25
8.4 Example of installation on a pipe, connector Q1
SS1 Q1 SS1 Q1
Reading index Reading index
460mm
HV
Flange
HT
HC
TS supply
Customer supply
Thread
H
Tank Zero Ullage level
Tank Deck
460mm
HV
HT
Figure 8-4
Valve
designation
A.1-SS
C.1-SS
C.1-SS
C.1-SS
C.2-SS
C.2-SS-W
C.2-SS
C.2-SS-W
A.2-SS
A.2,5-SS
A.4-SS
Boring 1” 1” 1” 1” 2” 2” 2” 2,5” 4”
Bottom
connection
thread thread ange
JIS 5K25
ange
JIS 5K50
thread ange ange ange ange
*) HV (mm) 120 65 79 79 141 141 172 99 140
HC (mm) na na na na 14 14 41 53 58
*) HT (mm)
H-580 H-525 H-539 H-539 H-615 H-615 H-673 H-612 H-658
*) Dimension HV is without gasket. If gaskets are used dimension HT is reduced by thickness of gasket.