Double Chamber, Double Orifice Without Integrated Shut-Off Valve (ADT)

This type of air valve is designed for exhausting air from or injecting air into the pipeline. One chamber with a large orifice is for a high amount of air and another chamber with a small orifice is considered for tiny air bubbles during operation.


Size (mm): 80-250
Pressure rating: 6-40 (bar)
Body Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys
Float Material: All Types of Stainless Steel

Paint Coating :
Electrostatic epoxy powder (RAL 5005 or 5015) with min. thickness 250 micron.