The Declutchable Gear Override “Sandwich Mounts” between a pneumatic quarter-turn actuator and a ball, butterfly valve. This rugged device allows for manual operation during installation, system testing and in the event of an air supply failure.
The Series DGO mounts directly to ASC rack and pinion style actuators, and does not require a bracket between the pneumatic actuator and declutchable override. The units come complete with a three-stage coupler that connects to the pneumatic actuator through the gear override and to the valve (or coupler).
Output torques cover a broad range of pneumatic actuator and quarter-turn valve sizes that require the convenience of a manual override.
Features: There are 2 Industry Standard Mounting Patterns:
- 3RDGO – Matches the ISO 5211 dimensions
- 3KDGO – Matches the ABZ 3.25 and 5.00 bolt patterns
- 3 Stage Coupler (Actuator, Gear, Valve)
- Rugged Declutch Lever and Engagement Handle
- BBV – Block and Bleed Valve to exhaust air supply from actuator
Series DGO Datasheet
SG - Sharpe Manual Worm Gear Operators
227 - ABZ Pneumatic Rack & Pinion Actuator
228 - ABZ Pneumatic Rack & Pinion & Scotch Yoke Actuator
B - Electric Actuators, Double Acting
ESR - Electric Actuators, Spring Return
EC – Electric Actuators, Compact, Double Acting
210LS Rotary Limit Switch Box
870 YTC Limit Switch Box