Are you in the market for high-quality inline check valves and feeling overwhelmed by the options? You’re not alone! With numerous factories in China producing these essential components, it’s crucial to know which ones stand out. By comparing the top manufacturers, you can ensure you’re investing in reliable products that meet your needs. Imagine the peace of mind that comes with choosing the best options available! Ready to simplify your decision-making process? Join us as we explore the leading inline check valve factories in China and help you make an informed choice.

In Line Check Valve – Yuyao Jiayuan Hydraulic Fitting Factory

Product Details: In line check valve is a type of shut-off valve designed with a one-piece body and all steel construction, featuring female fitting ports.

Technical Parameters:
– Sizes of thread available: G 1/4, G3/8, G1/2, G5/8, G1, G1 1/4
– Material: C45 Steel and stainless steel

Application Scenarios:
– Used in hydraulic systems for directional or pressure control
– Applicable in industrial, construction, agriculture, and transportation sectors

Pros:
– Metal to metal seating
– Low cracking pressure with variable end connections available

Cons:
– Limited to unidirectional flow
– Potential for wear over time in high-pressure applications

China Check Valves Manufacturers, Suppliers, Factory – Check Valves …

Product Details: Various types of check valves including Tilting Disc Double Flange, Tilting Disc Wafer, Dual Plate Wafer, Pressure Seal Tilting Disc, Non-Slam Nozzle, API 6D, PSB, Forged Swing, Forged Lift, BB Forged, WB Forged, and PSB Forged Check Valves.

Technical Parameters:
– Material: Cast, Forged
– Pressure Rating: Class 150lb to 1500lb

Application Scenarios:
– Pipelines with one-way flow
– Pump protection systems

Pros:
– Prevents backflow
– Fast closure to protect pumps

Cons:
– May require specific installation orientation
– Potential for pressure drop

Check Valve – DKV – The most reliable valve supplier in China

Product Details: Stainless Steel Check Valve and Ductile Iron Check Valve

Technical Parameters:
– Corrosion resistance
– Heat resistance

Application Scenarios:
– Food industry
– Pharmaceutical industry

Pros:
– Excellent corrosion resistance
– Low cost and easy to process

Cons:
– Not suitable for high pressure
– Not suitable for corrosive media

Check Valve Manufacturer – XHVAL

Product Details: Check valves are unidirectional valves that prevent backflow of media, also known as non-return valves or one-way check valves.

Technical Parameters:
– Cracking pressure: Minimum required pressure for the valve to open.
– Material compatibility: Should resist fluid pressure and corrosion.

Application Scenarios:
– Sewage lines to prevent upstream contamination.
– Reverse osmosis filters to ensure unidirectional flow.

Pros:
– Simple design with no need for human intervention.
– Effectively prevents backflow.

Cons:
– Improper installation can lead to failure.
– Maintenance may require full removal of certain valve types.

China In Line Check Valve Suppliers, Manufacturers, Factory – Kemus

Product Details: In Line Check Valve – Non-Return, Hard-Sealed, Unidirectional, ANSI Standard, Industrial Usage, Water Industrial Usage

Technical Parameters:
– Delivery Time: 0-25 days
– Specification: 1/4″ – 2″

Application Scenarios:
– Industrial Usage
– Water Industrial Usage

Pros:
– 17 years experience in valves
– 18 months guarantee period for each valve

Cons:
– Limited information on specific drawbacks
– No detailed performance metrics provided

In-Line check valve,China Directional control valves, In-Line check …

Product Details: In-Line check valve, conical structured valve, model a straight-through check valve that allows fluid to flow only in one direction and prevents backflow.

Technical Parameters:
– Maximum Flow: 10 to 175 l/min
– Working Pressure: Up to 31.5 MPa

Application Scenarios:
– Used at pump discharge
– Used as back pressure valves

Pros:
– Simple structure
– Reliable performance with small pressure loss

Cons:
– Limited fluid temperature range (-20~70°C)
– Requires specific hydraulic fluids (Mineral Oil, Phosphate)

Custom Industrial Valves Manufacturer & Supplier In China – TIANYU VALVE

Product Details: Custom Industrial Valves including Ball Valves, Butterfly Valves, Gate Valves, Globe Valves, Check Valves, Plug Valves, and Strainers.

Technical Parameters:
– Manufacturing Range: DN3 to DN1400 (1/8” to 56”)
– Pressure up to class 2500, Working under temperature -196℃ to 800℃

Application Scenarios:
– Petrochemical facilities and refineries
– Renewable energy projects

Pros:
– High-quality manufacturing with a focus on customer requirements
– Wide range of valve types and sizes available

Cons:
– Limited specific technical details provided
– Potentially long lead times depending on customization

China In-Line Pressure Reducing Valve manufacturers, In-Line Pressure …

Product Details: In-Line Pressure Reducing Valve manufactured by Joneng, known for high performance and competitive pricing.

Technical Parameters:
– Material: Stainless Steel
– Design: Tri-Clamp

Application Scenarios:
– Water systems
– Industrial applications

Pros:
– High quality raw materials
– Excellent after-sales service

Cons:
– Limited specific technical details
– Potentially higher cost compared to competitors

In Line Check Valve – China Manufacturers, Factory, Suppliers

Product Details: In Line Check Valve

Technical Parameters:
– ISO9001 certified
– High quality materials

Application Scenarios:
– Fluid control in pipelines
– Industrial applications

Pros:
– Durable and reliable performance
– Wide range of applications

Cons:
– Potential for higher costs
– Installation may require professional assistance

1 in. Brass In-Line Check Valve – The Home Depot

Product Details: EZ-FLO 1 in. Brass In-Line Check Valve 20405LF – Built from heavy-duty brass for durability, spring-loaded and self-closing valve for ease of use, certified lead-free compliant for product safety.

