Valve Testing

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  • Aerospace Case Study: AIRCRAFT PRESSURE RELIEF VALVES TESTED WITH ELECTRICALLY HEATED PRESSURE TANK
    A heavy-guage pressure tank was designed and built so that the pressure would drop no more than 4 psi in one hour. The tank was equipped with a pressure gauge mounted on the top. The valve to be tested was installed at bottom of tank. To heat the vessel uniformly, accurately and constantly during
  • Air Valve Testing to Streamline a Manufacturing Line Throughput
    CAS DataLoggers recently provided the data acquisition and control solution for a factory supervisory team looking to solve a quality control problem on their main manufacturing line. Their process was experiencing issues from a valve controlling an air jet used to blow faulty-looking components
  • Hydraulic Valve Test Bench Setup Utilizes an ADwin DAQ Systems
    CAS DataLoggers helped design, assemble & program a real-time DAQ system for valve condition monitoring in a test bench setup for an Ohio manufacturer.
  • Hydraulic Valve Test Bench Setup Utilizes an ADwin DAQ System
    In 2009 CAS DataLoggers helped design, assemble and program the data acquisition and control solution for an Ohio manufacturer who needed a test bench setup for their directional control valves. The manufacturer contacted CAS DataLoggers to work with them to develop a unique test stand
  • Circular Gate Valves Specifications
    Each valve is tested using a helium mass spectrometer leak detector calibrated for a minimum sensitivity of 2x10-10 Std. Atm. cc/sec of He. Internal welds are inspected for pits, cracks, and other irregularities which may cause virtual leaks.
  • Rectangular Gate Valve Specifications
    Each valve is tested using a helium mass spectrometer leak detector calibrated for a minimum sensitivity of 2x10-10 Std. Atm. cc/sec of He. Internal welds are inspected for pits, cracks, and other irregularities which may cause virtual leaks.
  • Injection Valve and Pump Testing in Real-Time
    CAS DataLoggers recently provided the datalogging solution for a large manufacturer who needed to test its injection valves and pumps to be used in a wide variety of engines. These valves consisted of compact modules containing the magnetic circuit and the valve unit, controlled by a digital signal
  • Optimux Control Valves for Aerospace Testing Systems
    investments, aerospace companies - and governments - need to depend on vendors with products of unquestionable reliability, as well as the capacity to meet delivery milestones. Ground testing of turbines, rocket engines, fuel systems and components is critical to ensure flight worthiness. Engineers
  • Bidirectional Check Valve Tester
    Products such as one-way valves are often built to open at a certain pressure. Product and test engineers need to know at what pressure the valve starts to open (cracking pressure) and if the valve body breaks.
  • Testing to Improve the Durability of Artificial Heart Valves
    Heart valve prostheses have been used successfully in heart procedures since 1960 resulting in an overall improvement in the quality of life of the patients. Currently, there are two kinds of valves used: mechanical and bioprosthetic. Generally, mechanical valves are more durable than bioprosthetic
  • MIT Tests New Energy Valve Technology at Charles Hayden Library and Reaps the Rewards of Higher Delta-T!
    within the University's Sustainability and Utility Planning are now optimistic that it will continue to improve. This is in thanks. to new valve technology from Belimo that was applied to MIT's Charles Hayden Library. as a beta test for a new Belimo product - the Belimo Energy Valve TM. The results
  • Prater Completes Testing To Become The Only Rotary Airlock Valves Commercially Available In North America Certified To Comply With NFPA-69
    In February of 2015 Prater Industries made a significant investment of time and money to test our Rotary Airlock Valves at the Fike (R) Remote Testing Facility according to guidance found in NFPA-69. Certified NFPA-69 compliance has been the foremost concern for clients who have the need
  • Burst Testing
    Products such as catheter balloons, one-way valves, and pressure relief devices often need to be tested to determine or verify the exact pressure at which the product either opens by. design or ruptures due to pressure stressing.
  • Using a dataTaker DT80 to Control a Hydraulic Valve
    A CAS Data Loggers customer who had recently purchased a dataTaker DT80 data logger called in to our tech support asking how to set it up to not only control a hydraulic valve used in materials testing, but also to only log data when the hydraulic valve was active. This would enable the user

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