Hale Torrent SVS Stainless Steel Valves - Manual (Page 96)

5.6 Fill any cavity above the valve stem, under the indicator cap with grease
to avoid corrosion and ingress of water. Seal indicator cap to quadrant
with a suitable sealant or gasket as supplied. Recommended sealant
Loctite 574 or 572.
5.7 The handwheel is supplied separately from the actuator and will require
fitting. This will be secured by a tension pin or a grubscrewed and keyed
fixing.
5.8 If electric actuator drive requires fitting, ensure coupling, input shaft, input
adaptor face and electric actuator mating face are thoroughly cleaned and
deburred before fitting. Fit shaft coupling in correct position on input shaft
and tighten grubscrew. Mount electric actuator to flanged adaptor, fit and
tighten bolts to correct torque. Refer to electric actuator manufacturer’s
instructions.
5.9 Where angles other than 90
° or 180° are required by customers traveling
nut stop assemblies are used in place of stop screws. To adjust, remove
the traveling nut stop housing, rotate locknuts/actuator to required
open/shut position, and tighten locknuts. Coat the assembly with suitable
grease and replace the housing. Further details and drawings can be
furnished on request.
6.0 PAINTING
6.1 Opperman Mastergear actuators are normally supplied with a red alkyd
primer finish for the customer to apply finish paint coating. It is the
customer’s responsibility to sufficiently mask off any sensitive areas prior
to any painting or shotblasting and painting work.
Attention is drawn to the following sensitive areas:
a) Input shaft
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