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Meishuo Solenoid Valves Manufacturer

Meishuo specializes in solenoid valves, with over 7 years of experience and 5 production lines, achieving a daily output of 35,000 units. Our main products include normally open and normally closed valves, flush valves, drain valves, and high/low-pressure switches. All our products are certified with RoHS and REACH Green environmental standards.
We are committed to providing users with excellent water quality management solutions and becoming a reliable partner for manufacturers, ensuring that each valve operates safely and reliably under various environmental conditions.

 

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Solenoid Valves
Plastic Low Pressure Switch For RO Pump
1 4 Low Pressure Switch for RO Water Filter
Ф6
Water Contact Pressure Pump Reverse Switch
1 4”Normally closed RO switch
12 Volt DC Drain Control Solenoid Valve
24V DC Dishwasher Solenoid Valve
push connect discharge control solenoid valve
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FAQ's

Commitment to Excellence in Production

What is a solenoid valve?

A solenoid valve is a device that uses electromagnetic principles to control water flow. It is usually used to control the water flow switch in water dispensers, water purifiers and other equipment.

What are the main types of solenoid valves?

The main types are direct-acting, pilot-operated, and proportional solenoid valves.

How does a solenoid valve work?

The solenoid valve activates the internal electromagnetic coil by applying current, generating a magnetic field to move the valve core, open or close the valve, and control the flow of water.

What are the applications of solenoid valves?

Solenoid valves are used in various applications including fluid power pneumatic and hydraulic systems, control of water, air, gas, and steam in industrial systems, and more.

What materials are solenoid valves made from?

It is widely used in water dispensers, water purifiers, refrigerator automatic cooling systems, irrigation systems and other occasions that require automatic control of water flow.

What are the factors to consider when choosing a solenoid valve?

Consider the type of fluid, pressure, temperature, valve size, response time, power consumption, and environmental conditions.

What is the difference between normally open (NO) and normally closed (NC) solenoid valves?

Normally open (NO) valves allow fluid to flow when the solenoid is not energized, while normally closed (NC) valves block fluid flow when the solenoid is not energized.

What is the operating voltage of solenoid valves?

Solenoid valves can operate on different voltages such as 12V, 24V, 110V, or 220V, depending on the design and application.

How to solve the problem of solenoid water valve leakage?

If the solenoid water valve has a leaking problem, first check whether the valve itself is damaged or blocked, and confirm whether the seal is intact. If replacement parts or repairs are required, it is recommended to seek professional help.

What is the lifespan of a solenoid valve?

The lifespan varies based on the quality of the valve, the operating environment, and the frequency of use. High-quality valves can last for many years under proper maintenance.

What are the signs of a failing solenoid valve?

Signs include leaking, reduced flow rate, inconsistent operation, unusual noises, and failure to open or close.

What are the advantages of using a solenoid valve?

Solenoid valves offer fast and safe switching, high reliability, long service life, good medium compatibility of the materials used, low control power, and compact design.

Can solenoid valves be used for both AC and DC power supplies?

Yes, solenoid valves are available for both AC and DC power supplies, but it is important to select a valve compatible with the power type being used.

How do you determine the correct size of a solenoid valve?

The correct size is determined based on the flow rate required, the pressure drop across the valve, and the size of the piping system.

What is the difference between our 1-way water valve and a regular 2-way water valve?

A 1-way water valve, like a check valve, permits water flow in only one direction, preventing backflow. In contrast, a regular 2-way water valve controls flow between two ports, enabling water to pass in either direction as needed, typically operated manually or by an actuator for various applications including faucets, showers, and industrial systems.

What is the response time of a solenoid valve?

The response time can vary depending on the type and design of the valve, but it typically ranges from a few milliseconds to a few seconds.

How do you troubleshoot a solenoid valve that is not working?

Check the power supply, inspect the coil for damage, ensure the valve is not clogged, verify that the valve is installed correctly, and check for any mechanical damage to the valve components.

Can solenoid valves be used in high-temperature applications?

Yes, but you must select a solenoid valve designed for high-temperature operation, considering the materials and construction suitable for the specific temperature range.

How can you extend the lifespan of a solenoid valve?

Regular maintenance, stable installation of electromagnetic coils, regular cleaning of valves, and inspection of the connection status of electromagnetic coils can extend the service life of electromagnetic water valves.

What is the role of the diaphragm in a solenoid valve?

The diaphragm separates the fluid from the solenoid and plunger, and it helps control the opening and closing of the valve in pilot-operated designs.

What are the common causes of solenoid valve failure?

Common causes include electrical issues, contamination or debris in the valve, wear and tear of moving parts, improper installation, and exceeding the valve’s operational limits.

When was your company established?

Our company was founded in 2007 and successfully went public in 2023, dedicated to developing innovative solutions for relays and water valves.

What payment methods do you support?

We accept various payment methods including credit cards, bank transfers, and AliPay.

How can I purchase your products?

You can purchase through our website or by contacting our sales team.

Does the company offer employee benefits?

Yes, we provide a range of benefits including health insurance, paid leave, accommodation, and employee training.

What is the vacation policy?

Employees are entitled to paid annual leave, sick leave, and statutory holidays. The specific vacation policy may vary based on factors such as length of service and position.

What after-sales services does the company provide?

If your product encounters any issues or damages, we offer product repair as well as professional technical support and training.

How long is the product warranty period?

The product warranty period varies depending on the specific product type, but generally, it is a one-year warranty period.

What services do you provide?

We offer services including free sample delivery, product customization and development, printing customization, and packaging customization.

How are damaged or lost goods handled?

If you receive damaged or lost goods during transit, we will promptly contact the logistics company and assist you with the claims process. Please ensure to inspect the integrity of the goods upon receipt and promptly report any issues to us.

How does the company handle delayed deliveries?

We strive to deliver orders on time, but in certain circumstances, unavoidable delays may occur, such as issues with raw material supply or production process adjustments. If there’s a delay in delivery, we will promptly notify you and provide appropriate solutions, such as expediting production schedules or offering compensation.

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