enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Valve job - Wikipedia

    en.wikipedia.org/wiki/Valve_job

    A valve job is the colloquial term for resurfacing the mating surfaces of the poppet valves and their respective valve seats that control the intake and exhaust of the air/fuel mixture in four stroke internal combustion engine, replacing valve oil seals, replacing any deficient valve springs, and otherwise bringing the components of a cylinder head up to manufacturer’s spec. [1] A ...

  3. File:Brass instrument rotary valve diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Brass_instrument...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  4. Piping and instrumentation diagram - Wikipedia

    en.wikipedia.org/wiki/Piping_and_instrumentation...

    Piping and instrumentation diagram of pump with storage tank. Symbols according to EN ISO 10628 and EN 62424. A more complex example of a P&ID. A piping and instrumentation diagram (P&ID) is defined as follows: A diagram which shows the interconnection of process equipment and the instrumentation used to control the process.

  5. File:Globe valve diagram-en.svg - Wikipedia

    en.wikipedia.org/wiki/File:Globe_valve_diagram...

    Description Internal parts of a globe valve. This is an English version of File:Globe_valve_diagram.svg in Commons. Source I (Petteri Aimonen ) created this work entirely by myself. Date 12:01, 9 September 2009 (UTC) Author Petteri Aimonen Permission (Reusing this file) See below. Other versions Globe_valve_diagram.svg

  6. File:Brass instrument axial flow valve diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Brass_instrument...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  7. Flow control valve - Wikipedia

    en.wikipedia.org/wiki/Flow_control_valve

    Specific example of a smart valve positioner used. Process plants consist of hundreds, or even thousands, of control loops all networked together to produce a product to be offered for sale. Each of these control loops is designed to keep some important process variable, such as pressure, flow, level, or temperature, within a required operating ...

  8. Control valve - Wikipedia

    en.wikipedia.org/wiki/Control_valve

    A control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. [1] This enables the direct control of flow rate and the consequential control of process quantities such as pressure , temperature , and liquid level.

  9. Valve guide - Wikipedia

    en.wikipedia.org/wiki/Valve_guide

    Valve guides are typically shaped in a tube with a flare at one end. Their replacement involves removing the worn part by driving it out with a hammer and specifically-shaped punch. Installation may involve shrink-fitting , heating the cylinder head and cooling the valve guide so as to ease insertion, then driving the new guide in quickly with ...