Norgren VS18 Series Valve Advantage - Manual (Page 24)

VS18/VS26 MAINTENANCE & INSTRUCTION BOOKLET
5.1.8 DIN-rail assembly
Tool:
VS18/VS26: Hexagon wrench key 3mm
1. Insert screws on the left and right end plates and position below the mounting nuts. (Screws
and mounting nuts are included in the DIN-rail mounting kit.) Tighten screws two revolutions
in the mounting nuts.
2. Place the valve island on the DIN-rail. Orientate straight flange of the mounting nuts towards
the DIN-rail.
3. Push the valve island on the DIN-rail and tighten screws with the specified torque. Check
the fit of the valve island.
Screw Type
(thread) Valve
seize Tightening
torque in Nm Tightening
torque in Ibs Max. screw driver
speed in r.p.m.
21 M4x36 VS18/
VS26 1.0 – 1.1 8.85 – 9.73 1100
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