Applied Processor & Measurement
East Amherst, NY 14051
Jul 31, 2009 Model 402 employs RS-232 serial interface for control of output frequency and duty cycle for PWM solenoid and valve applications. Available in non-isolated and electrically isolated versions, unit may be readily interfaced to PCs, PLCs, and control systems for test, development, and OEM applications. Frequency range is 10-1,000 Hz with 1 Hz resolution and 1,000-1,500 Hz with 50 Hz resolution, and duty cycle is adjustable from 0-100% with 0.1% resolution.

Samson Controls
Baytown, TX 77520
Jun 30, 2009 Featuring precisely manufactured bypass restriction, booster can be adjusted exactly and lead-sealed in that set-up, eliminating trial and error procedures of fine tuning control valves. It is completely pressure balanced and provides stable output, even under fluctuating pressure conditions. When used in combination with positioner, booster allows control valves with large pneumatic actuators to be controlled precisely in applications with high flow rates or significant pressure drops.

HAWE Hydraulics
Charlotte, NC 28216
May 01, 2009 Featuring instantaneous cycle times, PLVC 8x2 Programmable Logic Valve Control links analog, digital, and other components with CAN-BUS interface. Device includes 16 proportional outputs, 6 digital frequency inputs, and 11 analog inputs, which can be software-switched between 0-5 V, 0-10 V, and 4-20 mA. Packaged in die cast housing, control meets needs of mobile applications and can be mounted anywhere on vehicle. With properly installed connector, unit offers IP 69K ingress protection.

Emerson Process Management
Austin, TX 78754
Apr 10, 2009 Designed for use in conventionally wired applications, FieldQ(TM) control module covers applications from simple switching to high-end busses with diagnostic capability. Integrated solution enables on/off control and provides all benefits of rack and pinion pneumatic actuator with controls in modular package. Suited for new and retrofit applications, product is available with torque output from 40-1,600 Nm and in spring return or double acting configurations.

Axiomatic Technologies Corp.
Mississauga, ON L4Z1Z8  Canada
Mar 03, 2009 Designed to control 2 proportional or on/off solenoid valves, Model AX022000 features 1 universal signal input and two 3 A outputs. Unit can accept voltage, current, resistive, digital, frequency, or PWM input. Housed in aluminum enclosure with integral 12-pin connector, IP67-rated controller includes +5 V reference to power sensor, 1 CAN port, and user programming for application-specific control logic via CAN-based Electronic Assistant®, which runs on any PC with Windows® 2000 or higher.

Assured Automation
Clark, NJ 07066
Jan 30, 2009 With CB Series, users can operate electric or pneumatic actuators from remote location. Units are available with lamp indication for feedback confirmation of actuator/valve position. Housed in chemical-resistant, weatherproof enclosure, control boxes feature double-insulated, black plastic switches with contact rating of 10 A at 125/250 Vac. Boxes can also provide local indication for level sensing devices, as well as on/off control, eliminating full size control panel and terminal blocks.

Axiomatic Technologies Corp.
Mississauga, ON L4Z1Z8  Canada
Nov 06, 2008 Providing 4 universal signal inputs to two 3 A outputs, Model AX021800 controls 2 proportional or on/off solenoid valves using PWM control from variety of input sources. Unit provides up to 100 mA on each input and uses 32-bit processing. Electronic Assistant(TM), together with USB-CAN converter, links PC to CAN bus for user configuration. Featuring IP67 packaging and connectors, controller also supports PID control and hydraulic fan control applications.

Anderson, W. E., Div., Dwyer Instruments, Inc.
Grandview, MO 64030
Oct 23, 2008 Requiring no external power sources, Series 38R feature die-cast aluminum housing with fully enclosed bellow assembly and internal over-range protection. Valves, offered in ½-6 in. connection sizes and 1/8-6 in. port sizes, are available with bodies in single-seated, direct or reverse-acting; double-seated, direct or reverse-acting; and 3-way designs with 4 choices of body material. Actuators are available with or without indicating dials or in Fail-Safe versions.

Axiomatic Technologies Corp.
Mississauga, ON L4Z1Z8  Canada
May 06, 2008 Featuring 32-bit microprocessor technology, AX021600 Single CAN Controller includes one universal signal input, one software-controlled output up to 2 A, and one CAN port. PCB is enclosed in heat shrink wrap with 6 in. lead wires terminated in 3 Deutsch IPD DT06 plugs for installation in-line with wire harness. Operating from 6-60 Vdc, controller accepts sensor, joystick, frequency, or other input and applies software-based algorithms for complex or simple control functions.

Emerson Process Management
Pleasanton, CA 94566
Mar 20, 2008 Designed for Safety Instrumented Systems (SIS), Fisher® FIELDVUE® DVC6000 digital valve controller features manual reset, stored safety demand event log, pass/fail status after partial stroke test, and third party certification to SIL3, SIF loop. It operates by input signal of 0-24 Vdc, 0-20 or 4-20 mA, and meets IEC61508 requirements. Controller is also available in stainless steel for harsh offshore environments.

