Bettis GVO-Linear Valve Actuators

Key Features

• Pneumatic to 150 psig and 42" diameter
• Hydraulic to 2000 psig and 22" diameter
• Double Acting
• Spring Return - Fail Open or Close
• Double Acting Thrusts to 500,000 lbs
• Spring Return Thrusts to 50,000 lbs

• Bettis^™ GVO-Series linear operators have been designed for service in safety shutdown and control applications. There are six basic models that address low pressure or high pressure operation and double-acting, spring-return or fail-safe configurations. Double-acting models are adaptable to any type of gate valve and have cylinder sizes ranging from 3 inches through 36 inches. They come with optional jackscrew manual overrides and materials of construction for special applications. Spring-return models are adaptable to direct or reverse acting gate valves, API or ANSI and have cylinder sizes ranging from 8 inches through 36 inches. High pressure models are suitable for 2000 psig hydraulic service.

  Typical Applications

• Automation of all rising stem type ball and gate valves

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