K-Patents PR-23 - Page 170

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PR-23 instrucon manual
Figure 11.6 A Safe-Drive™ isolaon valve installaon guide scker
A
Installation guide sticker (1:1)
A
Assembly/disassembly of isolation valve
Bolt torque 17Nm (13 ft lb)
Large bayonet
always on top
Valve handle
always on top
DIN 985 Stainless Nylon Insert Lock Nuts
50(2.0)
25 (1.0)
A
Welding
Material SAF2205
a3
a3
DETAIL A
SCALE 1 : 2
Ensure correct torque! 50Nm (37ft lb) Lower nut
Drill 50mm(2") and 25mm (1")
holes and cut between
Figure 11.7 Welding the Safe-Drive™ isolaon valve to a horizontal pipe