Sweat: means soldering.
wall thickness of the pipe
cast iron
American with Disabilities Act. It means nothing if you are doing residential. Commercial is a different story. Do your homework. From parking places to the height of plumbing fixtures, you have to get it all right. Your architect should be able to help you wade through the red tape.
answer
Depends what you mean by valve.If you talking about something that can limit or adjust the amount of current through a circuit then a rheostat or potentiometer. This has the same function as a valve in a plumbing system.The term valve, can also refer to old "valve-tubes" which were used in early electrical circuits, these had various functions, but were mostly used as amplifiers or transistors/ switches.
SWT: This stands for "sweat", which is another term for "solder" (typically used to join copper pipes).
wall thickness of the pipe
The term "sweating" in plumbing refers to the process of joining and sealing copper pipes and fittings by heating the copper and applying solder after the pipes/joint fitting have been properly cleaned and flux applied.
cast iron
Fixtures is the common term for faucets, taps, valves, and other similar things in plumbing.
place
The term bouncin' is short for bouncing. It can mean leaving a place, or it can be used to describe a place or event that is exciting and enjoyable.
The medical term for sweat is hydrosis.Perspiration can also be called hydrosis.Diaphoresis is the medical term for sweating or perspiring.
It means everything in its place.
nipples
Living in a certain place.
It means it is fixed at its place.