Are you in the market for spring-loaded check valves and feeling overwhelmed by the options? You’re not alone! With so many factories in China producing these essential components, it’s crucial to know which ones stand out. By comparing the top manufacturers, you can ensure quality, reliability, and cost-effectiveness for your projects. Imagine the peace of mind that comes with choosing the best options available! Ready to simplify your search and make informed decisions? Dive into our comprehensive comparison of the leading spring-loaded check valve factories in China and discover the perfect fit for your needs!

spring loaded check valve Supplier & Factory – valveschina.com

Product Details: Spring Loaded Check Valve

Technical Parameters:
– Sizes: 2 – 20″
– Pressure class: 150 – 2,500 lb

Application Scenarios:
– Suitable for water, steam, oil products, nitric acid, acetic acid
– Used in various industrial applications requiring non-return flow

Pros:
– High-quality materials available (WCB, CF8, CF8M, etc.)
– Wide range of sizes and pressure ratings

Cons:
– Limited temperature range (-28 ~ 425°C)
– Potential for corrosion depending on medium

Spring Loaded Valve – China Manufacturers, Suppliers, Factory – Kaibo Valve

Product Details: Spring Loaded Valve

Technical Parameters:
– State-of-the-art output equipment
– Experienced and qualified engineers

Application Scenarios:
– Industrial applications
– Engineering machinery accessories

Pros:
– High-quality management systems
– Friendly pre/after-sales support

Cons:
– Limited specific product details
– No detailed technical specifications provided

Spring Loaded Check Valve – China Manufacturers, Suppliers, Factory

Product Details: Spring Loaded Check Valve

Technical Parameters:
– Material production line
– Quality control system

Application Scenarios:
– Industrial piping systems
– Water management

Pros:
– High reliability
– Exceptional support

Cons:
– Limited availability in some regions
– Potentially higher cost

China Spring Loaded Check Valve Manufacturers and Suppliers, Factory …

Product Details: Spring Loaded Check Valve

Technical Parameters:
– Material: Stainless Steel
– Pressure Rating: ANSI Class 150

Application Scenarios:
– Water Supply Systems
– Oil and Gas Pipelines

Pros:
– Prevents backflow
– Durable and reliable

Cons:
– May require regular maintenance
– Installation can be complex

China Spring Loaded Check Valve Suppliers, Manufacturers, Factory – Kemus

Product Details: Ductile Iron Medium Temperature Spring Loaded Muffler Check Valve

Technical Parameters:
– For BS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange mounting.
– Working Temperature: -10°C to 80°C (NBR), -10°C to 120°C (EPDM)

Application Scenarios:
– Used for draining water and installed in the outlet of pump to prevent back flow…
– Prevents back-going of medium in pipelines and equipment.

Pros:
– Automatically closes to avoid accidents from back flow.
– Low MOQ, 1pc for sample checking is available.

Cons:
– Limited to specific pressure ratings (PN10 / PN16 / PN25).
– Working temperature range may not suit all applications.

China Check Valve Factory Suppliers Manufacturers – Tipvalve

Product Details: Check valves are devices that prevent backflow in hydraulic systems, protecting equipment and ensuring operational efficiency.

Technical Parameters:
– Flow rate and pressure drop considerations
– Material selection and temperature limitations

Application Scenarios:
– Protecting equipment from backflow damage
– Low-pressure relief applications

Pros:
– Enhances efficiency by preventing hydraulic pressure loss
– Protects equipment from damage and extends lifespan

Cons:
– May require regular maintenance to ensure optimal performance
– Improper installation can lead to system inefficiencies

China Spring Loaded Ball Check Valve Suppliers, Manufacturers, Factory …

Product Details: Spring Loaded Ball Check Valve with seal-welded seats, bosses for taps & bypass, graphite packing, fugitive emission tested, and compliant with NACE MR-01-75.

Technical Parameters:
– Body Material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M
– Nominal Diameter: DN15-DN1200 NPS1/2″-48″

Application Scenarios:
– Used in various piping systems to prevent backflow.
– Applicable in industries requiring reliable sealing and emission control.

Pros:
– High durability and resistance to corrosion.
– Fugitive emission tested for environmental safety.

Cons:
– Potentially higher cost compared to standard check valves.
– Installation may require specific flange dimensions.

China Check Valve Manufacturers, Factory, Wholesale – Oviko Group

Product Details: Check valve is also known as one-way valve or non-return valve. It’s a kind of valve with opening and closing part opens and closes automatically driven by flow and force of medium to prevent backflow of medium. OVIKO mainly manufactures four types of check valve: swing check valve, lifting check valve, tilting disc check valve and wafer check valve.

Technical Parameters:
– Types: swing check valve, lifting check valve, tilting disc check valve, wafer c…
– Function: Prevent backflow of medium in pipelines

Application Scenarios:
– Used in pipelines with medium flows in one direction
– Applicable in various industrial settings to prevent accidents

Pros:
– Automatic operation prevents backflow
– Available in multiple designs to suit different applications

Cons:
– May require maintenance to ensure proper function
– Not suitable for all types of fluids

China Spring Loaded Check Valve Factory and Suppliers, Manufacturers …

Product Details: Spring Loaded Check Valve

Technical Parameters:
– Reliable quality
– Monthly output: more than 5000pcs

Application Scenarios:
– Water systems
– Industrial applications

Pros:
– High reliability
– Strict quality control

Cons:
– Limited specific technical details
– Generic product description

China Spring-loaded Safety Valve Suppliers, Manufacturers, Factory – Kemus

Product Details: Spring-loaded safety valve suitable for equipment and pipelines with steam, air, and other media whose working temperature is ≤350℃.

