Since their founding in 1989 StoneL has become a leading supplier of valve monitoring systems because of their reputation for reliability, overall quality and technological leadership. With the evolution of field-based communication technologies, StoneL has become the leading supplier of both valve communication and process networking systems. As a result StoneL has developed the products and services to not only enable your valves to think and communicate but also to interconnect them, as well as your other instruments, into your plant's control architecture.
- ValvePoint valve position monitors and position transmitters
- FieldLink process networking solutions – AS-I, DeviceNet, Foundation
- Fieldbus, ProfiBus and other Bus protocols supported
- Mechanical, reed type proximity and inductive type proximity switches
- Mounting kits available to almost any rotary or linear actuators
- Adams Valves Inc
- Bernard Controls
- Bray Controls Ltd.
- Cameron TBV
- Chemline Plastics Ltd.
- Contromatics
- Custom Gaskets Ltd.
- Delta Industrial Valves Inc.
- Eaton Filtration
- Elasto-Valve Rubber Products Inc.
- Flowserve, Inc.
- GEMU Valves Inc.
- Hy-Grade Valve Inc.
- Hydro Thermal
- Leslie Controls Inc.
- Liquid Metronics, Inc.
- Midland – ACS
- N-Line Valves
- NOREVA GmbH
- Numatics
- Ritepro Corporation
- StoneL Valve Communication & Control
- Valvtechnologies Inc.