Vaisala PR-23 Series - Figure 102 Welding Safe-Drive Isolation Valve to Vertical Pipe

A
Installation guide sticker (1:1)
50 [2.0]
25 [1.0]
A
Drill 50mm (2") and 25mm (1")
holes and cut between
90°
Welding
Material SAF2205
Assembly/Disassemble isolation valve for welding
a3
a3
Large bayonet always on top
Valve handle always on top
Torque 35Nm (26lbf ft)
mm
[in]
Figure 102 Welding Safe-Drive isolation valve to vertical pipe
Chapter 11 – Safe-Drive
181