Pressure
View Manufacturers >
Temperature
View Manufacturers >
Level
View Manufacturers >
Flow
View Manufacturers >
Valves
View Manufacturers >
PTLF manufacturer representatives are highly knowledgeable and can help their clients with selection, support during installation and support after startup. Misapplication is the primary reason for problems. It is the question that no one knew to ask that causes the problem. Problems are avoidable if enough attention is given to your order. Furthermore, the right questions have to be asked. Contact us for a quote for your Pressure, Temperature, Level, Flow and Valving requirements.
Pressure
Druck
Druck, delivers world-class expertise, excellence, and reliability in the toughest environments. Druck’s piezo-resistive pressure sensors, pressure transducers, pressure test and calibration instruments provide our companies high performance, stability, quality, accuracy, and quick response – in any environment.
Featured Products
Temperature
Reotemp Instruments
Reotemp manufactures bimetal thermometers, pressure gauges, diaphragm seals, RTDs, thermocouples, pressure transmitters, compost thermometers, and related accessories to a variety of process markets worldwide.
Featured Products
Reotemp offers a large selection of RTD Remote Mount Head Assemblies featuring explosion proof, corrosion resistant, LED Display, and many other head options. Head assemblies can be configured with a HART or 4-20 mA transmitter.
Reotemp’s Bimetal Thermometers are reliable and accurate temperature sensors requiring no electricity or wiring. Adjustable Angle Thermometers allow for easy temperature monitoring from any position and they are ideal for local indication. They can be recalibrated with a turn of the calibration screw on the back of the dial.
Level
Jogler Premier Level Products
From our headquarters in Baton Rouge, we specialize in the design and fabrication of high-quality liquid level gauges, sight flow indicators, magnetic level indicators, and level controls.
Featured Products
Jogler JMG magnetic level gauges provide a safe and economical solution for liquid level measurement and control across a wide range of process pressures, temperatures, and fluids. Engineered for reliability and maintenance-free operation, each single-chamber magnetic level gauge and dual-chamber magnetic level gauge is custom-designed to meet precise application requirements.
The MGT-6000 series liquid level transmitter is an external magnetostrictive level transmitter specifically designed for use with magnetic level gauges. This loop-powered level transmitter can be widely used on Jogler’s JMG-series gauges and retrofitted to a variety of level gauges. As a non-contact liquid level transmitter, the MGT-6000 provides a reliable, fast, and accurate output signal based on time-of-flight technology for precise process control.
Flow
Bronkhorst
As low-flow specialists, Bronkhorst is dedicated to delivering expertise and precision in every solution.
Featured Products
The MASS-STREAM series are thermal, inline flow meters for gases. If you are looking for an instrument to measure gas flow which is less sensitive to humidity and dirt, you should consider using the MASS-STREAM series. This series is a perfect fit for pilot plants and production sites in industrial environment, such as burner applications, industrial furnace processes, biogas installations, aeration processes in the food & beverage industry and nitrogen purging in the semiconductor market.
The EL-FLOW series has consistently been our most popular gas flow device over the years, known for its reliability and wide range of flow rates and pressure ratings. If you need a versatile instrument for clean and dry gases, the EL-FLOW Select is your instrument of choice. The series includes metal-sealed instruments for the semiconductor market and other high-purity gas applications, as well as instruments for low pressure drop or corrosive gases. For an industrial version, consider the IN-FLOW series.
Valves
Cashco, Inc.
Cashco is a leading manufacturer and worldwide marketer of a broad line of control valves, pressure reducing regulators and back pressure regulators in line sizes from 1/4 inch to 10 inches and CV ranges from .002 to 4,406.
Featured Products
Model 1000HP
The Model 1000HP is a high-capacity, high-pressure regulator used to control downstream pressure between 10 and 300 psig (0.69 and 20.7 Barg). Available in sizes from 1/2" through 2" (DN15 through DN50). The unique internal design allows use in a multitude of applications, including process fluids that normal pressure reducing regulators cannot match. The most versatile self-contained, pressure reducing regulator available to users.
Model DA5
The Model DA5 is a high performance, spring operated, back pressure regulator with top-guided piston-cylinder that provides high flow capacity and high pressure drop capability. Internal trim design allows the same basic unit to cover a broad range of pressure settings. Performance approaches that of competitive pilot-operated designs in the basic design. Applied primarily in clean gaseous service, but also can be applied as a liquid or steam valve.
Ranger QCT
The Ranger QCT is a control valve with a pneumatic spring-diaphragm actuator. It can be supplied with either a flanged or flangeless body style.
Model 1078
The Model 1078 is a pilot-operated valve, specifically designed to reduce blanketing gas losses on low pressure storage tanks. It opens and closes automatically as required, to maintain a closely controlled blanket pressure. The simple design, increases reliability and lowers maintenance cost.
Assured Automation
More than 40 years experience in design and production of valves guarantee high standard products. ZWICK valves are produced state-of-the-art offering customized solutions for individual applications like the global Industries of Oil and Gas, Chemical, Petrochemical, Energy, Offshore and Steel.
Featured Products
Assured Automation’s 150F and 300F series ball valves offer a unique design that is ideal for process and petrochemical applications. Fire-safe models are available with graphite stem packing and body seal.
ZWICK
More than 40 years experience in design and production of valves guarantee high standard products. ZWICK valves are produced state-of-the-art offering customized solutions for individual applications like the global Industries of Oil and Gas, Chemical, Petrochemical, Energy, Offshore and Steel.
Featured Products
Zwick valves are used for industrial and exhaust gases, liquids, hot water or steam at lowest as well at high temperature zones up to 815°C. The TRI-CON is utilized extensively in the chemical, petro-chemical, oil & gas, offshore and district heating markets.
