• Overview
  • Specifications
  • Related Products

Overview

Cameron DYNATORQUE valve accessories include chainwheels for applications in which valve and operator combinations are in locations where direct handwheel operation is not possible. The unique chainwheel adapter is the key to successful chainwheel operation. The adapter enables mounting of the chainwheel directly to the operator-input shaft rather than the rim of a handwheel, as is traditionally done. This design reduces the amount of cantilever load on the operator-input shaft and eliminates the need for a handwheel.

Standard chainwheel construction is cast iron with many optional materials available, and the chainwheel adapter is fabricated of 1018 steel.

Specifications

Model
Diameter,
in
0.625-in Bore;
0.281-in Crosshole
1.00-in Bore;
0.391-in Crosshole
1.25-in Bore;
0.391-in Crosshole
CW#0  4.00
11-761 11-665  
CW#1  5.87
11-760 11-463  
CW#1.5  7.50
11-582 11-278  
CW#2  9.00 11-656 11-648  
CW#2.5  12.50  11-565 11-492  
CW#3  15.50  11-756 11-662 11-755 
CW#3.5  19.00    11-351  11-355
CW#4
22.00
  11-548  11-503
CW#4.5
26.00   11-754 11-587
CW#5
30.00    11-549
11-752
Hub bores available as standard.

Hub bores in the table above are compatible with the operator input shaft diameters. Please check individual operator drawings for input shaft diameter and product family sheets for chainwheel compatibility prior to choosing chainwheel.