ZOOK Enterprises, LLC
Chagrin Falls, OH 44022 0419
Apr 09, 2003 Series URA can be used in liquid or gas systems and functions at very high or low burst ratings. Disks come in 316 stainless steel, hastelloy, monel, inconel, or nickel in sizes from 1–8 in. Reverse acting design results in system pressure being applied to convex side of dome, enhancing performance in systems with frequent cycling needs. Disks include 3D flow arrows and locating notch to ensure proper orientation within system.

CAT PUMPS
Minneapolis, MN 55449
Mar 31, 2003 Model 7501 offers flow-thru design that mounts easily into pump discharge line. Pressure sensitive feature permits flows from .5–6 gpm, and consistent spring rate allows pressure adjustment from 100–2000 psi. Unit sets precise system pressure and immediately goes into by-pass when trigger gun is released or downstream line becomes plugged. Removable check valve offers both primary and secondary system protection.

Scott Specialty Gases
Plumsteadville, PA 18949 0310
Mar 24, 2003 Series 228 single-stage regulators are available in 316 SS for use with corrosive gases or brass bar stock for use with non-corrosive gases. Balanced poppet stem design minimizes effect on delivery pressure caused by changes in inlet pressure. Regulators feature 316 SS diaphragm, PCTFE seat, Teflon® seals and nickel-plated brass bonnet. Max inlet pressure is 3,000 psig. Operating temperature is -40 to +140°F. Delivery pressure ranges include 2–30, 4–75, 10–150, and 20–250 psig.

Air Logic, Div. Fred Knapp Engraving Co., Inc.
Racine, WI 53402
Mar 18, 2003 Dovetail system utilizes push-in fittings, which are offered in 1/4, 3/16, 5/16, 5/32 in. and variety of metric sizes. Standard threaded dovetails are available in 10-32 UNF, 1/8-27 NPT, and 1/4-18 NPT.

ControlAir Inc.
Amherst, NH 03031 2315
Mar 10, 2003 Corrosion-resistant 350SS Stainless Steel Filter Regulators and Type 360SS Stainless Steel Regulators provide instrument quality air to pneumatic control systems. Both series incorporate tapped exhaust port and offer air consumption rate of 4 scfh. Type 350SS Stainless Steel Filter Regulators are available in ¼ and ½ in. NPT porting, while Type 360SS Stainless Steel Regulators are available in ¼ in. NPT. Units come with choice of 4 output ranges that provide outputs to 150 psig.

Airtrol Components Inc.
New Berlin, WI 53146 2107
Feb 24, 2003 Unit regulates pneumatic or water pressures in applications that require little or no flow. Output is adjustable with ranges from 0-3.5 psi to 0-100 psi with 15 turns of resolution. Maximum supply pressure is 150 psi with maximum air flow of 1.0 scfm, and maximum water flow of 0.2 gpm. Non-bleed, non-relieving type regulator is for use in medical equipment, air bearings, and custom machinery. Parts can be flush or panel mounted.

Leslie Controls, Inc.
Tampa, FL 33637
Feb 21, 2003 Steam, pressure-reducing VKP valve uses adjustable, spring-controlled, integral pilot to establish pressure feedback loop that controls main valve. Principal controls steam system pressures within 10% of set point. With few moving parts, product offers packless construction and springs that are protected from flow path. Unit is offered in 1/2–4 in. sizes with ANSI Class ratings of 125–250. Interchangeable springs provide setting ranges from 3–20 to 20–150 psig.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Feb 12, 2003 Series MPR features low-torque, non-rising adjustment knob with locking capabilities to provide precise adjustments. Relieving regulator, Model MPR1 is used in air applications only. Non-relieving regulator, Model MPR2 is typically used in water applications. Units are suitable for printing presses, medical equipment, spray equipment, analyzers, pumps, compressors, and welding machines.

Scott Specialty Gases
Plumsteadville, PA 18949 0310
Feb 11, 2003 Series 206 single-stage regulators feature low internal dead volume of 3.03 cc that allows for rapid purging, while convoluted diaphragm provides accuracy. Sintered filter protects internal parts. Max inlet pressure is 3000 psig, and delivery pressure ranges include 1–30, 2–75, and 4–150 psig. Operating temperature is -40 to +140°F. Choice of CGA, DIN, and other cylinder connections are available. Regulators are suitable for calibration and analyzer applications.

Spence Engineering Co., Inc.
Walden, NY 12586-0230
Jan 06, 2003 Available in sizes from ¾–12 in. and in cast iron and cast steel, E5 Self Contained Regulator operates on as little as 5 psi differential pressure while handling conditions as high as 300 psig at 600°F. Regulator eliminates need for support systems, sensors, and air input, typically required with control valves. Unit offers packless construction, hardened stainless steel trim, and few moving parts.

