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C200-06400470A

The Emerson C200-06400470A is a Bettis C-Series pneumatic scotch yoke actuator. Designed for reliable quarter-turn valve automation, it converts pneumatic pressure into rotary motion to operate ball valves, butterfly valves, and plug valves in industrial applications. The "064" torque code indicates approximately 6,400 in-lb output torque, suitable for larger valve applications, while "0470A" specifies a particular spring configuration or option set for specific application requirements such as different fail-safe position or spring torque characteristics.

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Parameters Brand: Emerson (Bettis) Model: C200-06400470A Series: C-Series Scotch Yoke Actuator Torque Rating: 6,400 in-lb (approx. 723 Nm) Actuator Size: 200 Action: Spring-return (likely, based on spring code) - verify from nameplate Mounting: ISO 5211 compliant mounting pattern Rotation: 90° quarter-turn standard (adjustable ±5°) Supply Pressure: 40-120 psi (2.8-8.3 bar) Operating Temperature: Standard -20°F to 180°F (-29°C to 82°C) Housing Material: Cast iron or ductile iron with epoxy coating Seals: Buna-N (standard) Output Torque Profile: Scotch yoke mechanism provides high breakaway torque Travel Stops: External adjustable travel stops Application: Large ball valves (6-12 inch), large butterfly valves (12-18 inch), plug valves Industries: Oil & gas pipelines, refineries, chemical plants, power generation, water treatment