stainless-steel-flanged-lift-check-valve

Lift and Vertical Lift Check Valve

Vertical Lift Check Valve

Size Range: DN50 – DN1200 (2” – 48”)

Pressure Rating: PN10 / PN16 / ANSI Class 150 / 300

Temperature Range: -20°C to +180°C (depending on material and sealing options)

Body Material: Cast Steel, Ductile Iron, Stainless Steel, Carbon Steel

Seat Material: Stainless Steel, PTFE, Nitrile, or Metal Seals (for high-pressure applications)

Disc Material: Stainless Steel 304/316, Alloy Steel

Stem Material: Stainless Steel 304/316

End Connections: Flanged to ANSI B16.5, JIS B2220, EN 1092-2

Operation: Automatic (no external power required)

Flow Direction: Allows flow in one direction only, closes automatically when flow reverses or stops

Testing: Shell Test: 1.5× rated pressure, Seat Test: 1.1× rated pressure per EN 12266 / API 598

Sealing Type: Soft-seal or Metal-seal (for extreme temperatures and pressures)
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Lift and Vertical Lift Check Valve

 

"Kemus Lift and Vertical Lift Check Valve, designed for efficient backflow prevention and smooth flow regulation."Product Overview

At Vcore Valve, we specialize in providing reliable, high-performance valve solutions for a variety of industries. Our Lift and Vertical Lift Check Valves are designed to ensure secure and efficient fluid control in systems where preventing backflow is crucial. These valves are known for their ability to provide a positive, durable seal even under high-pressure conditions. The vertical lift design allows the valve disc to lift freely, ensuring smooth operation and enhanced sealing capabilities.

Crafted with precision and quality in mind, the Lift and Vertical Lift Check Valves from Vcore provide long-lasting reliability and are ideal for applications where backflow prevention and flow control are essential. The valves are engineered to handle both low and high-pressure systems, making them versatile and effective in diverse applications.

Key Features:

  • Reliable Backflow Prevention: The Lift and Vertical Lift Check Valves are designed to prevent reverse flow in fluid systems, protecting your systems from contamination and pressure surges.

  • Vertical Lift Mechanism: The valve disc lifts vertically to open, allowing smooth and efficient flow. This ensures fast, effective sealing with minimal wear over time.

  • Durability and Longevity: Manufactured using high-quality materials such as WCB, SS304, and PTFE, these valves are built to endure high pressures and extreme conditions, providing exceptional service life.

  • Versatile Applications: Suitable for a wide range of media, including water, oil, gas, and steam, making them ideal for various industrial systems.

  • Easy Maintenance: The simple design allows for easy installation, maintenance, and repair, ensuring that downtime is minimized and system reliability is maximized.

 

Technical Specifications

Component Specification
Nominal Diameter (DN) 50 – 600 mm
Nominal Pressure (PN) 1.0 MPa, 1.6 MPa, 2.5 MPa
Strength Test Pressure 24 MPa, 48 MPa
Low Pressure Sealing Test 0.6 MPa
High Pressure Sealing Test 17.6 MPa, 35.2 MPa
Applicable Medium Water, Oil, Gas, Steam
Applicable Temperature -40°C to 80°C
Materials WCB, SS304, PTFE, 1Cr18Ni9Ti
Design Standard GB/T 12237, API 607, ANSI B16.5

 

Main Dimensions & Weight

Nominal Diameter (DN) L (mm) H (mm) D (mm) D₁ (mm) D₂ (mm) D₆ (mm) Weight (kg)
50 230 170 160 125 100 20 16
65 290 180 170 145 120 22 22
80 310 185 185 160 135 22 28
100 350 220 220 190 160 24 32
150 480 240 250 220 188 30 50
200 550 300 320 285 252 34 80
250 650 350 350 340 312 36 100
300 750 400 400 370 370 44 150

 

Structure diagram of vertical lift check valve, showcasing internal components and design for backflow prevention, Vcore valveFunctions and Benefits

  • Efficient Backflow Prevention: Our Lift and Vertical Lift Check Valves prevent the reverse flow of liquids, gases, or steam, ensuring that your system remains clean and operational. The design also protects against contamination, keeping your processes running smoothly.

  • Minimal Wear and Tear: The vertical lift mechanism reduces the wear on valve seats and the valve body, leading to longer-lasting performance and reduced maintenance costs.

  • Optimal Sealing: The valve’s reliable sealing mechanism ensures no leakage during operation, even at high pressures. This makes the valve highly effective in critical applications.

  • Versatile and Reliable: Whether used for steam, water, or oil systems, our Lift and Vertical Lift Check Valves provide superior performance in a wide variety of industries and applications, offering adaptability across different media and environments.

  • Durability in Harsh Environments: The Vcore valves are designed to perform under extreme conditions, including high pressure and temperature, and are constructed using materials that resist corrosion and erosion.

 

Vertical lift check valve used in industrial pipelines for efficient backflow prevention and vertical flow regulation, Vcore valveApplications

The Lift and Vertical Lift Check Valve is a robust and versatile valve used across many industrial applications. Common uses include:

  • Water Treatment: Effective in preventing backflow in municipal and industrial water systems, ensuring the safety and cleanliness of the water supply.

  • Oil and Gas: Used to prevent backflow in pipelines and refinery systems, protecting the integrity of fluid systems and preventing contamination.

  • Power Generation: Ideal for steam and water control systems in power plants, providing reliable backflow prevention and consistent system performance.

  • Chemical Processing: Protects the integrity of chemical systems by preventing reverse flow that could potentially cause contamination or hazardous reactions.

  • HVAC Systems: Used in large building or industrial HVAC systems to prevent fluid or steam backflow, ensuring system efficiency and safety.

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