Continuous Drip Air Compressor Drain

This automatic spherical drain valve combines an aluminum alloy housing with a stainless steel float ball to deliver dependable, fully passive condensate removal. With 1/2 inch BSP inlet and outlet ports, it operates safely up to 10 bar pressure and 100°C temperature, handling up to 400 L/h of liquid discharge. Its continuous drip function activates solely via condensate volume and air pressure—no electronics, no settings, no consumables. The design prioritises flow integrity and resistance to blockage, making it especially suited for oil-lubricated compressors and humid ambient conditions where moisture load fluctuates unpredictably.