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  • 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
  • Bettis Downloads
    Bettis manufacturers the broadest variety of valve actuator types in the world. Our offering includes pneumatic, hydraulic, electric and gas/hydraulic powered quarter-turn actuators. We also manufacture linear actuators for multi-turn valves. Our products operate in numerous configurations
  • Sizing up flow forces
    predicted and actual results. Designers of spool-type, solenoid-operated hydraulic valves often face the vexing problem of increasing flow while shrinking the size of the solenoid actuator. It's an effort to boost performance while reducing size, power consumption, and costs. But solving the problem
  • Digital valves raise machine performance, not cost
    a general trenching speed, as well as modes 30% faster and 20% slower for high-speed or precision work. An auto-idle feature enhances fuel efficiency and reduces noise. Two joysticks replace pilot controls, and hydraulic and electronic sensors enhance diagnostics. The Incova distributed valve has four
  • Hannover Fair Focuses on Energy Efficiency
    ., will take the wraps off a smart variable-speed pump drive that matches flow to demand, cutting motor/pump speed when hydraulic systems don't operate at full load. This reportedly cuts energy consumption up to 45%, as well as reduces noise and hydraulic fluid temperature. 's EC fans are said to use
  • Powder metalstake on new shapes
    in. is necessary for valve lift-off. The parts are formed to a density of 7.8 gm/cm and must exhibit little sliding friction. The shock provides variable-damping rates depending on the type of force it sees. The valve opens and closes bypass ports to control hydraulic pressure through the piston
  • Customized parts streamline production
    technical expertise that their customers can tap. For example, our company helped one of our distributors, (PE) of Hartland, Wis., review one of its manufacturing processes. Prior to the review, PE used standard 24-V, double-valve connectors for wiring harnesses on a customer's mobile hydraulic
  • No lube, no problem
    cylinders fitted with Duralon rod bearings operate a rotary valve actuator on machines that fill "tote tanks " with liquid chemicals including solvents, soaps, oils, vaporous liquids, waxes, and corrosives. The cylinders have successfully completed tests to 80 million cycles at 0.5-in. travel under
    chemicals and extend valve service life by nearly eightfold. Teflon NXT is said to have higher creep resistance and stiffness than conventional PTFE as well as a smoother surface. In addition, the inherent lubricity of the NXT material lets the valve operate smoothly unlike metal valves which often see

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