Plast-O-Matic Valves, Inc. Datasheets for Industrial Valves

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial Valves: Learn more

Product Name Notes
1/2" Plastic Pressure Regulators -- PRHM Features: Series PRHM design incorporates a poppet seat, double u-cups, large area rolling diaphragm and one piece body construction. A pressure balanced shaft assures smooth and stable control, while the...
PVC / CPVC Air Release Valve -- ARV Series ARV designed to expel large volume of air at system start up, then close bubble tight. Unique self-guided poppet seals more reliably than ball designs; does not deform under...
Air-Operated PTFE Diaphragm Valve -- BSDA
Air-Operated PTFE Diaphragm Valve -- BSDAM
Series BSDA/BSDAM Compact, PTFE diaphragm valves in a complete range of materials, sizes and connection types, featuring no wetted metals or elastomers. Includes patented Fail-Dry early warning vent. The ultimate...
Balanced Automatic Shutoff Valve -- BSR Series BSR/BSRM 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...
Air-Operated, Normally Closed Valve -- BST-NC
Air-Operated, Normally Open Valve -- BST-NO
Double-Acting, Air-Operated Globe Valve -- BAT
PVC Line-Assisted Shutoff Valve -- BLT
Series BST/BLT/BAT Heavy duty, million-cycle designs with oversized isolated springs and pistons, visual indicator windows and the patented Fail-Dry early warning vent. Offered in a wide range of sizes and...
Self-Closing Thermoplastic Check Valve -- CK
Self-Closing Thermoplastic Check Valve -- CKM
Series CKM A unique, patented diaphragm provides normally-closed operation with a bubble-tight seal, even with no reverse pressure. 1/2″ through 1″ pipe sizes.
Self Closing Check Valve -- CKS Series CKS An encapsulated spring and sliding poppet provides the same normally-closed, bubble-tight performance in larger sizes 1 1/2” through 4″.
PVC / CPVC Degassing Valve -- DGV Series DGV United States Patent #7,481,238 B2. Unique float design opens as air or gas collects in the valve, closes when liquid returns, allowing continuous expulsion of trace amounts of...
NC PTFE Bellows Solenoid Valve -- EASYMT Series EASMT/EASYMT PTFE bellows design for pressure, drain, and vacuum service; for all types of aggressive chemicals, salt solutions, acids, caustics, and ultrapure liquids such as deionized water. Includes W24...
NC Bellows Solenoid Valve -- EAST Series EAST for applications requiring a compact, cost effective and high pressure rated valve with extended cycle life featuring PTFE bellows. 1/4″ & 1/2″ sizes in Geon PVC, Natural Polypro,...
NO PTFE Bellows Solenoid Valve -- EASY Series EASY-NO for pressure, drain, and vacuum service; designed for applications requiring a valve to remain open when de-energized, or when it would be dangerous for a valve to close...
PVC Air-Operated Diverter Valve -- BFS
PVC Air-Operated Diverter Valve -- F
Series F/BFS Heavy duty, million-cycle designs with oversized isolated springs and pistons, and visual indicator windows. Offered in a wide range of sizes and materials.
Flow Control Valve -- FC Series FC Maintain constant flow with inlet pressure changes from 15 to 120 PSI (1 bar to 8 bar). Available in pipe sizes 1/4″ through 3″, with standard flow ranges...
Air-Operated Drain Valve -- IDA Series IDA Choice of double-acting air x air or normally-closed operation provides bubble-tight seal with up to 25î of water. Large flow area for ultra-fast drain — tested faster than...
Hand or Foot Operated PVC Shut-off Valve -- MFR Series MFR Normally-closed, hand or foot operated valve for vacuum through 150 PSI. Offered in 1/2″ and 3/4″ pipe sizes, threaded ends, in Geon PVC.
Process Cooling Water Stick -- PCWS Series PCWS supply side or Series PCWR return side assemblies simplify piping and provide superior strength. Fully customizable with choice of valves, flow, and pressure controls; pressure and temperature gauges,...
Plastic Pressure Regulators -- PRH Series PR/PRH/PRHM Downstream pressure reducing valve features large area rolling diaphragm, ultra-smooth operation and isolated spring control. Molded and machined valves in 1/4″ through 4″ and metric pipe sizes in...
Air-Loaded Pressure Regulators -- PRA 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...
