Case

Draining Post-Processing Equipment

Gas Storage Tanks: Prevent water accumulation from corroding the tank and reducing volumetric efficiency. Regular drainage is required to maintain gas storage quality.

Dryers (Refrigerated/Adsorption): Drain condensate to maintain dew point stability and prevent water from re-introducing into the airflow.

Precision Filters: Remove separated oil-water mixtures, protect the filter element, and extend its life.

High-Load and Special Environments

High-Pressure Pipelines (40 Bar+): Valves such as the RPT-40 are specifically designed for air compressor outlet piping and coolers, withstanding high pressures up to 40 Bar.

Heavy Oil Sludge Environments: Valves similar to the Japanese Fukuhara SST220 are designed for condensate containing oily sludge (such as in the air compressor systems of auto repair shops and steel mills). The filterless design prevents clogging.

Explosion-Proof Locations: For chemical and coal mining applications, certified explosion-proof models (such as the OPT-B) are available, meeting IP65 protection and Class H insulation.