Square knife gate valve for high performance systems factory direct neepn-ZHEJIANG LIPIN VALVE CO., LTD.-Leading industrial valve manufacturer high quality flow control solutions lipin valve

Square Knife Gate Valve

Optimal Precision and Control
Introducing Lipin's Square Knife Gate Valves

Lipin is proud to unveil its Square Knife Gate Valves, expertly designed for the specialized demands of various industrial applications. These valves are renowned for their square-shaped gate mechanism, which offers precise flow control and effective isolation, making them indispensable in sectors requiring sharp flow cut-off. Available in a range of sizes and material options, including durable carbon steel and corrosion-resistant stainless steel variants, Lipin’s Square Knife Gate Valves ensure airtight sealing and longevity. Each valve is meticulously crafted to meet the highest standards of performance, providing a reliable solution for both abrasive and non-abrasive fluid handling.

Data SheetFor detailed specifications of the square knife gate valve, please click on the product image above or the "view" button below.

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Why Choose Lipin's Square Knife Gate Valve

Lipin's expertise in valve manufacturing is exemplified in its Square Knife Gate Valves, designed for precision and reliability. Let’s delve into the reasons why Lipin's Square Knife Gate Valves are an optimal choice:

Seamless Flow Path

The through conduit design of these valves ensures a straight flow path, reducing turbulence and minimizing pressure drop, critical in systems requiring efficient flow management.
Material Selection

Lipin offers these valves in resilient carbon steel for general use, and in 316 stainless steel or duplex stainless steel for environments prone to corrosion.
Adaptability

Ideal for various industries, including oil and gas, mining, and wastewater management, these valves are versatile and reliable for a range of applications.
Standards Compliance

Adhering to ASME standards, these valves are constructed for durability and peak performance, ensuring long-term, safe operation.
Customer Support

Lipin's commitment includes comprehensive support, focusing on a partnership approach for ongoing assistance and valve maintenance throughout its lifespan.

Key Components of Square Knife Gate Valve

The Square Knife Gate Valve mainly consists of the following nine parts. This component ensures that the gate valve remains efficient and stable during operation and maintains a zero leakage record.

Valve Body

Robust structure housing the gate mechanism and flow channel.

Gate

Precision-engineered blade that slices through the medium for efficient flow control.

Seat

Ensures tight sealing when the valve is closed, preventing leakage.

Stem

Operates the gate’s vertical movement, offering precise control.

Packing Gland

Provides a seal around the stem, maintaining pressure integrity.

Actuator

Mechanism for manual or automated gate operation.

Flow Direction Indicators

Mark the intended direction of fluid flow.

Flanges

Facilitate secure connection to the piping system.

Bonnet

Protects the internal components from external elements.

Advantages of

Square Knife Gate Valve

01

Precision in Flow Control

Square knife gate valves excel in regulating flow, providing sharp on-off service and excellent modulation in various applications.
02

Compact and Efficient Design

Their unique square shape makes them more compact, ideal for space-limited areas without compromising functionality.
03

Minimal Pressure Drop

Their design allows for a straight-through flow path, resulting in low pressure drop and higher efficiency.
04

Enhanced Sealing Mechanism

Equipped with tight-sealing capabilities, these valves effectively prevent leaks, ensuring system integrity even under tough conditions.
05

Robust Construction

Built to endure abrasive and corrosive environments, these valves maintain their integrity and performance over time.

Why Choose Square Knife Gate Valve?

Selecting a square knife gate valve means opting for a valve that offers precise control, durability, and versatility. Their unique design provides effective handling of challenging mediums while ensuring minimal maintenance and operational efficiency. Ideal for industries requiring rigorous flow regulation, these valves stand out for their performance, longevity, and adaptability, making them a solid choice for demanding applications.

About Lipin Square Knife Gate Valve

Body Type:

Robust Square Design
Body Materials:

Options include carbon steel for general applications, and 316 stainless steel or duplex stainless steel for heightened corrosion resistance.
Stem Material:

Typically crafted from durable materials like stainless steel for reliable operation.
Seat Material:

Available in metal-seated or soft-seated options with elastomers such as NBR or EPDM, ensuring tight sealing.
Disc Material:

Constructed with high-grade stainless steel, often featuring specialized coatings to combat wear and extend valve life.
Bearings:

Precision-engineered to reduce friction, enhancing the valve’s efficiency and longevity.
Pressure Ratings:

Ranging from Class 150 to Class 2500 (ASME standards) or PN10 to PN420, suitable for various operational demands.
Actuators:

Compatible with manual, pneumatic, or electric actuators for versatile control options.
Size:

Available in sizes from 2'' to 48'' (DN50-DN1200), accommodating diverse industrial requirements.
Temperature:

Capable of operating in a wide temperature range, with material-specific thresholds.

About the Application of

Lipin Square Knife Gate Valve

Lipin's Through Conduit Knife Gate Valves are recognized for their specialized design, offering precise control and robust performance in a variety of industries.

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