Valve
control's the flow of gas or liquid.
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Cutting-Edge Quick-test Adapters, Valves & Fittings
Ralston Instruments is world’s leading provider of advanced calibration applications, meticulously engineered to save time and ensure seamless pressure testing, repair and maintenance operations. We offer a complete suite of fully integrated Quick-test adapters, valves & fittings. The products are intelligently designed to offer time-saving and secure connections to practically any device. The test point adapters, valves & fittings are highly functional for a range of pressure calibration and other applications.
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VACUUM PRESSURE GAUGE KIT
VG100K
*Accurately tests vacuum and low pressure fuel systems*Heavy-duty 3-1/2" dual purpose gauge reads vacuum and pressure*Quickly diagnose internal engine problems such as bad rings, valves or leaky head gaskets
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Water Manometers
The AC6 Manometers are available in standard or high pressure versions. The AC6-SP Manometer can be used to measure differential pressure in the range 0.5-200 KPa and the AC6-HP Manometer operates in the differential pressure range 2-600 KPa. These electronic water system commissioning test sets have in built valve and orifice plate Kv values which enables the instrument to calculate and display flow rates during commissioning.
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Data Logger
DL6
Monitor and troubleshoot HVAC systems, verify energy management systems, or track performance of pneumatically controlled valves with Series DL6 Pressure/Temperature/RH Data Logger.
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Heavy Duty Pressure Transducers
PX3 Series
Honeywell Industrial Automation
Honeywell is pleased to announce its efficient, affordable and durable PX3 Series Heavy Duty Pressure Transducers, designed primarily for system pressure monitoring in HVAC, refrigeration, air compressor, pump and valve systems. Key features and benefits include: Delivers high efficiency: Proven, 1.0% FSS tight Total Error Band accuracy promotes system efficiency and lower energy costs. Great customer value: Economical choice for design/implementation; extremely flexible with multiple configuration possibilities with the right combination of features and broad media compatibility. Durability promotes system uptime: For enhanced performance in tough environments to support overall system quality, reliability and warranty. Fast availability: Short lead times on samples and production parts.
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Transmission & Hydraulic Test Stands
Our equipment tests automatic and automated-manual transmissions. On and off-highway transmission test stands, transmission and hydraulic component test stands and valve body test stands. AIDCO Test Systems offers the latest in modern, electric motor and hydrostatically-driven transmission test stands. All units may include an air-cooled eddy current absorber (standard on the 450E), resulting in minimal dyno test cell noise and reduced maintenance.
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Multipoint Sampling Systems
Gasmet Multipoint Sampling System (MSS) is designed for online monitoring of multiple measuring points.The Gasmet MSS consists of a wall-mounted stainless steel case which includes all valves, flow meters, and pump. Standard setup includes one pump with four (4) sample gas input line, but up to 32 lines can be added according to customer need. Additionally, a second sample gas pump can be added to reduce the system response time.
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Versatile, Heavy-duty Hydraulic Test Centers
HTC Series
For powertrain testing it’s all about fast and exceptional results achieved in the safest manner possible. Our Hydraulic test stands HTCs offer full functionality to test all types of transmissions, motors, cylinders, valve blocks, torque converters and pumps. As you evaluate your needs for heavy-duty mobile testing equipment, consider how upgrading to the latest technology can improve your bottom line.
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Mass Flow Controller for Medium Flow
HFM-205 / HFC-207
The HFM-205/HFC-207, Teledyne Hastings' flexible, general purpose series of mass flow meters and controllers accurately measure and control mass flow in a variety of applications. Featuring reliability and stability, the 200 Series is chosen for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow controller compatible with most gases.The HFM-205 / HFC-207 meters and controllers have flow ranges from 0-1000 slm to flows of 0-2500 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. With a full complement of fitting and elastomer options, the HFM-205/ HFC-207 covers a wide range of high flow applications.
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Embedded Systems
Embedded systems consist of computer hardware, input and output (I/O), and software typically used for system control or monitoring applications. Our engineers are experts at integrating control system electronics with components and sensors, including motors, pumps, valves, signal transducers, and much more. We have developed and deployed thousands of systems that include industrial assembly lines, scientific instruments, medical devices, large installations like factories, manufacturing equipment, and electrical grids that rely on multiple embedded systems networked together.
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400 HP Complete Bench Hydraulic Test Center
HTC-400
The Hydraulic Test Center (HTC) is a versatile machine designed to test heavy-duty, off-highway hydraulic components. The 400 hp (298 kW) HTC Complete Bench is for the dealer that services components from a predominately medium size machine mix such as large construction equipment (loaders, dozers, excavators).The Complete Bench offers full functionality to test all types of pumps and motors including: transmissions, hydraulic motors, hydraulic cylinders, valve blocks, torque converters, open and closed loop pumps.
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Process Control Instruments
Sensors to measure process conditions and valves to influence process operations are essential for all aspects of engineering practice. Engineers want to design and operate processes that remain in safe conditions, produce the desired amounts of high quality products and are profitable. Therefore, engineers must provide measuring devices for key variables and valves (or other devices, such as variable speed electric motors) to influence of “steer” the process. This site provides educational material on sensors and valves for use in the process industries.
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Valves
Omega offers valves in many styles, and configurations and are used in almost any industrial, municipal, lab, OEM, or process control application. Let Omega help you select the proper valve.
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Flow Wet-Tap Valve
3519
The Signet 3519 Flow Wet-Tap Valve serves as a unique interface between the installation fitting and the wet-tap style Signet 515 or 2536 Rotor-X Flow Sensor. It provides a fast method of removing the sensor from the pipe under specified operating pressures. The PVC and stainless steel design of Wet-Tap makes it resistant to corrosion and chemical attack by acids, alkalis, salt, and a number of other harsh chemicals.
