Pneumatic Valve Actuator
Mega bore size, reliable performance. Go for the A Series.
Double-Acting Valve Actuator
Designed and engineered for severe-service applications, the A Series bore sizes range from 4” to a whopping 42” diameter. We also offer a wide range of automation options. See at the bottom of the page for A Series add-ons. Configure your cylinder today.
- Thrusts up to 425,000 lbs
- SIL 3 Capable (IEC 61508)
- GT3 Triple Seal Gland for
Severe Service Applications
- Bore Size: 4″ – 42″
- Rod Size: 1″ – 5 1/2″
- Configuration: Single-Stage and Tandem
- Stroke Range: Up to 144″
- Pressure Rating: 150 psi
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Design and Materials
Triple-seal gland with dual wipers. Rugged metallic scrapper and urethane double-acting wiper deflect contamination away from the rod seal for long service life
Control and Monitoring Solutions
Hydraulic manual override with indicator
Limit switches and position sensors
Field-Adjustable for open and close indication
Analog and digital feedback
Mounting Kits: ISO, MSS & Customized Patterns Available
Anti-Rotation Torque Arm:
Maintains constant alignment between valve stem and cylinder piston-rod. Compatible with rotary type switch boxes and beacons.
Field-Adjustable Travel Stops:
To limit stroke for position-seated or limited-travel applications. Ensures valve reaches positive sealing every time without damage to valve internals.
In Market Example
Double-Acting Valve Actuator. Designed & engineered for severe-service applications