Tables; Tightening Torque Values; Torque Sequence - Bauer Junior II-B-F01 Instruction Manual

Instruction Manual w Junior II
7.

TABLES

TIGHTENING TORQUE VALUES

Unless otherwise specified in text, the fol­
lowing torque values apply. All valve head
screws require torque wrench tightening!
The indicated torque values are valid for
bolts in greased condition. Replace self-retaining nuts
on reassembly.
Bolt or screw
Hex and allen head
Hex and allen head
Hex and allen head
Hex and allen head
Hex and allen head
Hex and allen head
Pipe connections (swivel nuts):

TORQUE SEQUENCE

Tighten valve head and cylinder bolts/nuts equally in the se­
quence shown in Fig. 44.
Be sure to tighten all parts in cold condition only.
Fig. 44 Torque sequence
* Exception: mounting bolts of final pressure safety valve: 10 Nm
Thread max. torque
M 6 10 Nm (7 ft.lbs)
M 8* 25 Nm* (18 ft.lbs)
M 10 45 Nm (32 ft.lbs)
M 12 75 Nm (53 ft.lbs)
M 14 120 Nm (85 ft.lbs)
M 16 200 Nm (141 ft.lbs)
Finger-tight + 1/2 turn
33