Axiomatic Technologies Corp.
Mississauga, ON L4Z1Z8  Canada
Feb 13, 2008 Model AX021200 valve driver controller drives multiple 12 or 24 V proportional valves while operating at up to 72 Vdc for machine control in harsh environments. Along with rugged IP67 packaging and connectors, it features CANopen or J1939 input, 9 proportional outputs (2 A) up to 6 A max, and operates off 8-80 Vdc input. Embedded software allows user configurable set points, and AX021200 allows PC-based configuration using Axiomatic Electronic Assistant and USB-CAN converter.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Jan 30, 2008 Offering weatherproof construction with cast iron body and O-ring seals, Series MGO provides on-off or throttling service for valves or dampers, including BFV Series butterfly valves ranging from 2½-12½ in. Self-locking worm and worm gear holds valve in desired position. In addition, operators include hand wheel, valve position indicator, and mechanical travel stops that permit field adjustment of valve movement to specific degrees of rotation.

Tyco International (US) Inc.
Princeton, NJ 08540
Nov 27, 2007 Able to create dynamic baseline signature, Westlock XR® Linear/Rotary Control Monitor conveys critical information to process managers. Stand-alone field device features non-contact sensor for positioning and fully encapsulated electronics modules for detailed performance information. Calibrated, commissioned, interrogated, and maintained via XRa software, monitor provides comparison graphs in real-time via network, local RS232 port, or wireless communication.

Parker Hannifin Corp
Greenfield, TN 38230
Apr 04, 2007 Capable of synchronizing gas flow with pulsing lasers, Iota One precision valve driver system offers pulse duration ranges in µsec, msec, or longer with internally-generated pulse trains achieved by setting on/off times or operating frequency. Self-contained, rack-mountable system includes front panel BNC jacks for both I/O TTL signals. Single- and multi-channel units produce repetition rates up to 250 (maximum 50% duty cycle) and 999 Hz, respectively.

Asahi/America
Malden, MA 02148
Nov 07, 2006 Constructed of composite plastic with black urethane coating, Plasgear will not corrode or rust from exposure to harsh chemicals. Submersible unit features visible PP position indicator, NAMUR mounting dimension that allows for mounting accessories, plastic PPG reinforced hand wheel, and adjustable travel stop for open and close position. Available in sizes from 1½-14 in., Plasgear is standard on Type 57 Butterfly Valves or can be supplied without valve.

Humphrey Products
Kalamazoo, MI 49003
Jun 30, 2006 Incorporating 2 pneumatic valves and Independent Intelligent Control(TM) into single module, Dual-Zone GEN2(TM) System is intended for pneumatically powered accumulation conveyors, as well as sequential and proportional control applications. Instead of central computer or PLC, module contains its own programmed logic to control both valves independently. It communicates directly with other modules, and makes independent decisions based on individual program instructions.

Parker Hannifin Hydraulic Valve
Elyria, OH 44036 4026
Jun 15, 2006 Snapped onto DIN rail, Digital Modules for electrohydraulic proportional valves can be configured to function in same way as various individual analog cards. While 3 modules include drivers for directional (PWD00A-400), throttle (PCD00A-400), and pressure control valves (PWDXXA-400), fourth module replaces accessory cards (PZD00A-400). Each unit, configured over RS232 null-modem cable via Parker ProPXD software, accepts download of user-defined custom settings.

Halogen Valve Systems Inc.
Irvine, CA 92614
May 23, 2006 Hexacon(TM) Model II control system closes up to 6 Eclipse(TM) actuators on toxic gas cylinder and ton container valves when activated by panic buttons or remote gas sensors. Model II computer system applies 30 lb-ft of torque for test closures and 50 lb-ft of torque for emergency closures of cylinder valve. SCADA systems can be provided with actuator closure status and error codes to analyze problems and take appropriate corrective action.

SPX Process Equipment
Delavan, WI 53115
Mar 06, 2006 With screw-on acrylic top and stainless steel base, 2-piece valve control module for W-Series Single and Double Seat Valves has 3 set-screws that secure it to actuator. It accommodates current switch options including Set & Forget switch that provides up to 3 24 Vdc outputs, as well as As-I, and DeviceNET. Available with up to 3 solenoids, extra solenoids can be used to power nearby valves. Seat wear option is available for single-seat valves.

Flowserve Corporation
Irving, TX 75039
Oct 10, 2005 Designed to handle seating and unseating force of high-pressure gate and globe valves found in power plants, MT Series is available in torque ranges to 8,000 lb-ft and thrust ranges to 325,000 lb. With ductile iron bevel gears and thrust base housings, units withstand elevated process temperatures. Operator stem nut is shouldered in drive sleeve to capture thrust forces within thrust housing without transferring forces to torque housing.