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Flowserve Gestra Letter Head Logo

gestra-steam-trapsGESTRA is the global leader in the design and production of valves and control systems for heat and process fluid control. Being a member of the Flowserve group, we are capable of offering our customers complete and intelligent solutions engineered to function with maximum reliability. Thermostatic steam trap for automatic air-venting and discharge of non-condensable gases and steam/air mixtures from steam lines and heat exchangers. Our products and services have many practical applications and are employed where steam is generated, distributed or used, fluids flow & energy saving is possible, environmental protection and safety-oriented control systems are needed.

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asco-solenoidsASCO – ASCO is the worldwide leader in the design and manufacture of quality solenoid valves. ASCO products are designed to control the flow of air, gas, water, oil and steam. Our heritage of innovation has resulted in an extensive line of ASCO products that range from two position on/off valves to entire flow control solutions designed to meet requirements of thousands of customers. Whether you need a minor modification of a core product or a complete flow control solution, we can help.   Micro-miniature solenoid valves, sensors, pneumatic controls and position indication technology with network communications capabilities have been recent additions to the ASCO line of products.

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lawrence-solenoidsLAURENCE – Since 1936, R.G. Laurence Company has engineered and manufactured actuated valves. The unique rotary shaft design has set the Laurence valves apart from other actuated valves. The versatile style can be utilized in a variety of power, process, and marines applications. In addition, the Laurence Company developed a high temperature butterfly valve with a compact actuator specifically for General Electric gas turbines. This valve has proven to be very successful. A more resent development is the SoliCon electric actuator which is the latest in solenoid design. Key Benefits – External Lever for Manual Operation – High Temperature Materials – Electric and Pneumatic Operation – Two & Three-way Designs – Fire Safe Fusible Link Actuators – FM & UL Approval

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SAAB ROSEMOUNT – The Rosemount Tank Gauging System is world leading in tank management, based on the non-contact, reliable and maintenance-free radar level gauges.  The Rosemount solution integrates easily with your existing network, DCS or host computer system. With a TankRadar® Rex gauge it is possible to emulate other vendors´ level devices, independent of measurement technology, thereby enabling easy system upgrade.  Improves Vital Functions in Tank Terminals and Refineries Rosemount TankRadar® gauges are used by major oil companies for storage tank gauging within Tank Terminals and Refineries. The system provides complete functions for: -Operational Control  -Legal Custody Transfer  -Inventory Control  -Mass Balance & Loss Estimation  -Leak Detection & Overfill Protection  Rosemount TankRadar® gauges are also used for LNG,  Metallurgic and Wave measurements.  Measures All Important Data  The Tank Gauging System includes level, temperature, pressure, water interface detection, mass and volume calculation for a wide range of products, ranging from propan and butan to asphalt. Data is presented via the TankMasterTM software, which is a powerful tool for advanced tank inventory management.

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gems-level-indicationGEMS SENSORS – Gems Sensors & Controls designs and manufactures a broad portfolio of liquid level, flow, and pressure sensors, miniature solenoid valves, and pre-assembled fluidic systems to exact customer application and manufacturing requirements. With over 50 years experience, and dedication to lean manufacturing and ISO certification.

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hitech-level-indicationHITECH – HiTECH offers a wide variety of level controls, because there is no single technology that can satisfy ALL level applications.

Unlike, many level control companies that try to “force fit” a technology, just because it is the only one they offer, HiTECH provides the right technology for every level application.   HiTECH’s  unique line of Level Control Instrumentation provide not only Excellent Performance and Outstanding Quality, they are among the lowest priced on the market.

With thousands of satisfied customers using our level controls in a wide variety of applications, HiTECH provides a performance guarantee for every application.  It is HiTECH’s  confidence in the high quality and performance of our level instruments that enables us to provide our guarantee in writing.

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reotemp-instrumentation-controlsREOTEMP – REOTEMP Instrument Corporation was established in 1965 and is located in San Diego, California. REOTEMP is recognized as a leading manufacturer of temperature and pressure instrumentation. We provide bimetal thermometers, pressure gauges, diaphragm seals, transmitters, RTD’s & thermocouples, pressure transmitters, compost thermometers, and related accessories to a variety of process markets worldwide.    REOTEMP is an ISO 9001:2000 certified manufacturer. We are dedicated to continual improvement, on-time deliveries, high quality products, and exceptional customer satisfaction.

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MTL – The MTL Instruments Group plc is recognised as a world leader in the development and supply of intrinsic safety explosion protection devices and specialises in lightning protection, surge protection and gas analysis equipment. Many of the worlds safety-critical processes are monitored, controlled or protected by MTL products and the Group is distinguished by its global network of sales and support centers and by its acknowledged position as thought leader in this high technology marketplace.

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leslie-instrumentation-controlsLESLIE ELECTRO-PNEUMATIC CONTROLLERS

  • Electro-Pneumatic Controllers
  • 4 – 20mA Input/output
  • DCS/PLC Interface
  • Intrinsically Safe
  • NEMA 4
  • Electro-Pneumatic

A Unique Approach To Simple, Reliable, Accurate Control The Leslie PMC-1 electro-pneumatic controller represents a true breakthrough in monitoring and control of variables such as pressure, temperature, liquid level and flow rate in steam, air and other fluid systems.PMC-1 Makes It Easy To Control Any Fluid System Process engineers accustomed to dealing with conventional electronic controllers will find the PMC-1 a joy to work with. The PMC-1 accepts a standard transmitter or RTD input, and plugs into any conventional electrical outlet or 24 VDC power source. Maximum power consumption is 10 watts. Eliminates The Need For Positioners This unique controller accepts standard plant air to 100 psig, and applies a measured volume of air (up to max. pressure) to the valve actuator in controlled short-duration pulses.

By design, the PMC-1 is ZERO BLEED once set point is reached. Remote Settings Standard Every LESLIE PMC-1 is equipped with a remote input connector that accepts 4-20 mA analog control signals. The unit can be easily configured for local or remote set-point control with a variety of default options on loss of set-point signal. This provision gives the PMC-1 an interface with programmable logic controllers (PLC’s), DCS systems or any other remote set point source. Sets Directly, In Absolute Digital Unit The LCD readout on the PMC-1 indicates process variables, expressed in whatever units are being controlled. Examples include temperature in ¡F or ¡C, pressure in psi, kPa or bar, and flow rate expressed (however it makes the most sense to technicians). Tuning is accomplished in three easy steps: the desired set point is entered, the response speed is selected and the sensitivity is entered.

That’s all there is to it. A Well-Engineered Control System That Users Can Adjust Intuitively There are no subtle complications involved in adjusting a LESLIE PMC-1. The set point, response speed, sensitivity and display modes are all adjusted by clearly labeled controls. Direct or reverse action and local or remote control can be selected by flipping switches. Once this unit is on the job, it stays on the job, protected by a water-tight NEMA 4 enclosure. Versatile Accessories Other products include: PMC-RS remote setpoint 1/4 DIN module for control up to 1000 feet away; RCS-90 local control module to allow remote installation of the PMC-1; Set Point Ramp Generator which provides automatic ramp-up or ramp-down to or from final process set-point; PMC-IS Intrinsically Safe unit.

Additional product variations are available along with a full line of accessories.

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GO® Switch


go-instrumentationGO – GO® Switch leverless limit switches have set the standard for reliable position sensing in the most demanding applications, including extremely hot, cold, wet, dirty, abusive, corrosive, and explosive plant conditions. Using a unique hybrid technology that eliminates wear and tear, GO Switches last longer and outperform other sensors in the most extreme environments.

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