Products & Services

See also: Categories | Featured Products | Technical Articles | More Information

Conduct Research Top

  • Why Use Proportional Control Valves?
    Pneumatic flow control valves circulate air and gases throughout a larger pneumatic system by either allowing or inhibiting the flow of pressurized air. The function of proportional valves falls into a wide spectrum somewhere between on/off solenoid valves and electrohydraulic servo valves
  • Proportional Solenoids: Technical Overview
    systems, tension control, textile systems force control in robotic systems, valve applications, etc. Learn more about proportional solenoids in this technical overview.
  • The Advantages of New Proportional and Servo Valves with Integrated Digital Electronics
    The paper presents a new generation of proportional and servo valves with integrated digital electronics. The micro controller allows with its free programmable signal processing options a significant improvement of the dynamic and static performance of the valves. Selected examples demonstrate
  • Tips for Transporting Human Organs Safely
    The proportional control valves made by Kelly Pneumatics are a vital part of the lifesaving organ transplant process. Our valves in the ventilators keep transplant patients alive during and after their surgery. The valves allow the ventilators to breathe for the patient and keep a steady flow
  • Proportional Regulator Design for Control System Challenges
    Traditional electronic pressure regulators typically employ a dual on/off valve design, with both an inlet and exhaust valve. Changes in pressure are controlled by cycling the on/off valves to open and close via Pulse Width Modulation. Using Pulse Width Modulation can be problematic for control
  • FieldQ Valve Actuator - English
    and proportionally to the rotation of the actuator pinion. The linear movement of the position probe is tracked by a GMR sensor. This GMR sensor is placed in the protruding part (3) of the Control module (4), which slots in the Pneumatic Module (5). Control Modules: The electronics in the Control
  • Balancing A Variable Flow Water System Will Ruin the Control System
    Many seminars and technical sessions have been held to outline procedures for balancing variable flow water systems. Most of these sessions recommend "Proportional Balance." When this technique is used, all control valves are set wide open and the circulating pump is operated at maximum speed
  • Ins and Outs of I/P Transducers (.pdf)
    I/P transducers are versatile instruments that use an electrical control signal to. proportionally regulate gas pressure. The most common application is in valve actuation,. but they can also be used in many other situations. As more processes become automated,. I/P's are being used more and more

More Information Top

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire