IER Fujikura

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Macedonia, OH  |  330-425-7121

At IER Fujikura, we define ourselves as a dedicated manufacturer of check valves engineered to deliver reliable, consistent, and long-lasting flow control performance across a wide range of industries. We work with high-quality materials and precision manufacturing techniques to produce valves that maintain tight sealing, smooth operation, and dependable resistance to pressure fluctuations and backflow. Our check valves are designed to support demanding environments, allowing our customers to protect their systems, maintain efficiency, and ensure uninterrupted operation.

We approach every project with a commitment to engineering excellence and a deep understanding of fluid dynamics. Our team works closely with customers to evaluate system requirements, select the most suitable valve configuration, and optimize performance for specific pressures, media types, and operating conditions. Our manufacturing capabilities include advanced machining, rigorous testing, and careful quality control, ensuring that each valve meets strict performance and durability standards. By focusing on precision, repeatability, and material integrity, we deliver products that integrate seamlessly into both new installations and existing systems.

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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