Differential Pressure Regulators -- PRD Series PRD/PRDM is a differential pressure regulator with a port for a downstream pressure sensing line. The sensing line feeds the pressure downstream of the equipment being protected to the...
Ultra-Pure Pressure Regulator -- PRU Series PRHU Downstream pressure reducing valve features metal ion-free EPDM large area rolling diaphragm, ultra-smooth operation and isolated spring control. BCF spigots in 1/2″ – 3″ or 20 – 90mm...
Closed Loop Pressure Regulator -- PRS 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...
Pilot Operated Bellows Solenoid Valve -- PS Series PS requires 5 psi greater pressure at inlet to function properly. Uses line pressure to assist operation, which allows extremely high Cv performance, as well as outstanding pressure ratings.
PVC Pressure Relief Valve -- RVD Series RVD rugged compact designed for use as back pressure valve, straight relief, by-pass relief or back pressure regulator. 1/4″ and 1/2″ sizes in most popular thermoplastic materials and connections;
In-Line Rolling Diaphragm Relief Valve -- RVDM Series RVDM features a primary rolling diaphragm and a secondary flat diaphragm which incorporates the Plast-O-Matic patented Fail-Dry design for added protection. The rolling diaphragm provides greater sensitivity than non-diaphragm...
In-Line Pressure Relief Valve -- RVDT 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...
Angle Pressure Relief Valve -- RVT
Relief/Bypass/Backpressure Valve -- RVTX
Series RVT/RVTX is a high capacity angle pattern valve for relief, bypass, backpressure and pump backpressure applications with excellent corrosion resistance. 1/2″ – 2″ sizes in most popular thermoplastic materials...
3-Way High Pressure Solenoid Valve -- THP Series THP for pressure or drain service; designed for applications requiring a diverter or “sampling” valve. THP is ideal for sprayhead or filter applications where high backpressures exist. Includes W24...
3-Way Bypass PTFE Diaphragm Valve -- TRVDT Series TRVDT is a high flow relief/by-pass valve with 3-port design, ideal for applications where minimal footprint is required or where use of a piping tee is impractical. Valve has...
Pressure Regulators -- UPR Series UPR Downstream pressure reducing valve features elastomer-free design (pressure will equalize in a no-flow condition) and the ultimate purity levels, as verified by independent test labs. BCF spigots, flare,...
Self-Closing Vacuum Breakers -- VB Series VB/VBM Patented diaphragm design assures dependable, repetitive, bubble-tight sealing to protect enclosed tanks from collapse or structural damage during draining. Also eliminates siphoning of dangerous fluids,and prevents vacuum damage...
Thermoplastic Multi-Port Selector Valve -- S Standard Features: • 100% individually tested • Corrosion resistant - no wetted metals either internal or external • Self-lubricating machined PTFE rotor assures smooth operation and eliminates need for lubrication...
Diaphragm Check Valve -- CKD A specialty diaphragm check valve that opens with virtually no forward pressure. However, Series CKD requires a minimum back pressure of 1/2 PSI to close. When inlet pressure is sensed...
3-Way Air Actuated Ball Valve -- TABV
Air Actuated Ball Valve -- ABV
Actuated & Manual Ball Valves feature trunnion safety design and dual sliding seats for ultra-smooth operation and repeatable bubble-tight shutoff with an incredibly long cycle life. Available 2-way and 3-way,...
3-Way Air-Operated Diaphragm Valve -- TUCA Features: Double diaphragm design. Compact size; 1/4" NPT is under 4" height. Simple and inexpensive method of diverting or sampling harsh chemicals. Non-sticking design with bubble-tight seal. Available in a...
Lateral Reducing Ball Valve -- LMBV 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,...
Characterized Ball Valve -- ZC Standard: Based on the Plast-O-Matic “Engineered” True Blue Ball Valve with dual floating seats and Trunnion design 15º, 30°, 45º, 60°, 90° V-Balls standard Sizes from 3/8" to 4" in...
PVC, CPVC, PVDF & Polypro Ball Valve The original Engineered Ball Valve features trunnion design, dual sliding seats, blowout proof stem, mounting lugs. 3/8″ to 4″ sizes in PVC, CPVC, Natural Polypro, PVDF with FKM or EPDM.
3-Way Manual Ball Valve -- TMBV Three-way version offers the same trunnion design, dual sliding seats and other premium features found in our 2-way valves. 1/2″ – 2″ sizes in PVC or CPVC, with 2-hole ball...