Safe-Drive
®
Process Refractometer PR-23-SD Best Practices, Generation 2
© Copyright K-Patents 2014. All rights reserved.
11
Figure 8
Welding on vertical and horizontal pipes
4.5 Reassembling SDI2 Valve
After the SDI2 valve body has been welded in place, reassemble the valve in reverse order.
NOTE:
Make sure that the seals for the ball valve are propely aligned.
Valve handle always
positioned at top
Widest bayonet lug
always positioned at top
90°
Weld
Process
pipe
90°
Weld
Process
pipe
NOTE!
The material
of the welded
parts is
Duplex steel
SAF2205
