Automatic Air Valves

Description

• Typically used in applications where air builds up in pipelines creating unwanted stresses and hammer

• Also used to allow rapid charging or draining of pipelines

• Normally positioned on an elevated section of pipeline

• Especially suited for use on filtration systems, transmission pipelines and sewerage lines

• Often used on irrigation systems

• Combines air release with vacuum relief, suited for instant and continuous operation

• Removable dirt cover

• Low density ball within large air chamber

• Flexible vinyl seat

• Seal tight at 34 kPa and maximum operating pressure 550 kPa

• Female BSP inlet