Announcements
Plast-O-Matic Valves. Inc. designs innovative process controls that lead the industry in cleanliness and functionality to meet these ever changing demands.
(read more)Product Portfolio:
- Pressure regulators
- Back pressure regulators
- Diaphragm seals
- Solenoid valves
- Check valves
Innovations:
- Combination air release and de-gassing valves
- Pulsation dampeners
True Blue® PVC, CPVC, PVDF, PP & PTFE thermoplastic Check Valves help you stop unwanted reverse flow with an automatic bubble-tight seal.
(read more)Superior CAFE Actuators provides automatic voltage sensing from 24-240V AC/DC, with standard manual override, position indicator, LED status lights, over-torque protection, condensation heater and thermal protection. Standard actuation time is 5 seconds with 15 Nm torque.
(read more)Pressure Switch provides reliable, corrosion-resistant piping system control
(read more)The choice of materials for use in high purity water systems is constantly expanding. Regardless of the selection, however, the materials used must relate to the designer’s two biggest concerns – finished water quality and overall system cost
(read more)Water purification is the removal of contaminants from raw water to produce drinking water that is pure enough for human consumption or for industrial use.
(read more)The Pulsation Dampener, also known as a Surge Suppressor will steady a pulsing flow caused by diaphragm pumps, piston pumps, peristaltic pumps and other quick flow interrupting equipment. The PDS will steady a vibrating pointer of a pressure gage or flow meter under flowing conditions.
(read more)Series MFR manual valves require palm, knee, foot, or elbow force to open and close automatically once the force is released due to an internal spring. The stainless steel spring is not in the liquid. Double U-cup seals are used on the internal shaft for low friction and long cycle life. This in conjunction with a poppet seat at the valve orifice results in a non-sticking design.
(read more)Plast-O-Matic Valves, Inc. now offers Anti-Siphon Valves to protect chemical process systems from unwanted tank siphoning, permitting flow only under controlled pumping.
(read more)Pump Accessories for Optimal Performance: Air Release & Degassing Valves
Air pockets and outgassing in a piping system can result in water hammer, pressure surges, pump damage, even catastrophic failure. This tutorial explains how to safeguard your system from damage.
Plast-O-Matic Valves. Inc. designs innovative process controls that lead the industry in cleanliness and functionality to meet these ever changing demands.
(read more)Our chemical handling valve designs offer extraordinarily high cycle life, beginning with engineered dynamic seals for long trouble free service and optimum return on investment.
(read more)DESIGN ELIMINATES SPRING CORROSION PROBLEMS
PERFORMANCE RIVALS CONTROL VALVES, AT LOWER COS
eliminates crystallization problems; smooth, sensitive operation for corrosive and high purity liquids
(read more)Designed To Prevent Reverse Flow of Extremely Corrosive and Ultra-Pure Liquids
Sizes 1/4" and 1/2
Angle Cut Flow Control Balls Manual or Actuated
Sizes from 3/8″ to 4″ in PVC, CPVC, Natural Polypro and PVDF.
All-thermoplastic pinch valve is designed for positive shutoff, suitable for corrosive liquids with entrained particulate. Unique sleeve design seals around particulate.
(read more)Sodium hydroxide fill system was over-filling, resulting in spills and losses. With electronic control unavailable, a unique 3-position electric valve actuator was specified to gradually slow the fill rate.
(read more)In certain circumstances, pockets of compressed air can cause catastrophic failure in a liquid piping system.
(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)Plast-O-Matic Valves provides the knowhow for handling the corrosive, caustic, and other difficult materials used in metal finishing. Our most popular offerings for this industry include PTFE bellows solenoid valves and by-pass relief valves designed for 2 million cycles
(read more)Air Actuated Ball Valves vs. Air Actuated Shut-off Valves
Which is better for your application?
(read more)Plast-O-Matic Valves, Inc. provides innovative products and technologies, technical expertise and customer support services for municipal water and wastewater treatment customers.
(read more)Corrosion Resistant Valves Solve Chlorine Injection Problems in Cooling Water System
(read more)At pump shut off, liquid drains from highest to lowest point in a piping system. This can create vacuum and dangerous siphon. Example shows two common valves eliminating the problem.
(read more)Ball check valves require 5 PSI reverse pressure to seal. A vertical piping column prevents seal and problems result. RO water application shows problem solved with "normally closed" check valve.
(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)Solenoid Valves Solve Chemical Feed Problems in Waste Treatment System
A patented "Fail Dry" vent provides advance warning of a primary seal failure, yet allows operations to continue until maintenance can be scheduled.
(read more)Engineered Plast-O-Matic Red Kynar Ball Valves are available now in all 2-way formats, 3/8" - 2" sizes with virtually any connection type including socket, NPT, BSP, and metric sockets.
(read more)Plast-O-Matic Project Engineer Mike Zwerin provides a side-by-side comparison of the old design, left, versus the robust new design.
(read more)Series UPRS complements the Series UPR non shutoff design to provide the ultimate purity in process control for deionized water and other critical applications.
(read more)Components treated with proprietary boil/acid/scavenge cleaning for minimal particle shedding
(read more)Safegurading processes with superior pressure & flow Control
(read more)- Water Treatment
- Agriculture
- Food Processing
- Dialysis
- Surgical Equipment
Our valves are found in high purity and corrosive process piping systems that ensure safe water, healthy food and beverages, and many other liquid processes that impact daily life. We also control system flow and pressure in countless hospitals and pharmaceutical plants worldwide.
(read more)HIGH CYCLE LIFE AIR-OPERATED PINCH VALVE PATENT PENDING EPDMH2 ELASTOMER SLEEVE DESIGN
(read more)Air-operated pinch valve designed for corrosive slurries; long-life EPDMh2 sleeve with a variety of pipe sizes and connection materials.
(read more)Compact globe-style shut off valves in PVC or Polypro with elastomer seals. Wide range of sizes and connection types. Normally closed operation; ideal alternative to fail safe air-operated ball valves.
(read more)Ideal for corrosive applications requiring bubble-tight shutoff, with high inlet or outlet pressure
(read more)Engineered Plast-O-Matic Red Kynar Ball Valves are available now in all 2-way formats, 1/2" - 2" sizes with virtually any connection type including socket, NPT, BSP, and metric sockets.
(read more)Series ECWS supply-side or Series ECWR return side are express-built assemblies in the most popular configurations to simplify piping and provide superior strength. PVC construction with EPDM seals and socket connections; the only selection necessary is the flowmeter range on the return side.
(read more)In certain circumstances, pockets of compressed air can cause catastrophic failure in a liquid piping system
(read more)PVC & CPVC High Performance Pressure Regulators Now Certified NSF-61
(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