• For use with 2-way and 3-way globe valves in modulating or two-position service.
• For use with 175 lb.-in. (S20) spring return or 175 and 300 lb.-in. (N20, N34) non-spring return DCAs.
• Accepts single or dual matching actuators for higher close-off pressures.
• Fail-safe operation with spring return DCAs, field selectable normally open or normally closed for direct or reverse-acting valves.
• Linkage threads onto valve stem.
• Oilite™ self-lubricated actuator shaft bearing.
• Anodized extruded aluminum housing.
• Maintenance-free construction.
• Precision roller-bearing rack construction to prevent premature valve packing wear and leakage.
• Flexible actuator mounting orientation.DCA LINKAGE F/3"&SMALLER 0| Bonnet Size (in.) | 1 3/8 in. |
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| Used with Actuator | Direct Coupled Actuator |
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| Overview | The Q5022A,B Globe Valve Linkages connect one or two Honeywell direct coupled rotary actuators (DCA) to a globe valve for control of chilled water, hot water, or steam. The Q5022A,B Linkages are compatible with 2 and 3-way globe valves up to 6 in. (DN150) |
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| Stem Force Rating (lbf) | 1117 lbf max |
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| Stem Force Rating (N) | 4969 N max |
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| Shaft Dimensions (in.) | 1/4 -28UNF-2A |
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| Mounting | Linkage mounts directly to the valve bonnet; actuator(s) mount on linkage |
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| Includes | Anti-spin function |
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| Comments | This linkage family is not compatible with the 43196000 high temperature kits |
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Product Family
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