Non-Intrusive Multi-Turn Actuators - QXM
Product Brand
Non-Intrusive Multi-Turn Actuators
About this product

The Flowserve Limitorque QXM, limited multi-turn, non-intrusive electronic valve actuator is designed for limited, short stroke, light torque rising stem valve applications such as choke or control valves in the power, oil & gas, and water industries.

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  • Non-intrusive electronic design
  • Weatherproof, explosion proof, and submersible applications
  • 100% repeatable and redundant absolute encoder for position sensing
  • 3-phase, 1-phase, and DC motors
  • Lower operating costs compared to pneumatic actuators, with the added advantages of electrical operation
  • Greater process control from accuracy that meets and exceeds EN 15714 (Class D) and IEC 60034 standards for modulating service
  • Increased reliability via electro-magnetic noise protection of analog process control signals, electronic torque switch
  • All global explosionproof certifications
  • Meets pertinent European Directives (CE mark)
  • Designed to meet EN-15714
  • AWWA C540

Torque Rating Range: From 18 to 250 ft-lb output torque

Modulating Service
QXM is available for modulating applications up to 1800 starts per hour

Network Service
QXM is available for network applications that utlize Modbus, Foundation Fieldbus, Profibus DP or PA, DeviceNet, and HART

Linear Control Valve Service
QXM is available for use with control valves that may require exacting position utilizing a linear thrust base.

Software Download

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