Plast-O-Matic Valves, Inc.

Plast-O-Matic has introduced Series PRHM, a thermoplastic pressure regulator capable of converting inlet pressures up to 150 psi to a predetermined maximum downstream pressure ranging from 5 to 125 psi Read More

As a process industry pro, valves play an important role in your day-to-day life. Need to control pressure? Prevent backflow? Divert flow? Combine flow? These and a host of other Read More

Additional sizes and body materials of the "PS" line of pilot-operated solenoid valves are now available. Previously offered in Grade 1, Type 1 PVC, the PS valve is now also Read More

All-thermoplastic, compact gauge guard for corrosive liquids is now available. Series GGME is a compact, 1-3/8-inch-high seal that isolates gauges and other instruments from a chemical process. The barrier seal Read More

Plast-O-Matic Valves, Inc. has developed an all-thermoplastic, automatic continuous degassing Valve. Series DGV was developed specifically for corrosive applications subject to outgassing, such as sodium hypochlorite, hydrochloric acid, and ozone Read More

Pressure regulators are often misunderstood and misapplied. Somebody might call it a "pressure sustaining valve," still another might know it as a "pressure reducer valve." To make matters worse, backpressure Read More

New thermoplastic air release valve is designed to expel unwanted air from a pipeline at system start-up. It is also ideal for venting air from a tank during filling. It Read More

Self-sealing thermoplastic check valves for corrosive and ultrapure liquids are designed to safeguard process systems and maintain a positive closure even in the absence of reverse pressure. Offered in 1-1/2'''', Read More

Patented diaphragm check valve maintains bubble-tight seal in whatever position it is mounted. Valves are not dependent upon gravity, mounting positions or reverse flow. Its patented diaphragm automatically positions itself Read More

Compact diaphragm seal in natural polypropylene protects ultrapure liquids from contamination and protect sensitive gauges from corrosion, clogging, instrument failure and resultant system downtime. A durable diaphragm in the guard Read More

Proximity switches for metering pumps are designed for corrosive environments, and are used to verify pump position for process control and quality assurance systems. Read More

Pressure regulators are designed to convert varying or excessive inlet pressure to a constant maximum preset downstream level. The regulators protect sensitive instruments, meters, tubing, filters, and other piping components Read More

Plast-O-Matic Valves, Inc. has introduced a new automatic valve that performs multiple functions in a piping system, including pressure relief, backpressure control, pump bypass and anti-siphon protection. The new, ½” Read More

The new pressure-reducing valve uses thermoplastic materials selected specifically for semiconductor, pharmaceutical, and other industries requiring ultra-high purity. The Series PRH-U is constructed of a machined Kynar 740 PVDF body Read More

Company has developed a new pressure reducing valve using thermoplastic materials selected specifically for semiconductor, pharmaceutical, and other industries requiring ultra-high purity. The valve is constructed of a machined Kynar® Read More

Available in standard 2-way, 3-way, 4-way, and 5-way configurations with a variety of flow paths, the selector valves can be "stacked" in multiple combinations for manifold applications. They can also Read More