What does CS mean in plumbing?
Piping Abbreviations
| Sr. | Abbreviation | Description |
|---|---|---|
| 28 | CS | Cast steel, carbon steel, cap screw |
| 29 | CSC | Car seal closed |
| 30 | Csg | Casing |
| 31 | CSO | Car seal open |
What is HB in plumbing?
HB. HOSE BIBB. HWL. HOT WATER LINE (PPR PN 20) GD.
What does P stand for in plumbing?
PRESSURE REGULATOR
PRESSURE REGULATOR (GAS) P.
What does DW mean in plumbing?
or heavier wall thickness pipe.
What does DD mean in plumbing?
DD Piping Abbreviation. 2. DD. Double Disc. Disc, Refiner, Paper.
What is CV in plumbing?
Valve Flow Coefficient (Cv) is a valve’s capacity for a liquid or gas to flow through it. It is technically defined as “the volume of water at 60°F (in US gallons) that will flow through a valve per minute with a pressure drop of 1 psi across the valve.”
What is SWP pipe?
SWP stands for Surface Water Pipe.
What does BD stand for in plumbing?
BD. Balcony Drain (plumbing)
What does MV stand for in plumbing?
MV. Manual Valve. Technology, Manual, Water.
What is LV in piping?
The LV is a versatile PVC quarter turn product supplied with an assortment of connections that match up with many kinds of pipe or hose. Ideal for many simple plumbing applications.
What is PL pipe?
PL stands for Pipe Line.
What does fl stand for in valves?
The liquid pressure recovery factor, FL, predicts the amount of pressure recovery that will occur between the vena contracta and the valve outlet. FL is an experimentally determined coefficient that accounts for the influence of the valve’s internal geometry on the maximum capacity of the valve.
What is SOV in plumbing?
SOV. Shut Off Valve. Construction, Aviation, Architectural.
What does SS mean in drainage?
SS means Sanitary Sewer. SS is an acronym for Sanitary Sewer.
What is IC in plumbing?
An inspection chamber is smaller than a manhole and is necessary to maintain the sewer system (e.g. cleaning, flushing the system). It is normally installed at a junction where several pipes are connected or where small diameter pipes are connected to pipes with a bigger diameter.
What is DN in plumbing?
DN stands for diametre nominal, which denotes the size of a pipe (specifically, its inside diameter) in millimeters (mm). NPS, or nominal pipe size, is merely the non-metric equivalent in which the diameter is measured in inches (in.).
What is VTR in plumbing?
VTR is an official code abbreviation for “Vent through roof”.