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 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.
About Onyx Valve Co. from http://www.onyxvalve.com
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 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.
Employees: 10-49 Activities: Manufacturer, Custom Manufacturer Year Company Founded: 1995 Export Markets: Western Europe, Europe, Canada, Mexico
News & Press Releases
November 25, 2002 — New Pressure Monitoring Solution from SOR and Onyx Valve Onyx Valve has partnered with SOR, Inc. for a new solution for monitoring pressure on tough applications. The device utilizes an Onyx Isolator Ring and a multi-function pressure instrument SGT® (from SOR, Inc.). The Onyx Isolator ring provides a practical, cost-effective way of obtaining accurate pressure measurements on slurries, abrasives and hard- to- handle materials. The Onyx Isolator Ring (Patented Design) is vacuum-filled at the factory with high-viscosity silicone-fluid; then...
December 11, 2001 — New Isolator Ring with Permanent Vacuum Seal Improves Pressure Measurement A new isolator ring, designed to provide a practical and cost-effective method of obtaining accurate pressure measurements on slurries, abrasives and hard-to-handle materials, has been introduced by Onyx Valve of Cinnaminson, New Jersey.