O'Keefe Controls Co.

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Monroe, CT  |  800-533-3285

O'Keefe Controls is a leading manufacturer of precision flow control components and systems, with its headquarters located in Monroe, Connecticut. The company specializes in the design, manufacture, and supply of check valves, miniature solenoid valves, and other related products for a range of industries, including medical, analytical, and industrial automation.

At the core of O'Keefe Controls' product offerings are their miniature check valves, which are designed to provide precise control of fluid flow in critical applications. O'Keefe's check valves come in a variety of materials, including stainless steel, brass, and plastic, and are available in different configurations, such as ball, diaphragm, and poppet designs. The valves are designed to meet a range of industry standards and specifications, ensuring that they are suitable for use in a variety of applications.

O'Keefe Controls' check valves are designed to provide precise, reliable, and leak-tight performance in critical applications. They feature advanced sealing technology, ensuring tight sealing and minimal leakage. O'Keefe's valves also offer low cracking pressures, high flow rates, and minimal pressure drop, making them an excellent choice for demanding fluid system applications.

In addition to their high-quality products, O'Keefe Controls offers exceptional service capabilities. The company has a team of experienced engineers and technicians who work closely with customers to provide customized solutions that meet their unique needs. O'Keefe also offers installation, maintenance, and repair services, ensuring that customers' fluid systems are operating at optimal efficiency.

O'Keefe Controls is committed to providing exceptional quality, reliability, and service to its customers. With their broad range of high-quality check valves and miniature solenoid valves and unmatched service capabilities, the company is a trusted partner for precision flow control solutions.

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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