Vaisala K-PATENTS PR-23 Series - Page 185

11 Safe-Drive™
175
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)
Figure 11.8 Welding the Safe-Drive™ isolaon valve to a vercal pipe