Bosch Rexroth Corp., Industrial Hydraulics Div.
Bethlehem, PA 18017
Jul 31, 2008 Electrohydraulic Flow Matching (EFM) control generates adjusting signals for pump at same time valves are controlled, ensuring adequate flow is made available. Promoting accelerated response to implement hydraulics, solution is operated in open control chain as electro-proportional variable pump. Pressure losses between pump and valve adjust themselves according to operating point.

Jiskoot Inc.
Houston, TX 77014
Nov 08, 2007 InSpec 3-term PID controller offers flexible solution for 2-stream controlled rate, or wildstream, blending and analyzer trim applications. Designed with self-tuning algorithm to optimize blending performance at fastest achievable rate, product provides user interface with operator prompting and hot keys to display key parameters or alarms. Up to 20 user-defined recipes can be configured and stored for instant recall, and recipes may also be entered on demand.

Smith Equipment
Watertown, SD 57201-5636
Aug 06, 2007 Consisting of regulators, flowmeter regulators, and flow gauges, Series 30 features Sure-Seat(TM) technology with copper and nickel filter that prevents debris and ice from entering seat during operation. Diaphragms are constructed of laminated neoprene with reinforced nylon fiber. Instead of diaphragm burst disk, high-pressure regulators feature automatic reset relief valve. Flow gauges offer CO2 outlet flow up to 35 cfh without freezing or blocking gas flow.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Nov 21, 2006 Accepting all standard process signals such as 4-20 mA, 1-5 V, and 0-5 V, Series FIV flow rate/totalizer/batch controllers feature 7-segement LED display that provides 4½ digits of flow rate and 6 digits of total. For applications requiring more than display of rate or total, meters can be equipped with 2 relays and 4-20 mA retransmission output. Relays can also be used for alarming based on flow rate or for batch controlling based on flow total.

Smith Equipment
Watertown, SD 57201-5636
Oct 04, 2006 Featuring 2-stage, anti-surge design, Optimizer(TM) Flowmeter Regulator helps prevent gas flow surges that normally occur when welding operator activates MIG gun or TIG torch. High-flow capacity offers delivery range up to 70 scfh and is suited for use with either straight Argon shielding gas or Argon/CO₂ mixture. Designed with CGA 580 inlet connection and 5/8 in., 18 RH internal outlet connection, Optimizer provides max pressure inlet of 3,000 psig.

Schneider Electric
Palatine, IL 60067-7399
Aug 22, 2006 Designed to reduce energy costs by adjusting motor speeds to match required flow, Telemecanique® Altivar® 61 manages and monitors all building HVAC and pump applications. It achieves under-voltage ride-thru qualified to SEMI F47 standards and eliminates need for throttling valves, dampers, or inlet guide vanes. Along with multiple I/O and communication options, drive features on-board diagnostics and graphic screen with customizable display. Ranges include 1-125 hp or 1-900 hp.

Bimba Manufacturing Co.
Monee, IL 60449 0068
Mar 30, 2006 Designed for maximum air pressure input of 125 psi, High Flow Booster 2:1 is available in 4 in. bore size that results in maximum cylinder output pressure of 250 psi. Compact design, with body and center section made of aluminum hard coat with PTFE, suits applications with limited space. Product handles operating temperatures from 15 to 160°F and is designed for intermittent use, such as maintaining pressure in reservoir.

ITW Ransburg Electrostatic Systems
Toledo, OH 43612
Aug 25, 2005 Used in single- or multiple-component applications, RCS 2 is suited for precise electronically controlled gear-pump metering and mixing. It features magnetically coupled metering pumps that eliminate shaft seal leaks and provides absolute on-ratio gear-driven 1, 2, or 3 k mixing and metering control. In addition to solventborne or waterborne materials, system can also be used with rotary atomizers, bells, disks, and electrostatic or non-electrostatic guns.

Entegris Semiconductor
Chaska, MN 55318 2342
Jul 19, 2005 Model NT® Integrated Flow Controller helps semiconductor equipment makers enable chemical handling and blending as close to point of use as possible. DeviceNetâ„¢ communications protocol delivers diagnostics for monitoring, trouble-shooting, and problem-solving, helping to keep fabs up and running.

Cole Parmer Instrument Co.
Vernon Hills, IL 60061
Feb 16, 2005 Universal Module allows users to monitor up to 4 flowmeters or flow controllers from anywhere with Internet-connected PC. Controllers are connected using 0–5 Vdc output. Batch control program allows for execution of up to 16 steps in batch process, while flow control program directs flow control through user-defined series of up to 96 steps. All features can be programmed through integrated keypad or optional RS-232 or HTML/TelNet interfaces.

