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Check Valve Manufacturers
Serving Massachusetts

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Companies Serving Near Massachusetts

Enfield, CT  |  860-749-0761

Conval, Inc. is a leading manufacturer of high-performance check valves, renowned for their quality, durability, and innovative designs. With a commitment to engineering excellence and customer satisfaction, Conval has been a trusted name in the valve industry for several decades.

Product Line:

Conval offers a comprehensive product line of check valves that cater to a wide...

Conval, Inc. $$$

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 ...

O'Keefe Controls Co. $$$

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...

Pumps & Valves
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