U.S. Para Plate Corporation
Auburn, CA 95602
Nov 14, 2002 Miniature 9028 series cartridge style regulator uses all available sensing area to provide precision set pressure control in limited-space installations. Design accommodates inlet pressures to 750 psi, while outlet is factory preset for pressures from 2 to 10 psi. Cartridge can be used in single cavity or manifold. Valve spring housing projects above manifold top surface by less than 0.5 in. Materials of construction are 316 SST, brass, or aluminum.

Spence Engineering Co., Inc.
Walden, NY 12586-0230
Oct 30, 2002 Model EM33D incorporates remote on/off control for batch process loops and automated building controls. Use of regulator in place of control valves eliminates need for support systems, sensors, and air input. With packless construction, hardened stainless steel trim, and few moving parts, regulator is available in sizes from 3/8 through 12 in. in cast iron and cast steel.

Clippard Instrument Laboratory, Inc.
Cincinnati, OH 45239
Sep 09, 2002 Minimatic Air Regulator has 1 in. diameter plastic knob, with non-slip surface, attached to stainless-steel stem with ¼-20 threads. Minimatic Air Regulator permits pressure to be adjusted down or up as needed. Relieving version eliminates creepage of downstream pressure, while holding that pressure constant. It may be mounted with other controls on console or panel board, and on individual jigs and fixtures, as well as in control circuits.

Plast-O-Matic Valves Inc.
Cedar Grove, NJ 07009
Aug 27, 2002 Suitable for semiconductor and other applications requiring ultra-pure liquids, Series PRU regulators convert inlet pressure up to 120 psi to preset downstream range from 5 to 100 psi. Valve body materials are Teflon PTFE, Kynar® PVDF, or natural polypropylene. Piping connections are flare, spigot, socket, or threaded. Convoluted, Teflon diaphragm senses and controls downstream pressure. Stainless steel springs control pressure setting.

U.S. Para Plate Corporation
Auburn, CA 95602
Jul 30, 2002 Miniature Series 9014 regulates inlet pressure of 0 to 3000 psi down to outlet pressures of 0 to 200 psi. Filtered inlet prevents contaminants from affecting positive seal when in lock-up condition. For precise control in low flow-rate applications, orifice sizes with Cv's of 0.01, 0.03, and 0.06 are available. Specially treated piston seal minimizes friction. Regulator includes NPT and tube-stub connections.

Leslie Controls, Inc.
Tampa, FL 33637
Jul 10, 2002 AeroTemp steam conditioning valve combines steam PRV with spray water atomization technology. It provdies bubble-tight, zero leakage shut-off with metal-to metal seat. Valve is offered from 2 in. inlet sizes up to 32 in. outlet sizes with pressure ratings from 150 through 4500 ANSI Class.

Spence Engineering Co., Inc.
Walden, NY 12586-0230
Jul 09, 2002 ET134 regulator eliminates temperature fluctuations by preventing pressure spikes caused by changes in process load. Sensors continuously reset pressure as temperature fluctuates. Vapor tension thermostat prevents ambient conditions from affecting control. Regulator has packless construction, hardened stainless steel trim, and few moving parts. It is available in sizes of 3/8 to 12 in. in cast iron and steel, and is suitable for fluid, gas, and vapor applications.

Scott Specialty Gases
Plumsteadville, PA 18949 0310
Jun 26, 2002 Model 237 Series pressure regulator is suited for compressed gases such as hydrogen chloride and boron trifluoride. Its single-stage, aluminum silicon bronze diaphragm is mechanically linked to poppet to provide positive shutoff control. Stainless steel diaphragm is lined with Hastelloy® C-22 to protect gas purity. Delivery pressure ranges are 3 to 75 and 10 to 150 psig. Maximum inlet pressure ratings include 3000, 800, or 300 psig.

Wanner Engineering, Inc.
Minneapolis, MN 55403
Jun 10, 2002 C Series Valves are constructed of Hastelloy® C or 316 L stainless steel to provide repeatable pressure regulation or relief of corrosive solutions. They feature smooth, chatter-free bypass and minimal pressure surge. Valves have no external springs or moving parts, and can be used with any positive displacement pump.

U.S. Para Plate Corporation
Auburn, CA 95602
Jun 10, 2002 Gas charged 1358 Series Servo-Dome pressure regulators suit high pressure (6000 psi) applications. Valves in Servo-Dome line are available in sizes with Cv ratings from 0.6 up to 116.0. All are made from stainless steel; diaphragm, seat, and seal materials can be varied. End connections include pipe, MS tube, and standard and clamp ring type flanges. Valve domes can be loaded through use of manual valves or regulators or electronic pressure controllers.