Parker Hannifin Corp., Brass Products Div.
Otsego, MI 49078 1472
Dec 02, 2003 Flow Control Regulators mount directly on air cylinder and come in meter out versions. Adjustment screw provides precise airflow control, and locking nut resists effects of vibration. Regulators are offered with NPT threads and push-to-connect fittings or NPT threaded ports. All have solid brass body treated for chemical resistance, SS tube gripping ring, and nickel-plated brass adjustment screw. Working pressure is 15–145 psig and working temperature is 30–160°F.

Parker Hannifin Corp., Pneumatic Div.
Richland, MI 49083 0901
Dec 02, 2003 Miniature Flow Control Regulators control speed of small-bore cylinders such as pancake/flat types. Fine adjustment screw allows precise settings, while lock nut ensures that settings are maintained. Units have push-to-connect tube ends with NPT threads. All feature glass-reinforced nylon composite body, SS tube gripping ring, and nickel-plated brass adjustment screw. Working pressure is 15-145 psig, and working temperature is 30-160°F.

Parker Hannifin Corp., Brass Products Div.
Otsego, MI 49078 1472
Dec 02, 2003 Meter out versions of Miniature and Compact Flow Control Regulators allow vertical or angle tube exit where access is restricted. Fine adjustment screw and locking nut provide precise, maintainable settings. Mounting directly on air cylinder, compact versions measure 2 in. high at full extension and are offered with fractional inch push-to-connect ends and NPT or UNF threads; Miniature versions measure 1 in. All regulators feature working pressure from 15–145 psig.

Parker Hannifin Corp., Brass Products Div.
Otsego, MI 49078 1472
Nov 25, 2003 In-Line Flow Control Regulators are unidirectional flow control valves with female NPT threads that allow them to be spliced into air cylinder port line. Construction includes glass reinforced nylon composite body, stainless steel tube gripping ring, and adjustment screw components of nickel-plated brass. Available with working pressures from 15–145 psig, units may be installed as meter in or meter out with full flow in both directions.

Parker Hannifin Corp., Brass Products Div.
Otsego, MI 49078 1472
Nov 25, 2003 Flow Control Regulators are available with raised fine adjustment screw and locking nut or recessed, knobless adjustment screw. Both are offered in meter out versions to provide precise airflow control and speed regulation of pneumatic cylinder. Units are available in various sizes for fractional inch tube to NPT threads for mounting directly to cylinder. Working pressure ranges from 15–145 psig, and body material is glass reinforced nylon composite.

Parker Hannifin Corp., Pneumatic Div.
Richland, MI 49083 0901
Nov 20, 2003 Offered with balanced poppet/valve design, Dial Regulators have transparent, pressure-calibrated, non-rising adjustment dial used to adjust secondary pressure. Full reduced pressure range can be dialed in less than 270°, and dial can be color- or graphics-coded. Products are available in 4 body sizes with ports from ¼-2 in. and have two ¼ in. gauge ports. Relief and flow capacities are available from 0.7 scfm (model 51R) to 1,600 scfm (model 54R).

Mott Corporation
Farmington, CT 06032 3159
Mar 14, 2003 Sintered metal flow restrictors are used in anesthesia delivery systems, maintaining minimum oxygen flow and non-hazardous gas mixtures of nitrous oxide, helium, and/or carbon dioxide. They have no moving parts and provide repeatable, close tolerance flow rates. Units are constructed of non-shedding compatible materials and are resistant to plugging and fouling. They are custom manufactured and calibrated to user's flow and pressure specifications.

Kates, W.A., Co., A Taube Co.
Clawson, MI 48017
Dec 03, 2002 Flo-Miser controls flow rates to within 1½ % of setting, regardless of fluctuations in upstream or downstream pressures. Applications include chemical, petrochemical, paper, automotive, pharmaceutical, food and beverage, textiles, and plastics industries.

Parker Hannifin Corp., Pneumatic Div.
Richland, MI 49083 0901
Dec 01, 2002 Banjo-style Miniature Flow Control mounts directly on small-bore cylinders such as those used in micro-pneumatic applications. Unidirectional valve has adjustment screw that produces linear flow and allows free flow of intake air while metering exhaust air. Available with or without knob adjuster, flow control is offered with 10-32 UNF to 1/2 in. NPT threads for 5/32 to 1/2 in. tubing or up to 1/2 in. female threads.

Fisher Controls Regulator Div. - An Emerson Process Management Co.
Marshalltown, IA 50158 2823
Sep 09, 2002 Model ROC809 combines Remote Terminal Unit (RTU), Flow Computer, and PLC capabilities. Gas flow calculations use AGA 3 for orifice metering, AGA 7/ISO 9951 for turbine metering, and AGA 8/ISO 9951 for compressibility. PID loop control is configurable for up to 16 control loops. Up to 6 Function Sequence Table (FST) controls let users develop control strategies using logic, math, comparison, time-related, control-related, database, and general command sets.