The Lee Company

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Westbrook, CT

The Lee Company is a global leader in the design and manufacture of miniature fluid control components, including check valves. Founded in 1948, the company has a long-standing reputation for innovation, quality, and customer service.

Lee Company's check valves are designed to provide reliable and precise fluid control in a wide range of applications. The company's check valves are engineered to ensure maximum flow capacity while minimizing pressure drop, making them ideal for use in high-performance systems. Lee Company offers a range of check valve configurations, including ball, poppet, and diaphragm styles, allowing customers to choose the best solution for their specific application.

In addition to its check valve products, Lee Company also provides a range of services to support its customers' needs. The company's engineering team works closely with customers to design and develop custom solutions to meet their specific requirements. Lee Company's manufacturing capabilities are among the most advanced in the industry, allowing the company to produce high-quality components quickly and efficiently.

Lee Company is committed to providing exceptional customer service, and this is reflected in the company's approach to every project it undertakes. The company works closely with each client to understand their unique needs and requirements, ensuring that the solutions provided are tailored to meet their specific needs. Lee Company's team of experts is available to provide support and guidance throughout the design, development, and manufacturing process, ensuring that every project is completed to the highest standards of quality and reliability.

In summary, Lee Company is a global leader in the design and manufacture of miniature fluid control components, including check valves. With its commitment to innovation, quality, and exceptional customer service, Lee Company is a trusted partner for all your check valve-related needs.

Check Valves Power Pages

Check Valves

Check Valves

A check valve is a safety device designed to allow fluids and gases to flow in one direction. Under pressure, fluids enter the valve at the inlet and exit through the outlet. Uninterrupted flow continues until the pressure drops, or the pump is shut down...

Spring vs. Swing Check Valves

Spring vs. Swing Check Valves

A spring check valve is a valve that ensures unidirectional flow and prevents reverse flow. They have a single inlet and outlet and must be placed in proper orientation to function correctly. On the side of a spring check valve, and all...

Ball Valves

Ball Valves

A ball valve is a shut-off valve that allows or obstructs the flow of liquids and gases in a piping system by rotating the ball having a bore inside the valve for 90°. The ball is mounted against two seats and has a stem that connects it to the operating and control mechanism that rotates the ball...

Butterfly Valves

Butterfly Valves

A butterfly valve is a quarter-turn rotational motion device that utilizes a rotary disc to allow, obstruct, or control the flow of fluids in a piping system. It features a rotating disc that is situated on the passageway of the flowing media...

Diaphragm Valves

Diaphragm Valves

Diaphragm valves utilize a flexible diaphragm to obstruct, control, or isolate the flow of fluids. The diaphragm acts as the flow control element that flexes up or down to increase or decrease the fluid flow rate, respectively...

PVC Ball Valves

PVC Ball Valves

A PVC or polyvinyl chloride ball valve is a plastic on and off valve that has a rotary ball with a bore where turning the ball a quarter turn can stop the flow of a fluid. They are highly durable, cost effective and can be...

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