Page 381 - Plumber- TT - 1st Year - Tamil
P. 381
Wye
Expansion tank
Floating air vent
45 o
Pressure gauge
Temperature gauge Union
Thermo pressure gauge Vent
Post indicator valve
P trap
Float operated valve symbol
Tee
Three way plug valve
Running trap
90 degree elbow
Pipe going down
Cap
©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.12.113-116 361
