Valve Automation
GVC offers Electric, Rack and Pinion, and Scotch Yoke Actuators along with limit switches, positioners, regulators, dribble control units and solenoid valves for all of your automation needs.
Valve Actuators
Infinity Actuators
- Epoxy Coated Body
- Double Acting or Spring Return
- Lifetime Guarantee on Spring Sets
- Self Energizing V-Seal Piston Ring
- No Lubrication Needed
- ISO 5211 Mounting Pad
EP-Series Actuators
- Maximum Heavy Duty Actuators
- Double Acting or Spring Return
- Canted or Symmetric Yoke
- Internal or External Tie Rod Design
- Hydraulic, Gear or Jackscrew Manual Override
- Open or Closed Fail Position
Valve Controls
Positioners
Global Valve and Controls' Series 69 Electropneumatic Positioner is nothing less than the most advanced and accurate positioner in the world. Please contact GVC for detailed information on flow control accessories.
Dribble Control Packages
The Global Valve and Controls Dribble Control Package is a complete product incorporating two reliable solenoid valves and specially configured limit switches designed for two-stage operation. The package mounts to most spring return rotary pneumatic actuators and allows users to transform an automated valve into a two stage shutoff package. The most common applications are:
Filling or metering vessels. By being able to reduce the flow rate at a given point during a filling operation, one can more accurately fill a vessel.
Flow dampening. With the two stage package, valves can be partially closed rapidly and then completely closed gradually. This reduces water hammer and shock to pipes and valves.
Limit Switches
GVC’s Limit Switches have been designed to provide the most visible and reliable valve position indication for corrosive environments. Molded from DuPont’s SuperTough Zytel Nylon, The Limit Switch will stand up to harsh conditions and corrosives with ease.
Solenoids
The solenoid is an electromagnetic part of a valve, comprised of a coil, core-tube, core and enclosure. GVC offers 2- and 3-way solenoid valves, designed to handle the most demanding fluid control applications.