Leading Process Valve Manufacturers

Process valves are used in procedures involving chemical or mechanical steps to aid in the manufacture of a wide range of items. Some common process valve types include ball valves, poppet valves, gate valves, diverter valves, butterfly valves, and sanitary valves. There are a variety of materials used to produce process valves, depending on what their specific task will be. Read More…

Process Valves Process valves include any type of mechanical device that can stop, start, or regulate the flow of liquid, gas, solid material, or steam. These valves are attached to one or more ports or passageways through which a substance flows.

At U.S. Plastic Corp., we provide high-quality diaphragm valves designed to deliver precision flow control and reliable performance in demanding applications. We offer a range of configurations to accommodate various pressure and temperature requirements, ensuring compatibility with diverse piping systems. With a commitment to quality and innovation, we help customers achieve efficient, leak-free ...

U.S. Plastic Corp $$$

Since 1950, Century Instrument has been selling diaphragm valves as well as actuators. Our control parts and products allow for highly accurate control of temperature, pressure, or flow when handling of steam, water, air, oil, gas or other fluids. Our customers are our most important asset and as such our philosophy is to put the customer first and foremost in all considerations.

Century Instrument Company $$$

Offering a full line of flow control products, Plast-O-Matic Valves ensures high quality by testing each of our valve products individually before shipment. We offer plastic check valves, PVC check valves, relief valves, ball check valves and more. We are committed to engineering excellence.

Plast-O-Matic Valves, Inc. $$$
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placeholder image U.S. Plastic Corp Century Instrument Company Plast-O-Matic Valves, Inc.

Matching the material with the task is important, because incompatible materials can contaminate the source if the valve is damaged as a result. Possible process valve materials include copper, steel, stainless steel, brass, PVC and cast iron. Industries which use process valves can include mining, pulp and paper, chemical, waste treatment, food and beverage production, powder and bulk processing, and many others.

Process valves that are automatic will typically be controlled by some version of computer, pneumatic, or hydraulic device how most types will be controlled by some form of pneumatic actuator. Based upon the needs of the application many process can be customized for a number of specifications. Typically this type of product will use two types of configurations.



These configurations include weir (saddled) or straight (seated). The weir or saddle diaphragm valve is the most common valve for many processing applications however the seat type is ideal for slurry applications to reduce blocking problems.

Process Valve Informational Video

 

Diaphragm Valves Power Pages

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…

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…

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…

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…

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…

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