Manufacturers
M4 Knick
Since 2013, we’ve helped manufacturers, OEMs, and municipalities solve difficult liquid analytical measurements. In a world where every dollar and hour spent matters, M4 Knick provides you with reliable measurements and dependable service so that you can focus on the issues that deserve your time.
Featured Products
The SE555 Memosens pH sensor is ideal for a wide range of applications. The sensor is designed to withstand extreme pH ranges and aggressive media.
Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen
The Stratos Multi is the most versatile and flexible analytical transmitter on the market.
Multi-parameter Memosens Portable Meter with Data Storage and USB
The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.
Retractable Holder with Manual Rotary Drive
The SensoGate WA 131 M is a manual retractable holder for 225 mm pH, ORP, conductivity, and oxygen sensors.
Azbil North America, Inc. is a leading international supplier of pressure transmitters, temperature transmitters and flow meters. Azbil uses Turbine, Vortex, Electromagnetic and Ultrasonic technologies to measure the flow of steam, gas, and liquids. Azbil can also measure steam quality through the use of DP Transmitter combined with the Vortex meter. Azbil keeps a large inventory in the United States to service the local market.
Berthold specializes in level and density measurement. Their knowledge and experience in physics and in the techniques of highly sensitive detection of light, nuclear radiation and microwave frequencies, together with the use of modern electronics and software, allows them to maintain their excellent and longstanding reputation as a competent partner in solving diverse and difficult measurement problems, and as a supplier of innovative and up-to-date instruments of the highest quality and reliability.
Cerlic specializes in optical sensors for monitoring TSS, DO as well as pH, ORP and other parameters. They provide quality instrumentation for water treatment, wastewater treatment, industrial water and other water quality monitoring
ControlAir is a leading manufacturer of I/P transducers, E/P transducers, P/I transducers, valve positioners, air relays, volume boosters, air filter regulators and frictionless diaphragm air cylinders.
AMETEK Drexelbrook is known throughout the world as a leader in level measurement technology. They have earned their reputation for excellence from over five decades of experience in providing level solutions to virtually every industry including chemical, petrochemical, refining, power, water and wastewater, food, pharmaceutical, pulp and paper, mining, automotive, and many others.
Durovac designs and manufactures industrial vacuum systems for heavy-duty cleaning and material recovery in manufacturing environments. Their systems handle dust, debris, and bulk materials to support safer, more efficient operations. They offer portable, central, and custom-engineered solutions built for demanding conditions and continuous use. With fast quoting, dedicated project engineers, and reliable delivery, they make it easier to implement vacuum systems that improve housekeeping, support compliance, and perform consistently over time.
INTERTEC is a supplier of unique systems designed to provide reliable protection of sensitive field-mounted instruments. The company was founded in 1965 by Dr.-Ing. Joachim Hess, who recognized the problem of inadequate protection of electronic instruments in the field of engineering. Neglect or failures in instrument protection, however, can seriously affect plant safety and the operation of the complete system. Even operating and maintenance costs can be reduced considerably by providing adequate instrument protection. Today, more than half a million INTERTEC protection systems ensure safe operation of instruments, analyzers, mobile phone and radar equipment, signaling plants, transmitters and many other installations worldwide.
MacWeld is a privately owned North American company with offices in Canada and the United States. They have been in business for over 35 years and they are an ISO 9001:2008 QMS certified company. They are an industry leader in the manufacturing of Thermowells, Orifice Plates and other instrument components, and work with various alloys to machine parts on the latest CNC equipment. Their experienced team collaborates with their clients to develop the highest quality products designed and developed around specific requirements. They always stick to their delivery schedules and supply their products at competitive prices. They work with their global client base to provide blanket requests as well as specialty welding and machining requests to meet the ever-changing needs of their customers.
Magnatrol Valve Corp has been manufacturing 3/8" to 3" Stainless Steel and Bronze Globe Style Solenoid Valves for more than 75 years.
Plattco Corporation specializes in supplying airlock valves, slide gates, and custom solutions for bulk, dry material handling needs. They are the leader in industrial valves with solutions for a wide variety of industries.
Process Sensors Corporation (PSC), a KPM Analytics company, is a leading supplier of non-contact infrared IR sensors, thermal imaging camera systems, and precision BlackBody Calibration Sources to Fortune 1000 manufacturing companies and small, privately held organizations in industries worldwide.
RC Systems is a leading international supplier of gas detectors and wireless gas monitoring systems.
Sage Metering has been an industry leader in high performance Thermal Mass Flow Meters for Gas Flow, and has pioneered numerous innovations, including introducing a digital method of driving the sensor (versus the traditional drift-prone Wheatstone Bridge). They are the only Thermal MFM Manufacturer that provides an "In-Situ Calibration Check" that assures that the Flow Meter still retains the original NIST Traceable Calibration. This simple 3-step check is conducted at a "No-Flow" (0 SCFM) condition, which aside from verifying the meter's accuracy, also confirms that the sensor is clean, and that the Flow Meter hasn't drifted or shifted.
SOR is a global leader in the field of measurement and control and specializes in pressure, level, temperature and flow products. Types of products include indicators, sensors, switches and transmitters. They also carry a line of 1E qualified instrumentation for nuclear applications.
Trueline Valve has a long and proud history of solving difficult valve applications. Standard and specialty knife gate valves up to 60" with unique sealing design. Flanged and Threaded API 6D and ASME B16.34 Ball Valves up to 36" Size. Large ASME Lug and Wafer Style Butterfly Valves up to 56".
U.S. Gauge is one of the world's leading suppliers of high quality, competitively priced pressure and temperature measurement products.