WellGuard PWG Valve Actuators

Introduction

The WellGuard^TM piston range of pneumatic Control Fluid Powered linear actuators is designed to be used in conjunction with Bettis^® valve bonnets to provide open and close control for major brands of API 6A through conduit reverse acting gate valves fitted to oil and gas wellheads and production flow lines.  These actuators can be used with API 6D and ANSI B16.34 valves where the bonnets are built to Bettis^® design.

Typical Applications

• Valve automation of reverse acting API gate valves

Key Features

• Lightweight
   
• Actuator Upper Shaft acts as visual position indicator
   
• Easy maintenance and disassembly, no special tools required
   
• Construction uses no large mounting threads, eliminates galling and corrosion
   
• Designed for interchangeability with Bettis^® pneumatic diaphragm and hydraulic piston WellGuard linear actuators 
   
• Actuator temperature operating range: –50°F to +150°F (–58°C to 65°C)
   
• Bonnet temperature class "L to U" and tested for 300°F Service
   
• Suitable for use with eutectic (fusible) lock open device

Downloads

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