Technical Parameters:
– Model # 20405LF
– Store SKU # 1001254877

Application Scenarios:
– Plumbing systems
– Water flow control

Pros:
– Durable brass construction
– Self-closing mechanism

Cons:
– Limited stock availability
– Potential for higher price compared to plastic alternatives

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
In Line Check Valve – Yuyao Jiayuan Hydraulic Fitting Factory	In line check valve is a type of shut-off valve designed with a one-piece body and all steel construction, featuring female fitting ports.	– Metal to metal seating – Low cracking pressure with variable end connections available	– Limited to unidirectional flow – Potential for wear over time in high-pressure applications	www.jiayuanfitting.com
China Check Valves Manufacturers, Suppliers, Factory – Check Valves …	Various types of check valves including Tilting Disc Double Flange, Tilting Disc Wafer, Dual Plate Wafer, Pressure Seal Tilting Disc, Non-Slam Nozzle,…	– Prevents backflow – Fast closure to protect pumps	– May require specific installation orientation – Potential for pressure drop	www.nsvvalves.com
Check Valve – DKV – The most reliable valve supplier in China	Stainless Steel Check Valve and Ductile Iron Check Valve	– Excellent corrosion resistance – Low cost and easy to process	– Not suitable for high pressure – Not suitable for corrosive media	dkvchina.com
Check Valve Manufacturer – XHVAL	Check valves are unidirectional valves that prevent backflow of media, also known as non-return valves or one-way check valves.	– Simple design with no need for human intervention. – Effectively prevents backflow.	– Improper installation can lead to failure. – Maintenance may require full removal of certain valve types.	www.xhval.com
China In Line Check Valve Suppliers, Manufacturers, Factory – Kemus	In Line Check Valve – Non-Return, Hard-Sealed, Unidirectional, ANSI Standard, Industrial Usage, Water Industrial Usage	– 17 years experience in valves – 18 months guarantee period for each valve	– Limited information on specific drawbacks – No detailed performance metrics provided	www.kemus-valve.com
In-Line check valve,China Directional control valves, In-Line check …	In-Line check valve, conical structured valve, model a straight-through check valve that allows fluid to flow only in one direction and prevents backf…	– Simple structure – Reliable performance with small pressure loss	– Limited fluid temperature range (-20~70°C) – Requires specific hydraulic fluids (Mineral Oil, Phosphate)	www.chap-china.com
Custom Industrial Valves Manufacturer & Supplier In China – TIANYU VALVE	Custom Industrial Valves including Ball Valves, Butterfly Valves, Gate Valves, Globe Valves, Check Valves, Plug Valves, and Strainers.	– High-quality manufacturing with a focus on customer requirements – Wide range of valve types and sizes available	– Limited specific technical details provided – Potentially long lead times depending on customization	www.skyvalves.com
China In-Line Pressure Reducing Valve manufacturers, In-Line Pressure …	In-Line Pressure Reducing Valve manufactured by Joneng, known for high performance and competitive pricing.	– High quality raw materials – Excellent after-sales service	– Limited specific technical details – Potentially higher cost compared to competitors	www.joneng-valves.com
In Line Check Valve – China Manufacturers, Factory, Suppliers	In Line Check Valve	– Durable and reliable performance – Wide range of applications	– Potential for higher costs – Installation may require professional assistance	www.nswvalve.com
1 in. Brass In-Line Check Valve – The Home Depot	EZ-FLO 1 in. Brass In-Line Check Valve 20405LF – Built from heavy-duty brass for durability, spring-loaded and self-closing valve for ease of use, cer…	– Durable brass construction – Self-closing mechanism	– Limited stock availability – Potential for higher price compared to plastic alternatives	www.homedepot.com

Frequently Asked Questions (FAQs)

What is an inline check valve and how does it work?

An inline check valve is a device that allows fluid to flow in one direction while preventing backflow. It typically uses a disc or ball mechanism that opens when fluid flows in the correct direction and closes when flow reverses. This ensures the system operates efficiently and protects against potential damage from backflow.

Why should I consider sourcing inline check valves from factories in China?

Sourcing inline check valves from China can offer significant cost savings due to lower manufacturing costs. Additionally, many Chinese factories have advanced technology and quality control processes, ensuring you receive reliable and high-quality products.

How do I ensure the quality of inline check valves from Chinese manufacturers?

To ensure quality, research potential manufacturers thoroughly. Look for certifications like ISO 9001, request samples, and check customer reviews. Establish clear communication regarding your specifications and quality standards, and consider visiting the factory if possible.

What are the typical lead times for inline check valve production in China?

Lead times can vary based on the manufacturer and order size, but typically, you can expect production to take anywhere from 4 to 12 weeks. It’s best to discuss timelines upfront and factor in additional time for shipping and customs clearance.

Can I customize inline check valves according to my specifications?

Yes, many factories in China offer customization options for inline check valves. You can specify materials, sizes, pressure ratings, and other features to meet your specific needs. Just be sure to communicate your requirements clearly during the ordering process.