BTS VALVE BODY https://blog.dnevnik.hr/bts-valve-body

utorak, 31.01.2012.

SEWER BACKFLOW VALVES : BACKFLOW VALVES


Sewer backflow valves : Bronze check valve : Superior ball valves



Sewer Backflow Valves





sewer backflow valves






    backflow valves
  • (Backflow valve) A backflow prevention device is used to protect water supplies from contamination or pollution.





    sewer
  • a waste pipe that carries away sewage or surface water

  • An underground conduit for carrying off drainage water and waste matter

  • someone who sews; "a sewer of fine gowns"

  • gutter: misfortune resulting in lost effort or money; "his career was in the gutter"; "all that work went down the sewer"; "pensions are in the toilet"











2"COPPER WATER MAIN LINE W/ A 2" BACKFLOW PREVENTER VAVE.




2





2" MAIN LINE FROM THE METER @ THE SIDEWALK. WITH A 2" WATTS BACKFLOW PREVENTER VALVE. THE BACKFLOW VALVE PREVENTS ANY CONTAMINATION FOR THE DRINKING AND POTABLE WATER.











backflow installation




backflow installation





I had to shut the water off in a hurry when we broke this. We were supposed to only be working on the other side of the valve.









sewer backflow valves







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31.01.2012. u 13:49 • 0 Komentara • Print • # • ^

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