Max. tightening torques – Mounting Threads in SAE J 518c Flanges
Port
Size
Threads
Tightening torque
P
1 in
M12, 18 deep
68 N•m
7/16 - 14 UNC 0.7” deep
[600 lbf·in]
A/B
3/4 in
M10, 17 deep
45 N•m
3/8 - 16 UNC 0.7” deep
[400 lbf·in]
T
1 in
M10, 17 deep
45 N•m
3/8 - 16 UNC 0.7” deep
[400 lbf·in]
Max. tightening torques – UN and UNF Connection Threads – O-ring Boss Port
Max. tightening torques
Ports
P
A/B
T
PA/PB
MA
LS, LX, PP
Sealing
/Thread
1 5/16 in-12 UN
1 1/16 in-12 UN
1 5/16 in-12 UN
½ in-20 UNF
½ in-20 UNF
¾ in-20 UNF
O-ring
160 N•m
120 N•m
160 N•m
30 N•m
30 N•m
60 N•m
[1410 in•lbs]
[1060 in•lbs]
[1410 in•lbs]
[270 in•lbs]
[270 in•lbs]
[530 in•lbs]
Ports identification
Service Manual
PVG 120 Proportional Valve Group
Installation
520L0247 • Rev JA • May 2014
15
