Comprehensive selection of Spirax Sarco control valves to meet every application.

Self-acting temperature control.
Self-acting pressure control.
Piston actuated.
Ball valves.
Globe valves.

Spirax Sarco pneumatic actuators and valve actuator that moves according to the amount of air pressure applied to a diaphragm. Comprehensive selection of pneumatic actuators to meet every application.

Spirax Sarco electric actuators are fitted to a valve that allows the valve to be operated remotely by an electrical signal.

Wide range of solutions
Accurate control

Positioners – fitted to a pneumatically actuated control valve that maximizes its operational efficiency by guaranteeing a set valve position relative to the input control signal.
Controllers – equipment or program within a control system which responds to changes in a measured value by initiating a control action to affect that value.
Sensor – in control terms, the element which responds directly to the value of the controlled condition.

Well designed steam systems produce clean dry steam for delivery at high pressure – the best quality steam at the lowest cost.

Lower pressure steam is usually needed at the point of use.

Effective control demands an automatic valve that can reduce steam pressure accurately, reliably and at a cost to suit the application.

Spring loaded or pilot operated, compact, high performance, high efficiency Spirax Sarco safety valves according to API standards, for sanitary use, for critical applications, PTFE lined, with metal or soft seal and threaded, flanged, clamp, sterile, aseptic or varivent.

The Spirax Sarco desuperheaters range offers a highly efficient solution for thermal energy transfer across various applications. These desuperheaters are ideal when precise control and reduction of superheated steam temperature is required, serving industries such as combined heat and power, oil and petrochemical, and pharmaceuticals.

With a turndown ratio ranging from 3:1 to 50:1, the range includes spray type, venturi, and steam atomizing desuperheaters, catering to diverse atomization needs. Enhance process efficiency by recovering and recycling waste and residual heat. Plus, with no moving parts, these units are virtually maintenance-free.

Spirax Sarco self-acting controls offer the simplest and most reliable solution for temperature control. They are:

Accurate
Reliable
Easy to use
Easy to install
Easy to commission

These controls provide hassle-free operation while ensuring precise temperature management.