Control Systems

Simple self-acting controls to systems that match highly sophisticated control loops. Every control solution covered in our range.

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Not all products are available in all markets.  Please choose your National Spirax Sarco Website or Contact Us for further information.

Control Valves

From self-acting to severe service we have the control valve to suit your plant.

Pneumatic Actuators

A complete range of pneumatic actuators for you to choose from.

Electric Actuators

Electric actuators for when you want to operate remotely.

Positioners, Controllers & Sensors

Everything you need for accurate control.

Self-acting Controls

Simple & effective temperature control.

Pressure Reducing & Surplussing Valves

Reliable and accurate pressure control.

Safety Valves

Essential equipment to ensure the safety of your personnel and plant.