Are you in the market for high-quality expansion valves and wondering where to find the best suppliers? With countless factories in China, choosing the right one can feel overwhelming. Understanding the top players in this industry is crucial, as it can significantly impact your project’s success and efficiency. By knowing the best options, you can ensure reliability, quality, and cost-effectiveness in your purchases. Ready to discover which factories stand out from the rest? Join us as we dive into a comprehensive comparison of the leading expansion valve suppliers in China!
China Solenoid Valve, Expansion Valve, Ball Valve Manufacturer …
Product Details: Solenoid valve, expansion valve, ball valve manufactured by Ningbo Sanheng Refrigeration Automatic Control Components Co., Ltd.
Technical Parameters:
– Various voltage options (e.g., DC12V, AC220V)
– Different types of valves for specific applications
Application Scenarios:
– Refrigeration systems
– Industrial equipment
Pros:
– High-quality manufacturing
– Wide range of products available
Cons:
– Limited specific technical details provided
– Potentially high competition in the market
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 and reliability.
Technical Parameters:
– High-quality construction
– Automatic adjustment of refrigerant flow
Application Scenarios:
– Refrigeration systems
– Freezing systems
Pros:
– Improves energy efficiency
– Reduces installation space and cost
Cons:
– Potential for leakage if not properly maintained
– Requires specific installation knowledge
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 regulation of refrigerant flow
Application Scenarios:
– Air conditioning systems
– Refrigeration systems
Pros:
– Enhances overall functionality
– Reduces operational costs
Cons:
– Generic placeholder for cons
– Generic placeholder for cons
Danfoss Expansion Valve Supplier in China-HUBHVACR
Product Details: Danfoss Expansion Valve Supplier in China-HUBHVACR
Technical Parameters:
– Danfoss TD1: Rated capacity from 0.87 to 6.86kW, compatible with R452A, R454C, R…
– Danfoss TE2: Capacity rated from 1 to 10.5 kW/0.3 to 3.0 TR for CO2.
Application Scenarios:
– Used in industrial fridges, freezers, heat pumps, air dryers, and cold rooms.
– Applicable in both medium and low-temperature refrigeration and air conditioning…
Pros:
– High corrosion resistance and durability.
– Wide operating range from -60°C to +10°C.
Cons:
– Potential supply chain instability.
– Price issues may arise.
Your Top Expansion Valve Supplier In China-Miracle Refrigeration
Product Details: Expansion Valve
Technical Parameters:
– Parameter 1: Value
– Parameter 2: Value
Application Scenarios:
– Scenario 1
– Scenario 2
Pros:
– Pro 1
– Pro 2
Cons:
– Con 1
– Con 2
China Valves, Pipe Support, Expansion Joint Suppliers, Manufacturers …
Product Details: Cryogenic Butterfly Valves made in 304, 316 Stainless or customer specifications.
Technical Parameters:
– U-bolt: U-shaped curved bolt with threads on each end
– Constant springs for supporting piping with variable loading conditions
Application Scenarios:
– Used in the piping and pipeline industry
– Applicable for various valve connection methods
Pros:
– Stable quality with repeating orders from clients
– Experienced staff available for customer satisfaction
Cons:
– Limited information on specific technical parameters
– No detailed pros and cons provided for each product
Expansion Valve Factory – China Expansion Valve Manufacturers and Suppliers
Product Details: Expansion Valve – A device used to control the flow of refrigerant in HVAC systems.
Technical Parameters:
– Material: Brass
– Operating Pressure: Standard
Application Scenarios:
– Air conditioning systems
– Refrigeration units
Pros:
– Efficient refrigerant flow control
– Durable construction
Cons:
– Requires proper installation
– May need regular maintenance
Sporlan Thermostatic Expansion Valve Supplier in China-HUBHVACR
Product Details: Sporlan Thermostatic Expansion Valve, authorized supplier HUBHVACR, includes ERVE, FVE, OVE, and SVE series.
Technical Parameters:
– ERVE series suitable for R22 refrigerant gas with 12 tons nominal capacity and e…
– FVE Series includes models like FVE-1 1/2-C, FVE-2-C, FVE-3-C, compatible with R…
Application Scenarios:
– Used in air conditioning and heating units.
– Applicable in refrigeration, cold room, and HVACR systems.
Pros:
– High-quality and reliable performance.
– Competitive prices and special wholesale rates for bulk orders.
Cons:
– Limited information on specific model features.
– Potential availability issues depending on demand.
China Expansion Valve Suppliers, Manufacturers, Factory – Buy …
Product Details: Danfoss Expansion Valve – Original new and China made models available for bus AC repair market.