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Load Module for SLSC
Bloomy's 8-Channel Load Module provides isolated current and voltage measurements for eight on-board 5W loads or for eight off-board 120W loads. With built-in switching for calibration and fault injection, the module provides unsurpassed capability for Mil/Aero applications. The module also provides switching and connections to allow switching between a real load (e.g., actuator, valve, etc.) and the simulated load.
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Cryogenic Flow Diverter Valves
The Parker Bestobell’s flow diverters allow for quick and effective changeover between relief valves. They ensure that the flow capacity of the valve is not reduced below that available from one fully open port
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ElectroForce Cardiovascular Test Instruments
From bare metal stents to heart valves to pacemaker components, we offer the most comprehensive portfolio of cardiovascular device testing solutions. For more than 20 years, medical device manufacturers have trusted ElectroForce as the world leader in accelerated fatigue test instruments.
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EMC Actuator for Gas + Brake Pedal
PSE-GB
Pneumatically operated actuator for operation of accelerator and brake pedal in vehicles. External set-point of the pedal actuator position and brake pedal force via analog voltage to closed-loop pressure regulator in external valve box.
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Annular Port Source
8500
The principal feature of the revolutionary Annular Port Source design is the annulus within which the air chamber and shuttle valve are housed.The air chamber and shuttle valve, in turn, surround a hollow passage through which air supply hoses and electrical control cables are routed. Peak output is optimized by an increased surface area of the toroidal-shaped bubble compared to the spherically shaped bubble generated by a conventional 4-port air gun.
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Limit Controllers
Limit Controllers shut down power to heating and cooling circuits in the event of an out-of-range hot or cold condition. Disables a redundant coolant valve to protect against primary coolant valve failure. Easily read and set by the user. The large LED display indicates temperature and system status.
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Fluid Power Actuators
GP/GH
GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends of stroke. Alternatively, they can be supplied with canted torque arms designed to deliver peak torque at only one end of stroke. Use of canted arms can often reduce actuator size, weight and cost for valves with appropriate torque demand characteristics.
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Smart Water Meters
Smart prepaid water meter adopts a contactless IC card to store water volume and monitor water consumption. Customers purchase water volume at vending points and upload water volume by swiping his IC card on the induction area of installed water meter inside or outside home to activate valve, which will open automatically to supply water.During the period of water supply, the built-in microcomputer of water meter will automatically check and subtract the used water volume. Water meter has twice alarm function, when the purchased water volume reaches to alarm volume, water meter will close valve and stop water supply. Customer can resume water supply by swiping his IC card on water meter. When the remain water volume is used up, water meter will stop water supply completely and the customer needs to charge his IC card again.
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Walk / Drivable test facilities
TW / CW series
Walk or drive-in temperature and climatic test chambers can be designed from CTS by a standardized grid system affordable in all sizes. The refrigeration performance data are adjusted here by our experienced sales and project engineers on your testing out. The walk / drive-chambers are ideal for larger components and finished products. CTS as a medium sized company attaches great importance to the detail quality of the equipment components, with only the best supplier products such as compressor and solenoid valves are used. Your resulting advantages are trouble-free long-term operation and thus no loss of valuable test time.
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COMMON RAIL Electronic Diesel Injection Analyzer
EDIA-PRO
The EDIA-PRO is an enhanced version of the proven EDIA-5 analyzer. To meet expectations of our customers we created a system for automatic evaluation of injection system parameters based on measured waveforms. This makes the diagnosis easier and faster. Additional possibility of fast evaluation of cylinder compression and ability to check starting performance along with control valve measurement mode are perfect complement to diagnostic capabilities of EDIA device.
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Mass Flow Controller for Medium Flow
HFM-201 / HFC-203
The HFM-201/HFC-203, Teledyne Hastings' flexible, general purpose series of mass flow meters and controllers accurately measure and control mass flow in a variety of applications. Featuring reliability and stability, the 200 Series is chosen for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow controller compatible with most gases.The HFM-201 / HFC-203 meters and controllers have flow ranges from 0-25 slm to flows of 0-1000 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Many corrosive gases and pressures up to 1000 psig are easily measured. Cleaning for oxygen service is available.
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Vacuum Pressure Gauge
EEPV511
Test vacuum accessories and emission control devices such as EGR valves canister purge systems, air switching and divert valves, vacuum delay and check valves, heater and A/C controls and cruise control systemsMulticolor gauge face with scales of inch, Hg, psi, negative kPa and positive kPa
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Magnetfield Testers
The magnetic field tester is suitable for rapid and precise testing of electro-magnetic switches and valves. Their tip lights up to indicate the presence of permanent, DC or AC magnetic fields. Thereby, they are so sensitive that very often it is not necessary to remove covers or cladding from machines and the function check can be carried out without any setting-up time or stopping the machine.
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General Performance Absolute Pressure Switches
These absolute vacuum / pressure switches offer fast, accurate, and reliable protection for vacuum equipment and processes. Designed for applications where a DC signal output is not required, these pressure switches provide relay outputs that are readily interfaced with alarms, valve actuators, computers, process controllers, or other protection devices.
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500 HP Complete Bench Hydraulic Test Center
HTC-500
The Hydraulic Test Center (HTC) is a versatile machine designed to test heavy-duty, off-highway hydraulic components. The 500 hp (373 kW) HTC Complete Bench is for the dealer that services components from a predominately larger machine size mix such as large mining machines and large excavators. The Complete Bench offers full functionality to test all types of pumps and motors including: transmissions, hydraulic motors, hydraulic cylinders, valve blocks, torque converters, open and closed loop pumps.
