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3/8″ – 4″ sizes in PVC, CPVC, Natural Polypro, PVDF with FKM or EPDM. 3/8″ – 2″ feature trunnion design, dual sliding seats. 3″ and 4″ sizes are single direction safe-block design. Available with NPT, Socket, BSP, Sanitary, Spigot and other connection types. ½” through 2” 2-way valves available in UV-blocking Red Kynar.
Options include Z-vent for sodium hypochlorite, Lock-out/Tag-out, Metering, Characterization, Stem Extensions, and Lateral Reducing connections.
price by request
Available
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 and the ultimate in corrosion resistance or ultrapure liquid handling with no wetted elastomers. Upstream pressure settings to 125 PSI on most models.
price by request
Available
- Series VPA Metering Pumps are air-operated, self-priming, positive displacement type pumps designed to meter precise quantities of liquids.
- The accuracy of the discharge repeatability is approximately 1/2 of 1%.
- The four sizes of pumps available have a single stroke delivery capacity of 7, 10, 32 or 128 liquid ounces.
price by request
Available
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 ball valves.
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Available
Series “CKD” Compact Diaphragm Check Valves
Designed To Prevent Reverse Flow of Extremely Corrosive and Ultra-Pure Liquids
Sizes 1/4″ and 1/2″
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Available
Series CKS An encapsulated spring and sliding poppet provides the same normally-closed, bubble-tight performance in larger sizes 1 1/2” through 4″.
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Available
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 a straight-through flow pattern when closed. When set point is exceeded, the diaphragm is lifted off the center port, and excess flows down and out through the third port at the bottom of the valve. 1/2″ – 1″ sizes in most popular thermoplastic materials and connections; 5 – 125 PSI set range.
price by request
Available
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.
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Available
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 sensitivity and performance. This is a Specialty Custom product; consult factory for availability. Minimum quantities may apply.
price by request
Available
Available in pipe sizes 1/4″ through 1″, with standard flow ranges from 1/4 GPM to 8 GPM. Larger pipe sizes with flow rates up to 120 GPM available as Specialty Custom items; consult factory.
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Available
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 top of the spring housing, which assists the spring in keeping the regulator open against the pressure directly at the regulator outlet. When pressure downstream begins to drop (as it would when a filter becomes more and more clogged), the regulator begins to close and becomes fully closed when the differential setting is reached. This assures against overpressure across the equipment. Molded and machined valves in 1/4″ through 3″ and metric pipe sizes in popular thermoplastic materials with a wide range of connection types. Differential set range 5-50 PSI.
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Available
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 fully rectified coil with Z-Cool DIN. Sizes from 1/4″ to 1″ in a wide range of materials and connection types. Includes patented Fail-Dry advance warning vent.
price by request
Available
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; 5 – 150 PSI set range.
price by request
Available
With engineering, manufacturing, assembly and programming all provided by Plast-O-Matic, 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.
Minimum quantities may apply, depending on level of customization.
price by request
Available
Visual indicator for use with or without characterized control balls. Series MBVM available as complete valve assembly or as kit for field retrofit. 1/2″ – 2″ sizes.
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Available
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, flowmeters, and virtually any conceivable combination of connection sizes and types.
price by request
Available
Series GX Single-wall sight glass for liquids compatible with acrylic. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional.
price by request
Available
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 3” (for 4” consult factory) and metric pipe sizes in popular thermoplastic materials with a wide range of connection types. Proven design provides highest flow with minimal pressure droop. While some valves may be limited by size or material, most models provide set range of 10-125 PSI.
price by request
Available
Series SWT Pressure Switch with PTFE diaphragm, for pressures to 150 PSI. Versatile snap-action 16 Amp/3 terminal switch is standard; low deadband 3 Amp switch optional. For 25 Amp switch, consult factory. PVC, CPVC, PP or PVDF.
price by request
Available
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 sizes; Kynar 740 body and Class 100 clean/double bag procedure standard. Provides highest flow with minimal pressure droop among high purity regulators; set pressure range 10-125 PSI.
price by request
Available
- Pulsation Dampener smooths pump flow
- Surge Suppressor absorbs shocks and vibrations
- Water Hammer Arrestor eliminates dangerous pressure spikes caused by quick closing valves
- Inlet Stabilizer enhances pump performance and longevity
- Accumulator releases stored fluid during unwanted pressure drops
- Expansion Tank protects system from thermal volume increases
price by request
Available
Series GYW Double-wall sight glass for liquids compatible with Pyrex inner wall. 1 1/2″ – 8″ sizes, flange connections in PVC, CPVC, PVDF, PTFE, or polypro. Fluttering device optional.
price by request
Available
Plast-O-Matic thermoplastic calibration columns are a quick and convenient way to measure or verify pump flow rates, chemical dosing, or chemical feed systems with higher accuracy than competitive models. Designed for precise, efficient testing with a variety of installation options.
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Available
Designed to accept most standard OSHA approved locks/shackles, Series MBVL is available as complete valve assembly or as kit for field retrofit. 1/2″ – 4″ sizes.
price by request
Available