Aire Valve-Double Orifice

AD
PN: 10/16
DN: 200...50
Application in Industries: Water and installations
Specifications and Model Design: 2 air tanks with separate floaters
Large orifice for releasing air
when full (water flowing inside the pipeline) and air stream inside the
pipeline while draining the water
Small orifice for releasing air bubbles made
inside pipelines because of cavitations
Materials: Body and flange made of ductile cast-iron EN GJS 400 (GGG40)
Floaters made of hard polymer – pressure, shock and corrosion resistant
Waterwheels made of EPDM/NBR
Small orifice made of extruded brass
Rust Protection: Interior and exterior protection of valves – epoxy powder paint of electrostatic type
Scope of Application: Maximum temperature: 70°C Minimum pressure for waterwheels of floaters: 0.5 bar
Final inspection tests:
Dimensions/Weights:
Monthly page views: 11