Axial flow check valve for industrial applications factory direct neepn-ZHEJIANG LIPIN VALVE CO., LTD.-Leading industrial valve manufacturer high quality flow control solutions lipin valve

Axial Flow Check Valve

Optimal Non-Return Functionality
Showcasing Lipin's Premier Axial Flow Check Valves

Lipin proudly introduces its bespoke axial flow check valves, ideal for oil & gas industry demands. Known for their axial configuration, these valves provide excellent prevention against backflow, crucial in maintaining pipeline integrity. Available from 1/2 to 60 inches (DN 15-1500), they cater to a variety of industrial needs, from fluid processing to protective applications. Compliant with ANSI/ASME B16.34 standards, each valve is precision-engineered for dependable closure.Material selections include robust carbon steel or the corrosion-resistant 316 or duplex stainless steel, depending on your specific requirements. Lipin's axial flow check valves guarantee a leak-proof seal and responsive performance, upholding system efficiency and safety.

Data SheetFor detailed specifications of the axial flow check valve, please click on the product image above or the "view" button below.

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Why Choose Lipin Axial Flow Check Valves

Lipin stands out in the industrial valve market, notably with its axial flow check valves, essential for ensuring unidirectional flow in systems. Let's explore why Lipin's axial flow check valves are the smart option:

Seamless Integration

The axial design positions the valve disc along the flow axis, promoting streamlined fluid dynamics. This results in low pressure drop and quick response to flow changes, which is critical for systems that demand efficient backflow prevention.
Choice of Materials

Lipin offers axial flow check valves in robust carbon steel for general applications, as well as in 316 stainless steel and duplex stainless steel for superior resistance to corrosive environments.
Engineered for Versatility

Suited for a multitude of settings, from oil and gas to petrochemical and water treatment plants, Lipin's axial flow check valves are designed for flexibility and reliability across various applications.
Compliance and Quality

Manufactured in accordance with ASME 150 and 300 standards, these valves are built for quality and performance, ensuring longevity and safe operation with every use.
Unmatched Support

Lipin's commitment extends to full customer support, emphasizing a partnership approach to provide continuous assistance and maintenance for the lifespan of the valve.

Key Components of Axial Flow Check Valves

The Axial Flow Check Valves mainly consists of the following nine parts. This component ensures that the check valve remains efficient and stable during operation and maintains a zero leakage record.

Valve Body

Houses the internal components and directs the fluid flow.

Disc

A movable part that allows or restricts fluid flow in one direction.

Spring

Provides the necessary force to return the disc to its closed position.

Shaft

Connects the disc to the spring mechanism, ensuring proper alignment and movement.

Seat

Forms a seal with the disc when the valve is closed to prevent backflow.

Flow Arrows

Indicate the proper direction of fluid flow through the valve.

Retainer

Secures the spring within the valve body to maintain consistent operational force.

Bearings

Minimize friction within the moving parts, promoting longevity and efficiency.

Pressure Plate

Distributes the spring force and supports the disc movement.

Advantages of

Axial Flow Check Valve

01

Unidirectional Flow Assurance

Axial flow check valves are specifically engineered to allow fluid to travel in only one direction, efficiently preventing backflow and protecting critical components.
02

Quick Response to Flow Changes

The streamlined design enables these valves to respond rapidly to changes in flow direction, significantly reducing the risk of water hammer or flow-induced shock.
03

Minimal Pressure Drop

The straight flow path through axial flow check valves ensures a minimal pressure drop, which is crucial for maintaining system efficiency and reducing energy costs.
04

Compact Design for Tight Spaces

These valves are compact and easy to install, even in systems where space is at a premium, without sacrificing performance.
05

Safety and Reliability

With a simple yet effective mechanism, axial flow check valves provide a high degree of safety and reliability, reducing the likelihood of system failures.

Why Choose Axial Flow Check Valves?

Selecting the right valve is about more than controlling flow; it's about enhancing system integrity, efficiency, and reliability. Axial flow check valves stand out for their specialized design that ensures a rapid and sensitive response to flow reversal, preventing system damage with remarkable efficiency. They are designed to perform under pressure with minimal maintenance, embodying resilience and reliability. By incorporating axial flow check valves into your system, you're not just making a choice for today but investing in the uninterrupted productivity and protection of your operations for years to come.

About Lipin Axial Flow Check Valve

Body Type:

Streamlined In-line Design
Body Materials:

Carbon steel (for robust applications), 316 stainless steel, and duplex stainless steel (for enhanced corrosion resistance), etc.
Stem Material:

Not applicable, as axial flow check valves typically do not have a stem.
Seat Material:

Metal-seated or soft-seated with elastomers like NBR or EPDM for tight sealing.
Disc Material:

Designed as a guided piston or disc with durable materials such as stainless steel, often with coatings to resist wear and ensure longevity.
Bearings:

Not typically used in axial flow check valves due to the streamlined design which minimizes internal components.
Pressure Ratings:

Class 150-Class 2500 (based on ASME standards) Or PN10-PN420.
Actuators:

Not required, as axial flow check valves are self-acting based on flow direction.
Size:

Available from 1/2'' to 60'' (DN15-DN1500)
Temperature:

Range is material dependent, but the valves can generally handle temperatures from -196°C to + 540°C with special material selections.

About the Application of

Lipin Axial Flow Check Valves

The superiority of axial flow check valves from Lipin stems from their design which emphasizes non-return functionality, minimal pressure drop, and quick dynamic response. These attributes render them exceptionally apt for industries where backflow prevention is critical and fluid dynamics are a priority.

Oil and Gas Industry
Chemical Industry
Steam Systems
Pharmaceutical Manufacturing
Water Management and Supply
Construction Sector
Energy Industry
Water Treatment