topworx

Valvetop valve controllers and switch boxes for discrete communication of on/off and control valves. Adaptable to all brands of valves and actuators.  Mechanical and proximity switches, ESD partial stroke capability, Foundation Fieldbus, Device Net, Asi interface, “GO Switch” inside and  Wireless Hart position monitoring.

GO Switch

The number one name in Leverless limit switches for reliable position sensing in the most demanding applications.  Proximity sensors for process and factory automation. 

3 and 4-way solenoid valves
Process Control Solutions, Fisher Smart Positioners, Regulators, and Air Sets
Pneumatic Positioners, Electro-Pneumatic positioners
Speed controls, Manual overrides

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