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, with double keyed spindle for connection to double universal joint LF 261 or LF 1071 and 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.