Technical Parameters:
– Connection form: flange
– Material: cast steel

Application Scenarios:
– Overpressure protection devices on equipment or pipelines with air, petroleum, a…
– Used in various industrial applications requiring pressure relief.

Pros:
– Durable and reliable performance.
– Automatically opens and closes to ensure safe operation.

Cons:
– Limited to specific temperature and pressure ranges.
– May require regular maintenance to ensure functionality.

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Comparison Table

Company	Product Details	Pros	Cons	Website
spring loaded check valve Supplier & Factory – valveschina.com	Spring Loaded Check Valve	– High-quality materials available (WCB, CF8, CF8M, etc.) – Wide range of sizes and pressure ratings	– Limited temperature range (-28 ~ 425°C) – Potential for corrosion depending on medium	www.valveschina.com
Spring Loaded Valve – China Manufacturers, Suppliers, Factory – Kaibo Valve	Spring Loaded Valve	– High-quality management systems – Friendly pre/after-sales support	– Limited specific product details – No detailed technical specifications provided	www.kaibo-valve.com
Spring Loaded Check Valve – China Manufacturers, Suppliers, Factory	Spring Loaded Check Valve	– High reliability – Exceptional support	– Limited availability in some regions – Potentially higher cost	www.dongshengvalve.com
China Spring Loaded Check Valve Manufacturers and Suppliers, Factory …	Spring Loaded Check Valve	– Prevents backflow – Durable and reliable	– May require regular maintenance – Installation can be complex	www.nswvalve.com
China Spring Loaded Check Valve Suppliers, Manufacturers, Factory – Kemus	Ductile Iron Medium Temperature Spring Loaded Muffler Check Valve	– Automatically closes to avoid accidents from back flow. – Low MOQ, 1pc for sample checking is available.	– Limited to specific pressure ratings (PN10 / PN16 / PN25). – Working temperature range may not suit all applications.	www.kemus-valve.com
China Check Valve Factory Suppliers Manufacturers – Tipvalve	Check valves are devices that prevent backflow in hydraulic systems, protecting equipment and ensuring operational efficiency.	– Enhances efficiency by preventing hydraulic pressure loss – Protects equipment from damage and extends lifespan	– May require regular maintenance to ensure optimal performance – Improper installation can lead to system inefficiencies	www.tipvalves.com
China Spring Loaded Ball Check Valve Suppliers, Manufacturers, Factory …	Spring Loaded Ball Check Valve with seal-welded seats, bosses for taps & bypass, graphite packing, fugitive emission tested, and compliant with NACE M…	– High durability and resistance to corrosion. – Fugitive emission tested for environmental safety.	– Potentially higher cost compared to standard check valves. – Installation may require specific flange dimensions.	www.kemus-valve.com
China Check Valve Manufacturers, Factory, Wholesale – Oviko Group	Check valve is also known as one-way valve or non-return valve. It’s a kind of valve with opening and closing part opens and closes automatically driv…	– Automatic operation prevents backflow – Available in multiple designs to suit different applications	– May require maintenance to ensure proper function – Not suitable for all types of fluids	ovikovalve.com
China Spring Loaded Check Valve Factory and Suppliers, Manufacturers …	Spring Loaded Check Valve	– High reliability – Strict quality control	– Limited specific technical details – Generic product description	zhanfan-jingan.com
China Spring-loaded Safety Valve Suppliers, Manufacturers, Factory – Kemus	Spring-loaded safety valve suitable for equipment and pipelines with steam, air, and other media whose working temperature is ≤350℃.	– Durable and reliable performance. – Automatically opens and closes to ensure safe operation.	– Limited to specific temperature and pressure ranges. – May require regular maintenance to ensure functionality.	www.kemus-valve.com

Frequently Asked Questions (FAQs)

What is a spring loaded check valve?

A spring loaded check valve is a device that allows fluid to flow in one direction while preventing backflow. It uses a spring mechanism to keep the valve closed when there is no flow, ensuring that the system remains efficient and safe.

Why should I choose a factory in China for spring loaded check valves?

Choosing a factory in China can offer you competitive pricing, a wide range of options, and access to advanced manufacturing technologies. Many Chinese factories specialize in producing high-quality valves, making them a popular choice for businesses worldwide.

How do I ensure the quality of spring loaded check valves from a factory?

To ensure quality, look for factories that have certifications like ISO 9001. Request samples, check customer reviews, and inquire about their quality control processes. Establishing clear communication with the factory can also help you set quality expectations.

What are the typical lead times for spring loaded check valves from Chinese factories?

Lead times can vary depending on the factory and order size, but typically range from 2 to 6 weeks. It’s best to discuss timelines upfront with the factory to ensure they can meet your project deadlines.

Can I customize spring loaded check valves from a factory in China?

Yes, many factories in China offer customization options for spring loaded check valves. You can specify dimensions, materials, and other features to meet your specific needs. Just be sure to communicate your requirements clearly to the factory.