Welcome to StoneL™

StoneL effectively integrates your discrete (on/off) valves into your process control architecture. In order to do that, we optimize all the critical facets of the valve communication and control system. « Read more »

StoneL is a global leader in providing reliable, field-proven technologies. Our core focus is to contribute to customer success based on reliability, technology, customer support and value.

We offer valve communication solutions for effective automated valve integration

  • Valve monitoring
  • Discrete pneumatic control
  • Communication networking
  • Valve diagnostics
  • Integration support
  • Specialty capabilities
    • intermediate control
    • bus protection
    • and more . . .
Proven reliability in process industries

Products are available through authorized distributors
StoneL Products