When.com Web Search

  1. Ads

    related to: butterfly valve 150mm price in texas government code 1372 2017

Search results

  1. Results From The WOW.Com Content Network
  2. Butterfly valve - Wikipedia

    en.wikipedia.org/wiki/Butterfly_valve

    Butterfly valve with actuator electric valve - An electrically actuated butterfly valve is a quarter-turn valve controlled by an electric motor. It offers fast and precise flow regulation, remote operation, and versatility for various applications.

  3. Swirl flap - Wikipedia

    en.wikipedia.org/wiki/Swirl_flap

    Swirl flap principle in a four-valve engine. A swirl flap is a small butterfly valve fitted to four-stroke internal combustion engines with at least two intake valves.It is installed inside or just before one of a cylinder's two intake ports, allowing to throttle its intake port's air flow, causing a swirl in the other intake port not fitted with a swirl flap.

  4. Standard Industrial Classification - Wikipedia

    en.wikipedia.org/wiki/Standard_Industrial...

    The Standard Industrial Classification (SIC) is a system for classifying industries by a four-digit code as a method of standardizing industry classification for statistical purposes across agencies. Established in the United States in 1937, it is used by government agencies to

  5. Propane, butane, and LPG container valve connections

    en.wikipedia.org/wiki/Propane,_butane,_and_LPG...

    A DIN standard for gas cylinder valves for test pressures up to 300 bar (4,400 psi). EN 15202 [9] A European standard for LPG equipment and accessories, specifying LPG cylinder valve connections. [10] EN 417: European norm specification concerning non-refillable metallic cartridges for liquefied petroleum gases.

  6. Category:1372 by country - Wikipedia

    en.wikipedia.org/wiki/Category:1372_by_country

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us

  7. Category:Government of Texas - Wikipedia

    en.wikipedia.org/wiki/Category:Government_of_Texas

    Texas Aeronautics Commission; Texas Civil Service Testing; Texas Commission on Law Enforcement; Texas Comptroller of Public Accounts; Texas Government Newsletter; Texas Open Beaches Act; Texas Senate; Texas Task Force 2 Urban Search & Rescue; Texas Tax Code Chapter 313; Texas Tax Reform Commission; Texas Water Development Board

  8. List of UN numbers 1301 to 1400 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_1301_to...

    n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]

  9. Gas lift - Wikipedia

    en.wikipedia.org/wiki/Gas_lift

    The gas-lift mandrel is a device installed in the tubing string of a gas-lift well onto which or into which a gas-lift valve is fitted. There are two common types of mandrels. In a conventional gas-lift mandrel, a gas-lift valve is installed as the tubing is placed in the well. Thus, to replace or repair the valve, the tubing string must be pulled.