PID symbols Flashcards
1
Q
A
SHUT-OFF VALVE, GENERAL
2
Q
A
GATE VALVE
3
Q
A
GLOBE VALVE
4
Q
A
BALL VALVE
5
Q
A
BALL STOPCOCK
6
Q
A
BUTTERFLY VALVE
7
Q
A
ANGLE VALVE, GENERAL
8
Q
A
ANGLE GLOBE VALVE
9
Q
A
ANGLE. B. . ALl.VALVE
10
Q
A
ANGLE BALL STOPCOCK
11
Q
A
THREE-WAY VALVE, GENERAL
12
Q
A
THREE-WAY GLOBE VALVE
13
Q
A
THREE-WAY BALL VALVE
14
Q
A
THREE-WAY BALL COCK
15
Q
A
FOUR-WAY VALVE, GENERAL
16
Q
A
PRESSURE REDUCING VALVE
17
Q
A
ANGLE PRESSURE REDUCING VALVE
18
Q
A
ANGLE SAFETY VALVE
19
Q
A
NON-RETURN VALVE
20
Q
A
NON RETURN FLAP
21
Q
A
CONTROL VALVE CONTINUOUSLY OPERATED
22
Q
A
BUTTERFLY VALVE,
CONTINUOUSLY OPERATED
23
Q
A
VALVE UNDER NORMAL
OPERATION CLOSED
24
Q
A
BUTTERFLY VALVE UNDER
NORMAL OPERATION CLOSED
25
BURSTING DISC CONVEX
26
STEAM TRAP
27
SIGHT GLASS
28
FLOW LIMITER WITH
ORIFICE PLATE
