q: What is the difference between direct-acting and pilot-operated solenoid valves?

A: Direct-acting valves operate without external pressure, while pilot-operated valves use system pressure to assist in operation.

Q: How do I select the right micro solenoid valve?

A: Consider the application’s requirements, fluid compatibility, and industry standards before choosing a valve.

Q: How do check valves help with micro solenoid valves?

A: The primary function of a check valve is to allow flow in one direction only, preventing backflow. This is particularly important when a solenoid valve closes, as it stops the flow from continuing in the undesired direction. This helps protect equipment, maintain system pressure, and prevent contamination.

As one of the most professional solenoid valve manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale high quality solenoid valve made in China here from our factory.

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