Flanged Stainless Steel Lift Check Valve
Body and Ball: ASTM A105, A182-F5, A182-F9, A182-F11, A182-F22, A182-F304, A182-F316, A182-F304L, A182-F316L, A350-LF2
Seals: Soft Seal, Metal to Metal
Design and Manufacturing Standards: API 6D/API 594/ASME B16.34/BS 1868
Pressure Class Class: ANSI 150, 300, 600, 900, 1500, 2500, 4500
Quality/Product Certifications: ISO9001, ISO14001, ISO18001
Bore: Full Bore, Reduced Bore
Process Connection Types: OCKET WELDING, THREADED, BUTT WELDING, FLANGED
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The structure of a lift check valve is generally similar to that of a stop valve. Its disc moves up and down along the centerline of the channel, which is reliable in action. However, it has relatively high fluid resistance and is suitable for smaller diameter applications.
A Lift Check Valve Is A Non-Return Valve That Prevents Backflow In Piping Systems. Read On To Learn More About Its Definition, Applications, And Benefits, As Well As The Leading Manufacturer Of Industrial Valves.
Lift check valves offer several benefits that make them suitable for many applications:
Advantage Explanation
Prevention of Backflow Lift check valves effectively prevent backflow, ensuring the integrity of fluid flow direction in systems.
Durability and Reliability Constructed from durable materials, these valves can withstand harsh conditions, making them reliable for long-term use.
Low Maintenance Requirements Their simple design means fewer moving parts, which results in reduced maintenance needs over time.
Applications
Lift check valves are used in a wide range of industries:
Water supply systems: Used in municipal water supply systems to prevent backflow and maintain pressure.
Pumping stations: Installed at the discharge side of pumps to prevent reverse flow when the pump is turned off.
Boiler systems: Used in steam and hot water boiler systems to prevent backflow of steam or hot water.
Oil and gas industry: Employed in pipelines to prevent backflow of oil, gas, or other fluids.
Chemical processing: Used in chemical plants to ensure the correct flow direction of chemicals and prevent contamination.
HVAC systems: Installed in heating, ventilation, and air conditioning systems to ensure proper flow of refrigerants and other fluids.
Fire protection systems: Used in fire sprinkler systems to prevent water from flowing back into the main supply.
Irrigation systems: Used in agricultural irrigation systems to prevent backflow and contamination of water sources.
Marine applications: Used in shipboard systems to prevent backflow in bilge and ballast systems.
Power plants: Used in cooling water systems and other applications to ensure proper flow direction and prevent backflow.
Technical Parameters
Dimensions and Weights
