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.
Flange mounted watertight dry bearing, multi-turn intermediate handwheel unit. Used as interposed manual operating position on through lines of rotary control rods, which pass through bulkhead and decks. Used where maintenance is to be minimized
‘A’ DIA +0.000″ (0.00 mm) & -0.001″ ( 0.02 mm)
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.