Inventory examples
- Pneumatic quarter-turn actuators
- Electric quarter-turn actuators
- Hydraulic quarter-turn actuators
- Manual gear operators
Actuator identification guide
A facility manager upgrading a pipeline system needs to offload a surplus of used quarter-turn actuators previously operating large butterfly and ball valves.

Seller scenario
A facility manager upgrading a pipeline system needs to offload a surplus of used quarter-turn actuators previously operating large butterfly and ball valves.
Inventory scope
Review factors
Actuators are evaluated based on the integrity of internal gearing, seals, and housing condition. Excessive wear on the drive shaft or signs of water ingress in electrical compartments can impact the assessment.
Providing original purchase orders, maintenance logs, and torque testing certificates helps establish the operational history of the equipment.
Evaluations generally consider the actuator's torque capacity, brand reputation, current market demand for the specific model, and overall physical condition.
Freight and site facts
Freight arrangements and packaging requirements will depend on the total weight, dimensions, and the accessibility of the collection site.
Practical answers
Show the complete equipment and close views of manufacturer nameplate, model and serial numbers, torque output rating, mounting flange standard.
Actuators are evaluated based on the integrity of internal gearing, seals, and housing condition. Excessive wear on the drive shaft or signs of water ingress in electrical compartments can impact the assessment.
Providing original purchase orders, maintenance logs, and torque testing certificates helps establish the operational history of the equipment.
Start with the nameplate
Clear photographs and a basic inventory list are useful. Do not repair, energize, pressurize, or move equipment solely for this form.