The Lee Company, Industrial Microhydraulics Group    Westbrook, CT 06498
Jan 25, 2012 Constructed entirely of stainless steel, High Pressure 500 Flosert is available in forward and reverse flow configurations and provides regulated flow rates from 1.5-5.0 gpm. Pressure compensation enables constant flow over wide range of pressure differentials. Weighing 32 g, valve is suitable for hydraulic applications with system pressures up to 5,000 psi.

Valco Instrument Co., Inc.    Houston, TX 77255
Dec 22, 2011 As integrated assembly, Cheminert® C65 Series Liquid Handling Stream Selector uses Cheminert LC valve design and 24 V microelectric actuator. Assembly only needs to be connected to instrument's power supply, and optional serial interface board permits RS232 communications for position input control as well as confirmation of valve position. Solution comes in 4, 6, 8, and 10 position configurations, with ¼-28 fittings for 1/8 in. OD tubing and 10-32 or ¼-28 fittings for 1/16 in. OD tubing.

Proportion-Air, Inc.    McCordsville, IN 46055
Dec 16, 2011 Combining 2 feed and bleed solenoid valves, control circuit, pressure transducer, and air pilot operated volume booster in IP65 housing, Model QB3 electronically controls pressure ranges from vacuum to 150 psig with ±0.25% accuracy. Unit supports high forward and reverse flow up to 20 scfm, and provides 0-10 Vdc or 4-20 mA analog monitor output. Available with integral digital display panel meter, Model QB3 is suited for pneumatic cylinder force control and spray pattern control.

Viking Corporation, Blast & Wash Systems    Wichita, KS 67226
Aug 04, 2011 Installed in system piping, Model MJC simultaneously operates small number of sprinklers or spray nozzles. Unidirectional inline valve includes 3 mm or 5 mm glass bulb and offers temperature ratings up to 286°F and 500°F, respectively. Bulb is pre-loaded to hold sealing spring assembly against valve's inlet seat, providing water and air tight seal. When bulb breaks, sealing mechanism is released, allowing water to flow through MJC to downstream piping.

Class 1 Inc.    Cambridge, ON N3E1A5  Canada
Jul 19, 2011 Designed to mount directly to any inhalation anesthetic machine, conservation valve has internal sensors that detect when patient is connected to inhalation anesthetic apparatus. This enables waste anesthetic gas disposal (WAGD), reducing energy as well as pump wear and tear. Valve also works alongside Halogenated Drug Recovery system, improving performance by concentrating drugs up to 9 times for more efficient capture. Safety features include manual override and failsafe design.

Elster Electricity, LLC    Raleigh, NC 27610
May 26, 2011 Offered as component for AC-250 diaphragm gas meter, AC-250 residential meter remote shut-off valve provides utilities with remote access to and control of natural gas flow through meter to downstream application. Remote control of downstream natural gas flow lets utilities reduce operational costs by executing shut-offs promptly when immediate action is required. Also, wireless gas flow shut off increases safety by eliminating need for physical access to meter.

Lee Company, The    Westbrook, CT 06498 0424
Dec 14, 2010 Measuring 0.187 and 0.281 in. in dia, and with nominal weight of 1.9 and 6 g, respectively, 187 and 281 series miniature directional flow control valves target hydraulic applications with system pressures up to 5,000 psi. Stainless steel units come in both forward and reverse free flow configurations and incorporate high strength safety screens for both flow directions.

GF Piping Systems    Tustin, CA 92780-7258
Nov 10, 2010 Ranging from ½-2 in., DIASTAR Valves offer linear flow and are available in wide selection of materials for chemical resistance. Units feature non-corrosive central union nut with pressure rating up to 240 psi. Rotatable air connections and pre-tensioned spring-kits facilitate installation and maintenance. Able to handle slurries and abrasive media, valves are suited for chemical process industry, microelectronics, water treatment, and food and beverage applications.

Spirax Sarco, Inc.    Blythewood, SC 29016
Sep 27, 2010 Featuring clamp in seat design, SPIRA-TROL Control Valves do not require any special tooling. Units are available with pneumatic piston actuators as well as diaphragm and electric actuators. Free float design maximizes stem seal life and optimizes valve shut-off performance. For high differential pressures, balanced trim option is available.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Aug 05, 2010 Providing 90V and 60V notches, quarter-turn Series SVB is suitable for use with gases and liquids that are compatible with wetted materials, such as CF8M, 316 stainless steel, PTFE, and TFM1600. Stainless steel valves feature pressure limit of 1,000 psi and temperature range of -30 to 400°F. ISO 5211 mounting pad allows direct mounting of pneumatic and electric actuators.

