Linear Valve Actuators
WHAT IS A LINEAR VALVE ACTUATOR
A linear valve actuator is a mechanical device that converts electric, hydraulic, or pneumatic energy into linear motion. This allows for greater efficiency in work as well as a cost-effective alternative to human operation.
Designed and manufactured to operate a variety of rising stem valves, linear actuators are customized to fit the customer’s requirements for a variety or markets and applications. Along with a wide range of construction types, we offer a large selection of standard and optional integrated controls and accessories. To see what linear products we offer and find one that’s right for your operation, visit our Linear Valve Actuators Product page or speak to one of our team by calling 514-341-3415.
- C-PAC Module: Cowan Pneumatic Actuator Control
- Air-to-Air Booster
- Air-Spring Fail-Safe Systems
- Panel Solutions
Visit our Valve Automation Solutions page to learn more about them.
MONITORING & CONTROL
Please visit individual product pages to see what is offered for each product.
HPU & Gas/Oil Systems
Available in 316 Stainless Construction
Cabinets available: NEMA 4/4X or for hazardous areas.
Manual override customized to suit your application.
GT3 Gland for Harsh Environments
Cast Iron construction for applications where yellow metals are not allowed
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.
VALVE AUTOMATION SOLUTIONS
VA PRODUCT PAGES
VA PRODUCT VIDEOS
Cowan offers a winning combination of skills, resources and customer service excellence.
We bring over 50 years experience in Canadian and international industrial markets – mining, oil & gas, electric power generation, aviation, pulp and paper, coal processing, and much more.
Great products, like great companies, are only as good as the people behind them.
We bring you the benefits of a specialized custom shop together with full-service manufacturing and assembly – all part of an integrated solution tailored to your needs.
The best systems and solutions in the business
Cowan has built an international reputation on the quality of our products and their performance record in the world’s most challenging environments.