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Onyx Valve Co.

Cinnaminson, NJ 08077   map
Contact Company: 856-829-2888
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Company description by
Manufacturers of pinch valves to control slurry, sludge, dry powders, plastic pellets, cement, sand & chemicals. Manual, pneumatic & electric operation. Complete line of elastomer lined pressure More... sensors & fully molded replacement pinch valve sleeves. Product line includes pinch valves from 1/2 in. through 24 in., pneumatic actuators up to 30 in., electro-pneumatic positioners, expansion joints from 1 in. through 24 in. & electronic controls for fluid handling applications. Professional engineering staff for application assistance & systems design. Less

Company Information

Our People
Our People. Our Strength. The Onyx Valve Company is only as strong as its people, and our people have the most experience in the industry. Our people work day in and day out to please our customers and manufacture best products the industry has to offer. We encourage you to read through our profiles to get to know us.
Company description by Onyx Valve Co.
About Onyx Valve Co. from

A major pinch valve manufacturer in South Jersey was bought out by a multi-national corporation which subsequently closed the operation in 1994. Six former employees of this company started Onyx Valve Co. on May 1, 1995. Since then our customers have made us one of the fastest growing pinch valve companies in the world.

All Onyx Valve products are designed and manufactured in our modern factory in Cinnaminson, NJ using the most current technology. All our rubber pinch valve sleeves are made in-house to our exact specifications by the most experienced More... molders in the industry. Each rubber worker follows an exact step-by-step recipe for every sleeve detailed in our sleeve cook-books, using the best raw materials available. This provides our customers with the best sleeve life in the industry. Every sleeve is compression-molded during the vulcanization process. The tolerance on Onyx sleeves is +/- 0.005 inches on the wall thickness from end-to-end.

This unmatched level of precision produces sleeves that consistently provide superior life under the harshest conditions. Onyx Valve Company does all our machining in-house using the most modern machines. Every valve component is designed and manufactured to machine- tool tolerances. In addition to fabricating all our valves and Iso-Ring components in-house, we also design and fabricate all the molds for our rubber components in-house as well. Less

Product Information

Manual Pinch Valves
Onyx Valve is the leader in the design of heavy duty final control elements. Our products are ideally designed to handle all types of slurry services. Onyx features both drop tight on-off and modulating duty pinch valves. Along with the economic cost of these products, comes the ease of maintenance. Each valve is designed with an easily interchangeable sleeve, which is the only valve part that comes in contact with the process fluid.
Duckbill Check Valves
The Onyx Duckbill Check Valve is reliable and cost effective flow control solution. These products are 100% rubber heat molded products that are suitable for almost any environment. These products are maintenance free and have no mechanical components. Their revolutionary design eliminates the need for an outside energy source, will not warp, freeze, or clog. Their virtually silent functionality make them great for any application so stop wasting money on costly repairs to gate valves and damage
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Capabilities / Services

Sizing Handbook
We hope this makes things easy for you So you need a pinch valve, but unsure of what size you need with your flow conditions? You have come to the right place. Onyx Valve has created the Ultimate Valve Sizing Handbook to help walk you through the steps needed to determine the size of the valve that you will need. We have taken into account all the factors that affect the sizing of our valves and given you the opportunity to understand how we create flow control solutions for you.
Material Construction Selector
Having trouble deciding what material compounds you can use with your application? We have established a chart, backed by years of experience and testing, showing what materials are compatible with most of your everyday and extraordinary chemical compounds. This chart rates the compatibility in 4 ways, A is excellent compatibility, B is good, C is ok, and X is not compatible. If you donít see your compound on here, just give us a call and we will see what we can do for you.

Company Data
Activities:Manufacturer, Custom Manufacturer
Year Founded:1995
Export Markets:Western Europe, Europe, Canada, Mexico
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