When.com Web Search

  1. Ads

    related to: 30 minute valve actuator

Search results

  1. Results From The WOW.Com Content Network
  2. Valve actuator - Wikipedia

    en.wikipedia.org/wiki/Valve_actuator

    The blue valve body is visible in-line with the pipe. The valve actuator opens or closes the butterfly disc of the valve based on electrical signals sent to the actuator. Another valve actuator is visible in the background, with windows to indicate the valve position. A valve actuator is the mechanism for opening and closing a valve. Manually ...

  3. Kat-5 (vehicle) - Wikipedia

    en.wikipedia.org/wiki/Kat-5_(vehicle)

    Kat-5 is the fourth vehicle to cross the finish line at the 2005 DARPA Grand Challenge. Its official time was 7 hours, 30 minutes. After crossing the finish line, it was found that Kat-5 had completed the entire race using only 7 gallons of fuel, averaging a little less than 19 miles per gallon.

  4. Control valve - Wikipedia

    en.wikipedia.org/wiki/Control_valve

    Valve actuator – which moves the valve's modulating element, such as ball or butterfly. Valve positioner – which ensures the valve has reached the desired degree of opening. This overcomes the problems of friction and wear. Valve body – in which the modulating element, a plug, globe, ball or butterfly, is contained.

  5. Scott Air-Pak SCBA - Wikipedia

    en.wikipedia.org/wiki/Scott_Air-Pak_SCBA

    Other sizes sold are 45, 60 & 75 minute cylinders. The cylinder and valve assembly is used for storing breathable air under pressure. Dimensions: a. Cylinder = 19.6” × 5” b. Water capacity = 285 cubic inches c. Air capacity = 45 cubic feet (1,280 L) for a 30-minute air supply [2] (1274 liters) d. Weight = 11 pounds (5.0 kg) e.

  6. Rotary actuator - Wikipedia

    en.wikipedia.org/wiki/Rotary_actuator

    Electric rotary valve actuator controlling a butterfly valve. A rotary actuator is an actuator that produces a rotary motion or torque.. The simplest actuator is purely mechanical, where linear motion in one direction gives rise to rotation.

  7. Variable valve timing - Wikipedia

    en.wikipedia.org/wiki/Variable_valve_timing

    Cylinder head of Honda K20Z3.This engine uses continuously variable timing for the inlet valves. Variable valve timing (VVT) is the process of altering the timing of a valve lift event in an internal combustion engine, and is often used to improve performance, fuel economy or emissions.