Thermoplastic solenoid valve delivers higher flow rates of aggressive chemicals (read more)

Designed for pressure and drain applications with highly corrosive or ultra-pure liquid systems when space is critical. The valve is ideal for a broad range of industrial applications, from electronic to chemical plants, commercial laundries, car wash operations, etc. (read more)

Diaphragm Shutoff Valve and Low Pressure Check Valve Combine for Dripless Dispensing (read more)

For water treatment facilities, industrial operations, and any NaOCl application, this small valve makes a big difference. (read more)

While the sizes and materials vary, valve seals generally fall within a half dozen primary shapes — each suited to different functions. Know the differences with this brief tutorial. (read more)

Pulsation dampeners are multifaceted safeguards in a piping system: Smoothing pump flow, increase pump longevity, absorb vibrations, eliminate dangerous pressure spikes, release fluid during pressure drops, and absorb thermal expansion. (read more)

Eliminates the need for installing a capped pipe for partial build-outs or servicing. The smooth surface on the self-centering disc affects a
bubble-tight seal on the valve face seal, with the same reliability and pressure rating as an end connector. (read more)

The overlooked solution every Sodium Hypochlorite system needs (read more)

How Do You Prevent Back-Siphon and Pipe Collapse in Semiconductor Fabs? (read more)

Plast-O-Matic® brand chemical flow and level indicators offer a safe and economical means of indicating flow, clarity , or exact level of extremely corrosive and ultra-pure liquids such as sulphuric acid, hydrochloric acid, chlorine, caustics, and demineralized water. (read more)

Pulsation dampener, surege supressor, waterhammer arrestor... .regardless of what you call it, this device is indispensable in a liquid piping system. The US Made Plastomaticmodel PDS can handle your system's nasty chemicals or argumentative pump. (read more)

Sodium hypochlorite is widely used for water treatment and disinfection — but it comes with a challenge many overlook (read more)

As water flows through purification equipment, dropping pressure varies and must be increased. Booster pumps work best with constant suction pressure, provided by a Pressure Regulator on the suction feed. (read more)

Sight glasses offer a safe and economical means of indicating flow, clarity, turbulence, etc. of corrosive and ultra-pure liquids such as sulphuric acid, hydrochloric acid, chlorine, caustics, and demineralized water (read more)

One-second valve actuator keeps gamma radiation process cool
A medical device manufacturer uses cobalt 60 to sterilize components. A protective immersion pool safeguards workers, and requires 20 control valves to circulate the cooling water and prevent temperature spikes. (read more)

A pressure regulator cannot increase pressure. If upstream pressure drops below the set point, downstream pressure will also…a pressure regulator does not function like a pump. Secondly, Pressure regulators will not function as backpressure regulators. (read more)

Valve and eductor deliver precise sodium hypochlorite water treatment
A chlorine analyzer signals the normally-closed solenoid valve to dose the water with dry chlorine gas or sodium hypochlorite. An eductor is used to create continuous vacuum and deliver the treatment in the pipeline. (read more)

Superior Performance CAFE & CAFE NITRO Electrically Actuated Ball Valves (read more)

Series FC is an automatic flow control valve that converts high variable upstream flow rates to a constant, lower downstream flow rate, regardless of pressure changes. Plast-O-Matic engineer Eric Holzer explains how this small but mighty valve works. (read more)

Plast-O-Matic Engineer Eric Holzer explains how pilot-operated solenoid valves differ from standard solenoid valves in the amount of flow they can provide, as well as permitting higher inlet pressures. But the way they function requires a "pilot" valve to relieve pressure from a larger closing orifice, and this process will not work unless there is a pressure differential in the pipeline (read more)

Gauge Guards barrier seal protects instruments from corrosion and clogging while maintaining high accuracy. Compact and ultra-pure zero dead leg designs available. Offered with or without gauges. (read more)

Quick closing valves, positive displacement pumps, and vertical pipe runs can create damaging pressure spikes, leading to blown diaphragms, seals and gaskets also destroyed meters and gauges. (read more)

Dangers of air or offgassing in chemical piping
Plastomatic manufactures solutions to air/gas trapped in your thermoplastic piping systems.
If you have or are designing a Sodium Hypochlorite treatment system, you need to look at our DGV degassing valve for the inevitable off-gassing. (read more)

Plastomatic injection molds our own Red Kynar ball valves in our NJ factory. (read more)

Double acting Air x Air or Fail-safe Air x Spring actuators designed for corrosive service. Options include Limit Stops, Limit Switches, and Electro-Pneumatic Positioners. 3/8″ – 4″ valve sizes, 2-way and 3-way. (read more)

Calibration columns are a convenient way to verify pump flow rates, chemical dosing accuracy or chemical feed accuracy. (read more)

All new pricing on ultra high-purity Series UPRS Pressure Regulators, non-gauge variety. BCF spigots standard; flare, sanitary, and other connection types available. 20 – 63mm sizes; Kynar 740 body. (read more)

Plastomatic Multi-Purpose Actuator Enables our Ball Valve to Open & Close Automatically - Where No Electricity or Compressed Air is Available ! (read more)

Plast-O-Matic Valves are designed for the ultimate performance in purity, corrosion resistance, reliability and longevity…four critical factors in any water/wastewater treatment system. (read more)

Air Release & Degassing to Safeguard Your Piping System (read more)

Plast-O-Matic Valves has dropped 2024 pricing on its CAFE multi-voltage on/off electrically actuated ball valves by an average of $90 each. Available with valves or ISO mounting kits. (read more)

The Stabilizer is a dynamic, auto-loading air flow control device that automatically controls an air-loaded pressure regulator in a liquid process system. (read more)

In many chemical applications, Plast-O-Matic Series RVDT Backpressure/Relief Valve is the leading valve for preventing siphon. It was the first state-approved thermoplastic valve for anti-siphon use in municipal water treatment systems, selected for its PTFE diaphragm and normally-closed design. (read more)

TECHNOLOGICAL AND ENGINEERING BREAKTHROUGH… A single thermoplastic valve, designed for severe service applications with virtually every type of liquid. For pressure, drain or vacuum service. Sizes: 1/4" to 1". (read more)

Series EASMT and EASYMT automatically shut off flow of highly corrosive and ultra-pure liquids. They can handle acids, caustics, solvents, chlorine solutions, sodium solutions, deionized water, reverse osmosis water, brewery processes, etc. and do not require pressure to aid in opening the valve. (read more)

PVDF red piping systems have been successfully used in outdoor applications for over 25 years. It provides the same pressure/temperature range and chemical resistance of traditional natural Kynar PVDF with no pigmentation. (read more)

Plast-O-Matic Valves. Inc. designs innovative process controls that lead the semiconductor industry in cleanliness and functionality. (read more)

Plastomatic's BASIKS value valve line - stock available NOW to support your project bid needs (read more)

Air pockets and outgassing in a liquid piping system can result in water hammer, pressure surges, pump damage, and in extreme cases, compressed air will cause catastrophic failure. (read more)

With engineering, manufacturing, assembly and programming all provided exclusively by Plastomatic, CAFE actuators are available with a wide range of voltage and performance options, as well as mounting and connections for virtually any valve requiring torque up to 20 Nm. (read more)

• Constant Flow Control Valves
• Air Release Valves
• Advantages of Engineered True Blue Ball Valves
• Continuous Degassing Valves
• Diaphragm Check Valves
• Thermoplastic Pressure Switch
• How Pressure Regulators Work
• Series VPA Filling & Metering Pump