Limit Switches

The Neles Eclipse provides solid state valve monitoring capabilities in a very compact design for process on/off automated valves. The Eclipse is available with Universal voltage switching, Namur or bus networking control models in Ex I version.

The Neles Quartz discrete valve monitor is available in explosionproof (QX), nonincendive and intrinsically safe (QN), low temperature (QC) and general purpose (QG) versions. The robust epoxy coated aluminum enclosure is extremely durable and well suited for use in corrosive, heavy wash-down environments. A broad range of switches, position transmitters and communication options are available to accommodate most applications.

Neles offers a complete range of solutions for your valve automation needs. Our valve automation offering ranges from limit switches to reliable actuators and intelligent valve controllers with third generation diagnostics. The unique solutions ensure the best possible valve performance and compliance to environmental regulations, regardless of valve make, model or manufacturer.

The Neles Axiom AX platform integrates solid state valve monitoring capabilities with discrete solenoid control for process on/off automated valves. It is suitable for most hazardous locations and general purpose process applications.

The Neles Hawkeye sensor provides solid state valve monitoring capabilities in a very compact design for linear valves like gate & globe valves. The Hawkeye is available with universal voltage switching or Namur sensors.

The Easyflow by Neles K-series features versatile limit switches for quarter turn actuators and valve assemblies. With the K-series limit switches our customers receive reliable end limit information of desired rotary travel. Actuator movement is transferred via the unit shaft to preset cams that actuate either inductive or mechanical switching elements, that can be connected to an external monitoring system. Available in selected market areas.

The Neles Axiom AMI platform integrates solid state valve monitoring capabilities with discrete solenoid control for process on/off automated valves. It is suitable for most hazardous locations and general purpose process applications.

The Neles Prism PI was designed for corrosive process environments, attaches directly to sanitary diaphragm and angle valves. This rugged, feature-rich platform offers a full array of communication and switching options, as well as discrete integral pneumatic control for single-acting valve actuator operation.

The Neles Axiom AN/ANX offers unmatched reliability using non-contact position sensing with solid state electronics and contaminant-tolerant pneumatic control. Featuring a space efficient design, the Axiom AN/ANX offers unrivaled convenience and cost-saving benefits in hazardous and general purpose process applications.