Inventory examples
- Limitorque SMB Series
- Limitorque L120 Series
- Limitorque QX Series
- Limitorque MX Series
Actuator identification guide
A facility manager upgrading a pipeline control system needs to liquidate a batch of surplus Limitorque electric actuators to recover project costs.

Seller scenario
A facility manager upgrading a pipeline control system needs to liquidate a batch of surplus Limitorque electric actuators to recover project costs.
Inventory scope
Manufacturer names identify equipment sellers may hold. The Valve Buyers is not presented as affiliated with or endorsed by the named manufacturer.
Review factors
Evaluate the integrity of the gear case and motor housing for signs of moisture ingress or corrosion. The condition of the limit switches, torque switches, and control boards significantly impacts the overall assessment.
Provide original purchase orders, maintenance logs, or calibration certificates to verify the operational history and specifications.
General evaluation considerations typically encompass the specific model series, voltage requirements, the physical condition of the housing and gears, and the presence of integral controls or networking capabilities.
Freight and site facts
Logistics arrangements and freight handling are evaluated on a case-by-case basis, depending on the total weight of the actuators and the specific site access conditions.
Practical answers
Show the complete equipment and close views of model number, serial number, order number, voltage and phase.
Evaluate the integrity of the gear case and motor housing for signs of moisture ingress or corrosion. The condition of the limit switches, torque switches, and control boards significantly impacts the overall assessment.
Provide original purchase orders, maintenance logs, or calibration certificates to verify the operational history and specifications.
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.