Lift Check Valve

Product Description

1. Features:

1. End Connections: Available with various end connections including flanged ends (ANSI, DIN, BS), butt weld ends, threaded ends, or socket weld ends to suit different piping configurations.
2. Sealing Mechanism: Utilizes elastomeric seals (e.g., EPDM, NBR, Viton) or metal-to-metal seating to provide a tight seal and prevent leakage.
3. Pressure Rating: Designed to withstand a wide range of pressures, typically from ANSI Class 150 to 2500 or PN 10 to PN 420, depending on the valve size and material.
4. Applications:
5. Industrial Use: Lift check valves are widely used in industries such as oil and gas, petrochemical, water treatment, power generation, HVAC systems, and various process industries.
6. Water Systems: Commonly used in water supply systems, wastewater treatment plants, and irrigation systems to prevent reverse flow and maintain system efficiency.
7. Steam Systems: Applied in steam lines to prevent backflow which can cause damage to equipment and affect system performance.
8. General Purpose: Suitable for applications where preventing backflow is critical to protect equipment, ensure safety, and maintain process continuity.
9. Standards and Testing:
10. Compliance: Manufactured according to industry standards such as API 6D, API 598, ASME B16.34, DIN 3230, BS 1868, etc., ensuring reliability and performance.
11. Testing: Undergoes rigorous testing procedures including pressure testing and leak testing to verify operational efficiency and durability under various conditions.

Reliable Industrial Non-Return Solution

The Lift Check Valve ensures seamless and secure one-way fluid flow, preventing backflow and protecting pipeline systems in industrial applications. With compatibility for water, oil, steam, and gases, it stands as a dependable choice for various sectors requiring consistent performance and safety, especially where the reversal of flow could cause significant issues.


Built for Durability and Longevity

Constructed from high-grade cast steel, stainless steel, or cast iron, and featuring an epoxy or anti-corrosive paint finish, this valve resists wear and corrosion over time. Its robust design allows withstanding demanding conditions, making it fit for harsh industrial environments while ensuring minimal maintenance and an extended service lifespan.


Versatile Design for Easy Integration

Available in port sizes from 12 inch to 12 inch and suitable for installation with flanged or screwed ends, the lift check valve adapts flexibly to diverse pipeline requirements. Its hard or soft-seated sealing and asbestos-free packing make it safe, compliant, and adaptable across a wide range of media and process needs.