Bettis CBB-series scotch yoke actuator

The Bettis CBB-Series scotch yoke pneumatic actuator combines the strengths of the G-Series actuator and is compact, lightweight, efficient and very cost-effective.

Features

  • Economical jackscrew manual override available to ensure reliable valve control in the event of the power loss.
  • CBB symmetrical mounting pads allows field reversal of spring return actuator failure mode with no disassembly required (CW or CCW)
  • Compact and lightweight
  • Backed by a five-year material and workmanship warranty

Product Specs

Specification Details
Power Source Pneumatic
Product Type Pneumatic Actuator
Actuation Fail-Safe, Quarter-turn, Spring-Return, Double-Acting
Certifications ATEX, PED, CE, SIL capable, NACE, TRCU/EAC/GOST, SHELL DEP, ABS
Control Type On/off
Valve Type Ball, Butterfly, Plug, Triple Offset Valves, Other Quarter-Turn Devices
Operating Temperature Three temperature trims: • Standard: -20°F to +200°F (-29°C to +93°C) • High Temp: up to +350°F (-18°C to +177°C) • Cold Temp: down to -40°F (-40°C)
Torque/Thrust Spring-return: > 4,269 in-lbs (482 Nm) Double-acting: > 11,515 in-lbs (1,301 Nm)
Operating Pressure Up to 150 psig (10 Bar)

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