Valves

Plast-O-matic Thermoplastic valves and controls for chemical, water/wastewater, & ultra-pure liquids

Plast-O-Matic strives to continually advance the technology of liquid pressure and flow control in plastic piping systems.

As the performance leader in the development of plastic valves and controls, Plast-O-Matic provides a complete line of standard and custom designed solutions for difficult applications.

Chem Resist Fluid Transfer is the exclusive UK agent for the complete range of Plast-O-Matic products.

To explore the complete range of Plast-O-Matic products see the listings below:

Plastomatic Valves
Relief by Pass Back Pressure and Anti Siphon

The Plastomatic series of relief valves features a solid, nonsticking PTFE shaft passing through three U-cup seals with a proven, high performance relief valve providing rugged dependability for acids and other highly corrosive liquids. Angle and in-lin ...
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Diaphragm Valves

Miniature air-operated diaphragm valves for corrosive and ultra-pure liquid Compact valves for corrosive and ultra-pure liquids in PVC, PTFE, Kynar® & Polypropylene The miniature air-operated diaphragm valve that performs like a heavyweight. ...
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Ball Valves

True Blue Ball Valves - Manual version of Plast-O-Matic's popular ball valve line; constructed with integral mounting lugs for easy addition of an actuator when needed.  Features also include energized PTFE seats, Trunnion design, reinforced shaft ...
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Check valves

Check Valves help you stop unwanted reverse flow with an automatic bubble-tight seal. The patented diaphragm in the Plast-O-Matic True Blue Check Valve is designed to re-seat with a bubble tight seal regardless of mounting position or reverse flow. ...
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Solenoid Valves

Automatically shut off Teflon Bellows Solenoid Valves The Teflon Bellows Solenoid Valve automatically shuts off flow of highly corrosive or ultra pure liquids including acids, caustics, solvents and chlorine solutions. They can handle pressure, drain, or ...
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Vacuum Breakers

Compact, self-closing Vacuum Breakers protect tanks and piping systems against hazards, damage and financial losses caused by vacuum. The VB Vacuum Relief Valve available in PVC and PP feature the same sensitive diaphragm design as the Non-Return Valves ...
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Gauge Guards

An economical way to protect instruments from corrosion and clogging while maintaining high accuracy. Each PLAST-O-MATIC Gauge Guard features a durable and flexible diaphragm which serves as a protective barrier between the process fluid and instru ...
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Flow Control Valves

Flow control valves from Plast-O-Matic have many benefits and are available in a number of options. Main Features include: Maintain constant flow with inlet pressure changes from 15 to 120 PSI (1 bar to 8 bar). Available in pipe sizes 1/4", ...
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Sight Glasses

Plast-O-Matic True Blue® 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, a ...
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