Founded in 1967, Plast-O-Matic is committed to continuously improving the technology for pressure and flow control in plastic piping systems. As a leader in the development of plastic valves and regulators, Plast-O-Matic offers a complete range of standard and customised solutions for demanding applications.
Official website of the manufacturer: plastomatic.com
Series HSA Air-operated pinch valve designed for corrosive slurries; long-life EPDMh2 sleeve with a variety of pipe sizes and connection materials.
price on request
Available
Series CKS An encapsulated spring and sliding poppet provides the same normally-closed, bubble-tight performance in larger sizes 1 1/2” through 4″.
price on request
Available
Series PRA/PRAM features two opposing large area frictionless rolling diaphragms. Process pressure is applied to one of the diaphragms; air pressure is applied to the other. Because the air pressure can be maintained with more accuracy than the force provided by a spring, the PRA/PRAM offers greater sensitivity and less variance from set pressure than any thermoplastic pressure regulator previously available.
price on request
Available
price on request
Available
Plast-O-Matic Trunnion Ball Valves are available with an adapter and tee for substantially stronger and more compact valve connections to lateral piping. This design eliminates the need for a reducer, additional length of pipe, and one of the end connections on the ball valve. Simplifies connections and protects against pipe breaks in lateral drops.
price on request
Available
Series RVDT/RVDTM is a universal automatic backpressure control valve for pressure relief, pump backpressure, pump bypass, anti-siphon, and backpressure regulator applications. Thermoplastic or Metal Valves designed for smooth, sensitive operation and the ultimate in corrosion resistance or ultrapure liquid handling with no wetted elastomers. Upstream pressure settings to 125 PSI on most models.
price on request
Available
Series “CKD” Compact Diaphragm Check Valves
Designed To Prevent Reverse Flow of Extremely Corrosive and Ultra-Pure Liquids
Sizes 1/4″ and 1/2″
price on request
Available
Series PRS patented Stabilizer is used with Series PRA. The Stabilizer reacts to downstream liquid pressure and provides continuous feedback control to the compressed air supply, for even greater regulator sensitivity and performance. This is a Specialty Custom product; consult factory for availability. Minimum quantities may apply.
price on request
Available
On 7 September 1967, Bruce DeLorenzo and Dan McCarthy founded Plast-O-Matic Valves, Inc. Dan had a sales and marketing talent that matched Bruce’s engineering ability; the two men were a good fit and began looking for opportunities in corrosion resistant process control. The first valves were machined and shipped from Bruce’s garage.
In April 1969, the company began full-time operations and moved into a small industrial building in Clifton, NJ.
After continued growth in the 1970’s, Dan wanted to move on to new challenges and Bruce wanted to take Plast-O-Matic to new heights. After reaching an amicable agreement, Bruce DeLorenzo gained sole control of the company in 1981.
Innovations, advancements and new products led to expansion and new markets in the 1980s and 1990s. In 1988 the machine shop expanded and in 1994 the company moved to its current spacious headquarters in Cedar Grove, NJ. This move to a modern corporate campus had an amazing impact on “team spirit,” with employees taking even more pride in the company. It also allowed Plast-O-Matic to move its injection moulding operations in-house.
In 2010, Chairman Judy DeLorenzo organised the grand opening of the new warehouse in Riverside, California. Judy continues to own and operate the company today with second generation President Tim DeLorenzo at the helm.
Under Tim’s leadership, Plast-O-Matic has installed solar power, implemented lean manufacturing and other best practices. In 2016, the company received ISO 9001:2105 registration and expanded its international sales. In 2019, automation was introduced in the machine shop.
The family garage has become a distant memory, but 50+ years later, the Plast-O-Matic spirit remains the same: better products, superior service, more satisfied customers.
