Replacement hand wheels can be ordered blank or custom fitted. If fitted, dimensional information is required.
- Hand wheels are available in carbon steel, stainless steel and ductile iron
- Carbon hand wheels and stainless steel hand wheels are available in both flat and projected styles
- Hand wheels are available in custom sizes
|HW-4||101 mm (4”)||1.36 kg (3 lbs)||Ductile Iron|
|HW-6||152 mm (6”)||1.81 kg (4 lbs)||Ductile Iron|
|HW-9||229 mm (9”)||4.08 kg (9 lbs)||Ductile Iron|
|HW-12||305 mm (12”)||5.90 kg (13 lbs)||Ductile Iron|
|HW-15||381 mm (15”)||8.16 kg (18 lbs)||Ductile Iron|
|HW-18||457 mm (18”)||7.71kg (17 lbs)||Ductile Iron|
|HW-24||610 mm (24”)||12.25 kg (27 lbs)||Carbon Steel|
|HW-30||762 mm (30”)||13.61 kg (30 lbs)||Carbon Steel|
|HW-36||914 mm (36”)||14.97 kg (33 lbs)||Carbon Steel|
Provisions must be made to prevent the HANDWHEEL RETAINING NUT FROM BACKING OFF whenever a chain wheel is installed. To insure safe operations, Roto Hammer recommends that thorough inspection of all chain operated valves be performed as a routine part of the user’s Safety/Maintenance Schedule. Set screws and other threaded fasteners MUST be secure and tight.
In addition, it is strongly recommended that an appropriately sized Roto Hammer RCK Safety Cable Kit (optional) be installed on every overhead chain wheel operated valve.