Self-acting temperature controls

Spirax Sarco self-acting temperature controls deliver reliable steam temperature control without electricity or compressed air.

Related temperature-control routes

Self-acting control is strongest where simplicity matters more than full automation. If the application needs tighter signal-driven modulation, compare steam control valves. Where stable steam pressure is also a prerequisite for consistent thermal performance, support the package with pressure reducing valves.

For the full category context, return to steam control systems.