Emerson Process Management    Austin, TX 78754
Jul 21, 2010 Available in sizes NPS 14-24 and ASME Class 150 and 300, Fisher® Control-Disk(TM) valve delivers optimal throttling performance for applications that involve fast processes and varying pressure drops. Control range promotes adherence to setpoint, regardless of process disturbances, and soft and metal seals are available. Able to work with existing piping, valve is designed for installation between ASME Class 150 or Class 300 raised-face flanges with flangeless or single-flange bodies.

MKS    Andover, MA 01810 2449
Jul 07, 2010 Offering life of over 1,000,000 cycles, High Flow Valves feature corrosion resistant 304 stainless steel vacuum grade, fusion welded, and beaded blasted body. They can be heated to 185°C to prevent process byproducts from condensing in valve, while edge-welded bellows prevent out-gassing and virtual leaks. Available in sizes NW160 (6 in.), NW200 (8 in.), NW250 (10 in.), and NW320 (12 in.), valves can be mounted vertically or horizontally to accommodate any footprint requirement.

Alemite Corporation    Charlotte, NC 28226 3515
Jun 07, 2010 Equipped with ¾ in. electronic meter, High Flow Control Valve enables accurate flow measurement for dispensing of engine, hydraulic, and diesel oil. Meter measures and displays fluid delivery in quarts, pints, gallons, or liters and provides total in gallons or liters. System includes ¾ in. flexible or rigid extension hose, automatic On/Manual Off nozzle tip, and rubber guard for protection from damage.

Brand Hydraulics    Omaha, NE 68106
May 10, 2010 Combining functionality of Series 36-38 stack valve with flow control of EFC valve, Model 36EFC allows users to proportionally control input flow to stack valve in one complete package. System features precision ground, heat-treated spools; diamond lapped spool bore for consistent spool fit; O-ring ports to eliminate leakage; and pilot cartridges that assure positive force to shift spool. Model 36EFC is adaptable to automated circuits for 4-way directional speed control.

Brand Hydraulics    Omaha, NE 68106
May 07, 2010 With Model LEFC, flow can be adjusted proportionally with solenoid rather than manually. Orifice spool proportionally opens as current through solenoid increases, thus increasing flow out of control flow port. Valve features precision ground, heat treated spool; diamond lapped spool bore; and optional manual override when electrical power is lost. Standard 3-port model allows for pressure compensated flow out of 2 ports.

Brand Hydraulics    Omaha, NE 68106
May 07, 2010 Nominally rated for 0-10 gpm and 4,000 psi, LV22 Series is designed primarily for loader market, but is suitable for any application where control of 2 separate functions is required. Unit features adjustable internal relief from 1,000-4,000 psi with standard setting of 2,000 psi. Spool actions include spring centering, detent, friction detent, and fourth position float. Joystick or individual enclosed handle options are available.

Parker Fluid Control Division    New Britain, CT 06051
Apr 23, 2010 Designed for direct mounting in any position on NAMUR interface, High Flow valve has anodized aluminum body, stainless steel spool, and brass internal parts. Spring return allows fail-safe operation in case of power loss, and screened exhaust nut protects valve function during outdoor use. Supporting flow rates from 1.2-3.0 Cv, valve has life expectancy of up to 5 million cycles, features ¼ in. NPT ports, and handles 30-150 psi pressure range.

Ross Controls    Troy, MI 48083
Apr 02, 2010 Series SV27 Sensing Valves offer sensing for poppet position and state. Electrical feedback is provided via positively driven, safety-rated DPDT switch with both NO and NC contacts. Switch actuated whenever valve is not in normal home position. Valves are available in 2/2 and 3/2 NC functions with single solenoid pilot or remote air pilot actuation. Products have 1/8 NPT pressure verification port for adding of optional visual pressure indicator or pressure switch kit.

Leonard Valve Co.    Cranston, RI 02910
Apr 02, 2010 Suited for hot water systems in hotels, hospitals, and other commercial and institutional installations, LV980 Series temperature valves provide accurately mixed water from flows as low as 2.5 gpm to high flow requirements. Valves are listed and passed to performance requirements of ASSE Standard 1017. Several models are available for group/individual shower applications and hydrotherapy in exposed and cabinet assemblies.

AirLess(TM) Valve USA, LLC    Tampa, FL 33629
Mar 08, 2010 AirLess(TM) Water Valve eliminates operating and energy measuring inefficiencies stemming from trapped oxygen moving through water pipelines into homes and businesses. Precision-engineered, mechanical valve compresses air, which then binds to water molecules traveling through pipeline. Water pressure and flow rate remain unaffected because of valve placement in pipeline system.