Are you curious about where the best check valves are made? In this article, we’ll explore the top check valve manufacturer factories in China, highlighting their strengths, innovations, and what sets them apart. Whether you’re in the industry or just interested, join us as we dive into the world of check valves!

Welco Valve Co.,Ltd – China Valve Manufacturer

Product Details: Welco Valve Co., Ltd specializes in the design, manufacture, sales, and after-sales service of various industrial valves including ball valves, butterfly valves, gate valves, globe valves, check valves, and more. They offer a wide range of products with certifications such as API-6D, ISO9001, and CE.

Pros:
– High-quality products with a 100% quality guarantee.
– Wide range of valve types and specifications available.

Cons:
– Limited information on specific product features.
– No detailed pricing information provided.

China Check Valve, Angle Valve Manufacturers, Ball Valve Suppliers …

Product Details: Yuhuan Wanrong Copper Industry Co., Ltd. produces a variety of valves including check valves, angle valves, ball valves, faucets, gate valves, and globe valves. The company specializes in brass forging and zinc alloy die-casting products.

Pros:
– Fast delivery of products to designated locations.
– Competitive pricing with a reputation for good quality.

Cons:
– Limited information on specific product features.
– No detailed warranty or return policy mentioned.

China Ball Valve, Check Valve, API 6D Ball Valve, Manufacturers …

Product Details: Yongyuan Valve Co., Ltd. offers a range of valves including API 6D Ball Valves and Check Valves, suitable for various industries such as chemical, pharmaceutical, and water treatment. The valves are manufactured in compliance with international standards and are known for their reliability and quality.

Pros:
– Wide application in chemical, pharmaceutical, and water treatment industries.
– Manufactured to comply with international standards (API, ASTM, etc.)

Cons:
– Limited information on specific product features.
– Potentially high shipping costs for international orders.

Check Valve Manufacturer in China – Jonloo Valve Company

Product Details: JONLOO is an industrial check valves manufacturer & supplier in China for more than 20 years. Check valves are also called Non-return valves. JONLOO offers a wide range of check valves in various materials like cast steel, stainless steel, forged steel, and alloy steel. There are mainly four types of JONLOO check valves: swing type, lift type, dual plate type, and stop check type. The primary function of a Non-return valve is to prevent backflow.

Pros:
– Wide range of materials available
– Various types to suit different applications

Cons:
– Limited information on specific product features
– No detailed performance specifications provided

China Check Valve Suppliers, Manufacturers and Factory – LYV®

Product Details: LYV® offers a variety of check valves including Swing Check Valve, Lift Check Valve, Wafer Check Valve, and more, manufactured according to API 6D standards with ISO 9001:2000 certification.

Pros:
– High-quality products manufactured under strict standards.
– Wide range of check valves available for different applications.

Cons:
– Limited information on specific product features.
– Potential variability in product availability.

Check Valve Manufacturer and Supplier in China – STV

Product Details: STV offers a range of check valves including Cast Steel Check Valve, Forged Steel Check Valve, Stainless Steel Check Valve, and Wafer Check Valve. These valves are designed to prevent backflow in pipelines and are suitable for various applications, including HVAC systems and pump protection.

Pros:
– Durable and competitive products used worldwide
– Quick response with quotations and datasheets within 2 business days

Cons:
– Specific selection criteria may vary for different applications
– Not all types of check valves are suitable for every application

China Check Valve Suppliers, Manufacturers, Factory – Kemus

Product Details: Various types of check valves including SS Swing Check Valve, Double Backflow Preventer, Double Door Check Valve, Wafer Double Flap Check Valve, Water Heater Check Valve, Poppet Check Valve, Wafer Type Lifting Check Valve, Non Slam Nozzle Check Valve, Stainless Steel Spring Check Valve, Horizontal Swing Check Valve.

Pros:
– Durable materials like stainless steel and brass
– Wide range of sizes and pressure ratings

Cons:
– Limited information on specific applications
– Potentially high cost for specialized valves

China Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve …

China large diameter check valve manufacturer and supplier | FCV

Product Details: FCV manufactures and supplies large-diameter check valves in China, with capabilities to produce check valves with DN2000mm caliber and PN2.5-25. The company offers various designs including swing check valves and flap valves, and provides customized production services.

Pros:
– High-quality check valves at competitive prices due to large-scale production.
– Professional technical team with extensive experience in valve manufacturing.

Cons:
– Limited information on specific product performance metrics.
– Customization may lead to longer lead times for specific orders.

XHVAL | Industrial Valve Manufacturer – Valve Company

Product Details: XHVAL GROUP VALVE CO., LTD. offers a wide range of industrial valves including ball valves, gate valves, globe valves, butterfly valves, check valves, plug valves, and cast iron valves. They serve various industries such as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Generation.

Pros:
– High-quality standard and custom-made industrial valves
– Over 30 years of manufacturing experience with ISO certifications

Cons:
– Limited information on specific product features
– No detailed pricing information available

Related Video

Comparison Table

Frequently Asked Questions (FAQs)

1. What types of check valves do manufacturers in China produce?

You can find a wide variety of check valves produced by manufacturers in China, including swing check valves, lift check valves, and dual plate check valves. These valves are designed for different applications, such as water supply, oil and gas, and industrial processes, ensuring you can find the right type for your needs.

2. How can I ensure the quality of check valves from Chinese manufacturers?

To ensure quality, look for manufacturers with ISO certifications and positive customer reviews. Request samples before placing large orders and consider third-party inspections to verify the quality of the products. This way, you can be more confident in your purchase.

3. What is the typical lead time for check valve production in China?

Lead times can vary depending on the manufacturer and order size, but typically, you can expect production to take anywhere from 4 to 12 weeks. It’s a good idea to discuss timelines upfront to ensure your project stays on schedule.

4. Are there any minimum order quantities (MOQs) for check valves?

Many manufacturers in China have minimum order quantities, which can range from a few dozen to several hundred units. MOQs often depend on the type of valve and the complexity of the design, so it’s best to check with the manufacturer directly.

5. Can I customize check valves according to my specifications?

Yes, most manufacturers in China offer customization options for check valves. You can specify materials, sizes, and design features to meet your specific requirements. Just be sure to communicate your needs clearly to ensure the final product matches your expectations.