Check Valves
Browse check valves products from verified and trusted suppliers and manufacturers.
Get Sourcing Help for Check Valves
Tell us your requirements and our experts will connect you with verified manufacturers.
Flanged Foot Valve with Strainer Basket
This flanged foot valve is equipped with a strainer basket and sealing ring. It opens under fluid pressure, allowing flow in one direction and preventing backflow to protect the pump.
View Details →
Wafer Type Single Disc Swing Check Valve
This wafer type single disc swing check valve is designed for preventing backflow in pipelines. Its wafer-style body allows for easy installation between flanges, and the single disc design ensures reliable sealing and minimal pressure drop.
View Details →
Cast Iron Threaded Ball Check Valve
This cast iron ball check valve is designed for pump applications and is available in sizes DN25 to DN80. It prevents backflow in piping systems, ensuring unidirectional flow.
View Details →
Flanged Ball Check Valve - Cast Iron GG25 - ANSI 125/150 - DIN3202 F6
This ball check valve is constructed from durable cast iron GG25 and is designed for water treatment applications. It features a flanged connection for a secure, leak-proof seal and prevents backflow to maintain unidirectional flow.
View Details →
Duckbill Check Valve for Backflow Prevention
This duckbill valve, crafted from elastic neoprene and artificial fiber, features a unique duckbill shape. It automatically closes under internal pressure, opening gradually to discharge liquids at high flow rates.
View Details →
Horizontal Pipeline Check Valve
This horizontal check valve prevents media backflow in pipelines. The valve opens and closes automatically based on the medium's flow and pressure, ensuring one-way flow and preventing accidents.
View Details →
Hydraulic Backflow Prevention Device
This backflow prevention device is designed for water supply equipment to prevent backflow, especially in cases of serious drinking water pipe contamination. It strictly limits water pipes to a one-way flow using a hydraulic control mechanism, preventing medium backflow under any condition.
View Details →
Cast Check Valve with Bypass
This heavy-duty cast check valve is equipped with a bypass valve for industrial applications requiring reliable backflow prevention. The integrated bypass valve allows for pressure equalization and controlled flow during system startup or maintenance procedures.
View Details →
JIS Swing Check Valve
This swing check valve is engineered to prevent backflow within piping systems. Its robust design incorporates flanged ends, ensuring a secure connection and dependable performance across diverse industrial applications.
View Details →
2 1/2 Inch 300lb Swing Check Valve
This 300lb swing check valve prevents backflow in piping systems. It is suitable for industrial applications where reliable backflow prevention is critical.
View Details →
150lb Swing Check Valve
This swing check valve is designed to prevent backflow in piping systems. Rated for 150lb pressure, the valve allows flow in one direction and automatically closes if the flow reverses.
View Details →
CF8M Flanged Foot Valve, 150 lb
This foot valve is designed for installation at the bottom of a suction pipe in a pump system. It is suitable for applications in oil fields, the chemical industry, and coal mines.
View Details →
Double Disc Wafer Check Valve
This valve is applied in oil fields, the chemical industry, coal mines, and for environmental protection. The compact wafer design allows easy installation between flanges.
View Details →
Stainless Steel Foot Valve with Strainer
This foot valve prevents backflow in pumping systems. Constructed from SCS13 stainless steel, it offers durability and corrosion resistance with a flanged connection and integrated inlet strainer.
View Details →
Flanged Foot Valve
This foot valve prevents backflow in pumping systems. It is applicable for use in oil fields, chemical industries, coal mines, and environmental protection.
View Details →
Wafer Check Valve for Backflow Prevention
This valve prevents backflow in piping systems. It is suitable for use in oil fields, chemical processing plants, and environmental protection applications.
View Details →
Single Disc Wafer Check Valve
This wafer check valve is designed for installation between flanges. It prevents backflow in pipelines across diverse applications such as oil fields, chemical processing, and environmental protection.
View Details →
Class 150 Double Disc Wafer Check Valve
This class 150 double disc wafer check valve is applied in oil fields, the chemical industry, coal mines, and for environmental protection. It is designed to prevent backflow in various applications.
View Details →