Are you curious about where the best expansion valves are made? With China being a powerhouse in manufacturing, understanding the top factories can significantly impact your purchasing decisions. By comparing these leading manufacturers, you can ensure quality, reliability, and cost-effectiveness in your projects. Imagine having access to the best options that not only meet your needs but also enhance your overall efficiency. Ready to discover which factories stand out in the crowded market? Join us as we dive into the top expansion valve manufacturers in China and help you make informed choices for your business!
China Solenoid Valve, Expansion Valve, Ball Valve Manufacturer …
China Expansion Valve Supplier, Manufacturer and Factory – Sanheng
Product Details: Sanheng is a professional manufacturer of Expansion Valves, including Thermal Expansion Valves and Air Conditioning Expansion Valves, dedicated to quality control and international product development.
Technical Parameters:
– Regulates supply of liquid refrigerant to evaporator
– Controls refrigerant flow based on superheat
Application Scenarios:
– Refrigeration systems
– Freezing systems
Pros:
– Improves energy efficiency of systems
– Reduces installation space and cost
Cons:
– Potential for leakage in systems
– Requires proper maintenance for optimal performance
China’s Leading Expansion Valve Manufacturer, Supplier, and Factory
Product Details: High-quality expansion valves engineered for efficient and reliable performance in various applications.
Technical Parameters:
– Durability and reliability
– Precise flow regulation of refrigerant
Application Scenarios:
– Air conditioning systems
– Refrigeration systems
Pros:
– Enhances overall functionality
– Reduces operational costs
Cons:
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– Generic placeholder for cons
ZHW – Expansion Joint Manufacture | Rubber Lining Supplier
Product Details: Expansion Joints, Bellows, Rubber Lining
Technical Parameters:
– Custom design options available
– Durable materials used
Application Scenarios:
– Industrial piping systems
– Power plants
Pros:
– High-quality manufacturing
– Over 20 years of experience
Cons:
– Limited information on specific product dimensions
– Potentially high shipping costs for international orders
Expansion Valve, Auto air conditioner, Car spare parts | China …
Product Details: Expansion Valve for automotive air conditioning systems, suitable for various car brands.
Technical Parameters:
– Model: SL-988535
– Model: SL-88511
Application Scenarios:
– Automotive air conditioning systems
– Refrigeration systems
Pros:
– High-quality manufacturing
– OEM service available
Cons:
– Limited stock availability
– Specific to automotive applications
China Thermal Expansion Valves For Industrial Use Supplier …
Product Details: Thermal Expansion Valves for industrial use, suitable for refrigeration systems.
Technical Parameters:
– Material: Brass
– Pressure Rating: Up to 30 bar
Application Scenarios:
– Refrigeration systems
– Cold storage facilities
Pros:
– High efficiency in temperature control
– Durable construction
Cons:
– Requires regular maintenance
– May be sensitive to pressure fluctuations
Expansion Valve Factory – China Expansion Valve Manufacturers and Suppliers
Product Details: Thermostatic expansion valves regulate the injection of refrigerant liquid into evaporators, controlled by the refrigerant superheat.
Technical Parameters:
– Suitable for liquid injection in dry evaporators
– Proportional superheat at evaporator outlet
Application Scenarios:
– Marine HVAC systems
– Refrigeration units
Pros:
– Efficient refrigerant management
– Improves evaporator performance
Cons:
– Requires precise installation
– May need regular maintenance
Top 10 Industrial Valve Manufacturers in China 2024
Product Details: High-performance butterfly valves, ball valves, control valves, self-operated pressure regulating valves, breather valves, flame arresters, pressure relief valves.
Technical Parameters:
– Sizes from 1/2” to 60” (DN15 to DN1500)
– Pressure ratings from 150lb to 2500lb (PN16 to PN420)
Application Scenarios:
– Chemical industry
– Seawater desalination
Pros:
– Rapid response to customer inquiries and orders
– High-quality products with various certifications
Cons:
– Relatively new brand with less market history
– Limited production scale compared to larger competitors
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Solenoid Valve, Expansion Valve, Ball Valve Manufacturer … | www.sanhengvalves.com | |||
| China Expansion Valve Supplier, Manufacturer and Factory – Sanheng | Sanheng is a professional manufacturer of Expansion Valves, including Thermal Expansion Valves and Air Conditioning Expansion Valves, dedicated to qua… | – Improves energy efficiency of systems – Reduces installation space and cost | – Potential for leakage in systems – Requires proper maintenance for optimal performance | www.sanhengvalves.com |
| China’s Leading Expansion Valve Manufacturer, Supplier, and Factory | High-quality expansion valves engineered for efficient and reliable performance in various applications. | – Enhances overall functionality – Reduces operational costs | – Generic placeholder for cons – Generic placeholder for cons | www.wtamaterialsgroup.com |
| ZHW – Expansion Joint Manufacture | Rubber Lining Supplier | Expansion Joints, Bellows, Rubber Lining | – High-quality manufacturing – Over 20 years of experience | – Limited information on specific product dimensions – Potentially high shipping costs for international orders |
| Expansion Valve, Auto air conditioner, Car spare parts | China … | Expansion Valve for automotive air conditioning systems, suitable for various car brands. | – High-quality manufacturing – OEM service available | – Limited stock availability – Specific to automotive applications |
| China Thermal Expansion Valves For Industrial Use Supplier … | Thermal Expansion Valves for industrial use, suitable for refrigeration systems. | – High efficiency in temperature control – Durable construction | – Requires regular maintenance – May be sensitive to pressure fluctuations | www.sanhengvalve.com |
| Expansion Valve Factory – China Expansion Valve Manufacturers and Suppliers | Thermostatic expansion valves regulate the injection of refrigerant liquid into evaporators, controlled by the refrigerant superheat. | – Efficient refrigerant management – Improves evaporator performance | – Requires precise installation – May need regular maintenance | www.fairskycn.com |
| Top 10 Industrial Valve Manufacturers in China 2024 | High-performance butterfly valves, ball valves, control valves, self-operated pressure regulating valves, breather valves, flame arresters, pressure r… | – Rapid response to customer inquiries and orders – High-quality products with various certifications | – Relatively new brand with less market history – Limited production scale compared to larger competitors | cncontrolvalve.com |
Frequently Asked Questions (FAQs)
What is an expansion valve and why is it important?
An expansion valve is a crucial component in refrigeration and air conditioning systems. It regulates the flow of refrigerant, allowing it to expand and cool before entering the evaporator. This process is essential for efficient cooling and maintaining the desired temperature in your space.
How do I choose a reliable expansion valve manufacturer in China?
To choose a reliable manufacturer, look for companies with a strong reputation, positive customer reviews, and certifications like ISO. It’s also helpful to check their production capabilities, quality control processes, and after-sales support to ensure you receive a high-quality product.
What are the common materials used in expansion valves?
Expansion valves are typically made from materials like brass, stainless steel, and aluminum. These materials are chosen for their durability, resistance to corrosion, and ability to withstand high pressures, ensuring the valve operates effectively in various conditions.
Can I customize expansion valves for my specific needs?
Yes, many manufacturers in China offer customization options for expansion valves. You can specify dimensions, materials, and performance characteristics to meet your unique requirements. Be sure to communicate your needs clearly to ensure the final product aligns with your expectations.
What is the typical lead time for ordering expansion valves from China?
The lead time for ordering expansion valves can vary based on the manufacturer and order size. Generally, it ranges from a few weeks to a couple of months. It’s best to discuss timelines with the manufacturer to get a more accurate estimate based on your specific order.
