Pneumatic three-way control valve

Pneumatic three‑way control valve is mainly used for mixing or diverting medium flow. It adjusts flow rate, temperature and pressure by connecting three pipelines, widely applied in heating exchangers, air‑conditioning systems, chemical industry and thermal power plants.

It features stable regulation and compact structure, suitable for hot water, steam and other fluid temperature control and process balance.

Working Principle:
Compressed air drives the actuator to move the spool, changing the opening of three flow passages. It realizes medium mixing or distribution to keep temperature and flow stable.