DESCRIPTION
Malleable cast Iron Bracket with Tufnol Bushes and ‘O’ Ring seals to prevent internal contamination. Pre- A greased unit that requires no further lubrication. Supplied complete with spindle material and Handwheel Diameter to suit customers requirements, and multi-turn indicator; normally supplied with left-hand thread for clockwise, rotation to shut. Identification disc is supplied blank but can be engraved to suit valves designation.
APPLICATION
Flange mounted watertight dry bearing, multi-turn terminal handwheel unit for the remote manual operation of rotary control rods which pass through bulkhead and decks. Used where maintenance is to be minimized
TOLERANCES
‘A’ DIA +0.000″ (0.00 mm) & -0.001″ ( 0.02 mm)
MATERIALS
Available with Spindle Handwheels in materials as shown above.
It is advised that Aluminum Alloy Handwheels are not used with Aluminium Bronze spindle as electrolytic corrosion could occur.