Technical Parameters:
– Model: Danfoss
– Type: Expansion Valve
Application Scenarios:
– Bus HVAC Systems
– Transport Refrigeration Units
Pros:
– High quality products
– Competitive pricing
Cons:
– Limited information on specific models
– Availability may vary
Saginomiya Thermostatic and Electronic Expansion Valve Supplier
Product Details: Saginomiya Thermostatic and Electronic Expansion Valves
Technical Parameters:
– Maximum working pressure: 3.0 MPa for ARX model
– Adjustable static superheat: 1 to 7 C for ATX model
Application Scenarios:
– Used in chillers, cold chains, and heat pump air conditioners
– Suitable for refrigeration systems with hot gas defrosting
Pros:
– Excellent control in unloading and heat pump systems
– Wide range of models for various applications
Cons:
– Limited information on specific model performance
– Generic specifications may not meet all unique needs
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Solenoid Valve, Expansion Valve, Ball Valve Manufacturer … | Solenoid valve, expansion valve, ball valve manufactured by Ningbo Sanheng Refrigeration Automatic Control Components Co., Ltd. | – High-quality manufacturing – Wide range of products available | – Limited specific technical details provided – Potentially high competition in the market | 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 – Reduces installation space and cost | – Potential for leakage if not properly maintained – Requires specific installation knowledge | 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 |
| Danfoss Expansion Valve Supplier in China-HUBHVACR | Danfoss Expansion Valve Supplier in China-HUBHVACR | – High corrosion resistance and durability. – Wide operating range from -60°C to +10°C. | – Potential supply chain instability. – Price issues may arise. | hubhvacr.com |
| Your Top Expansion Valve Supplier In China-Miracle Refrigeration | Expansion Valve | – Pro 1 – Pro 2 | – Con 1 – Con 2 | www.miracleref.com |
| China Valves, Pipe Support, Expansion Joint Suppliers, Manufacturers … | Cryogenic Butterfly Valves made in 304, 316 Stainless or customer specifications. | – Stable quality with repeating orders from clients – Experienced staff available for customer satisfaction | – Limited information on specific technical parameters – No detailed pros and cons provided for each product | www.sellpipelines.com |
| Expansion Valve Factory – China Expansion Valve Manufacturers and Suppliers | Expansion Valve – A device used to control the flow of refrigerant in HVAC systems. | – Efficient refrigerant flow control – Durable construction | – Requires proper installation – May need regular maintenance | www.sino-cool.com |
| Sporlan Thermostatic Expansion Valve Supplier in China-HUBHVACR | Sporlan Thermostatic Expansion Valve, authorized supplier HUBHVACR, includes ERVE, FVE, OVE, and SVE series. | – High-quality and reliable performance. – Competitive prices and special wholesale rates for bulk orders. | – Limited information on specific model features. – Potential availability issues depending on demand. | hubhvacr.com |
| China Expansion Valve Suppliers, Manufacturers, Factory – Buy … | Danfoss Expansion Valve – Original new and China made models available for bus AC repair market. | – High quality products – Competitive pricing | – Limited information on specific models – Availability may vary | www.kingclima.net |
| Saginomiya Thermostatic and Electronic Expansion Valve Supplier | Saginomiya Thermostatic and Electronic Expansion Valves | – Excellent control in unloading and heat pump systems – Wide range of models for various applications | – Limited information on specific model performance – Generic specifications may not meet all unique needs | hubhvacr.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 supplier in China?
To choose a reliable supplier, consider their experience, product quality, and customer reviews. Look for certifications and ask for samples to assess their products. Establishing clear communication and understanding their manufacturing processes can also help ensure you make a good choice.
What are the typical lead times for expansion valves from Chinese suppliers?
Lead times can vary based on the supplier and order size, but typically range from 2 to 6 weeks. Factors like production capacity, shipping methods, and customs clearance can also affect delivery times. It’s best to discuss timelines directly with your supplier for accurate estimates.
Are there any quality standards for expansion valves manufactured in China?
Yes, many Chinese manufacturers adhere to international quality standards such as ISO 9001. Additionally, some products may meet specific industry standards like CE or UL certifications. Always verify these certifications with your supplier to ensure product quality and safety.
What should I consider when negotiating prices with suppliers?
When negotiating prices, consider factors like order volume, payment terms, and shipping costs. It’s important to balance cost with quality, so don’t hesitate to ask about discounts for bulk orders or long-term partnerships. Building a good relationship with your supplier can also lead to better pricing.
