A leading Duplex Check Valve Manufacturer in Canada allowing the flow of the fluid in one direction and preventing any reverse flow of the axial fluid. What is unique about the duplex check valve is its bi-directional design with usually two distinct check mechanisms or one central pathway. Such design is advantageous mainly due to the possibility of servicing and inspection without interrupting the flow of the liquid.

This usually contains a round disk that turns at an angle on the shaft, which regulates flow in pipelines. When you hear the word “duplex” it usually means that there are two off-set shafts, which should provide for improved sealing and ability to handle higher pressure differentials than a reducing valve. To switch the flow in one direction or another, we rotate a disc to certain angle and regulate whether it opens the passage for massive waterflow

Benefits of Duplex Check Valves:
With two parallel check mechanisms, one can usually be serviced without taking the entire valve offline, leading to reduced downtime and maintenance costs.
A leading Duplex Check Valve Manufacturer in Canada effectively prevents backflow of fluids, ensuring that processes remain uninterrupted, and systems operate safely.
The redundancy provided by the two check valves enhances overall reliability, ensuring that even if one check mechanism fails, the other can still function.
Duplex check valves allow for continuous operation of systems, which is crucial in many industrial processes.

Industries and Applications:
Used to prevent backflow in sewage and water supply systems to protect drinking water sources.
Essential in pipelines and refineries to prevent backflow and protect equipment from reverse flow.
Used in the transportation of chemicals to prevent contamination and ensure safety.
Common in steam and cooling water systems in power plants to maintain system integrity and efficiency.
Employed in heating, cooling, and ventilation systems to prevent backflow of fluids.