Air release Valves
Air Release Valves: AVFI air release valve models include the Dorot series full bore air release/vacuum break valves for potable water application and AVFI’s own established Australian Made air release valve range, the ARV-3N & ARV-4N, which are suitable for wastewater, sewerage and coal seam gas pipelines or systems. AVFI’s air release/vacuum break valves, range in sizes from DN 15 (15 mm) to DN 300 (300 mm) and pressure ratings varies from PN 10 (10 bar) to PN 40 (40 bar). Stocked air release/vacuum break valves are available in a variety of materials such as cast iron, ductile iron, plastic and stainless steel. Refer to appropriate data sheet for full details on AVFI air release/vacuum break valves.
ARV-3
316 STAINLESS STEEL SEWER AIR RELEASE VALVE
The ARV-3 incorporates a kinetic and an automatic air release valve in one single valve body. Its function in the sewage system is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-4
AIR RELEASE VALVE FOR WASTE WATER & FRESH WATER SYSTEMS
The ARV-4 incorporates a kinetic and an automatic air release valve in one single valve body. Its function in the waste water and fresh water system is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-5
AIR RELEASE VALVE FOR WASTE WATER & FRESH WATER SYSTEMS
The ARV-5 incorporates a kinetic and an automatic air release valve in one single valve body. Its function in the waste water and fresh water system is to allow air to be expelled from the pipeline.
ARV-1-A
AUTOMATIC AIR RELEASE VALVE
DN25
The ARV-1-A is a automatic air release valve. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-034-A
AUTOMATIC AIR RELEASE VALVE
DN25
The ARV-034-A is a automatic air release valve. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-1-K
KINETIC AIR RELEASE VALVE
DN25
The ARV-1-K is a kinetic air release valve. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-034-K
KINETIC AIR RELEASE VALVE
DN25
The ARV-034-K is a kinetic air release valve. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-1-KA
COMBINATION AIR RELEASE VALVE
DN25
The ARV-1-KA incorporates a kinetic and an automatic air release valve in one single valve body. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-034-KA
COMBINATION AIR RELEASE VALVE
DN25
The ARV-034-KA incorporates a kinetic and an automatic air release valve in one single valve body. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-2-K
COMBINATION AIR RELEASE VALVE
DN50
The ARV-2-K is a kinetic air release valve. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
ARV-2-KA
COMBINATION AIR RELEASE VALVE
DN50
The ARV-2-KA incorporates a kinetic and an automatic air release valve in one single valve body. Its function is to allow air to be expelled from the pipeline during filling, and air to be admitted into the pipeline during emptying.
DAV-P BSP PLASTIC AIR RELEASE VALVE
DAV-P sizes range DN25 & DN50
PN16
DAV-P available in automatic,
kinetic and combination versions.
DAV-MP PN25 AUTOMATIC AIR RELEASE VALVE
DAV-MP
Metallic-Shield Air Valves
Available in Automatic, Kinetic,
or Combination Functions
Size DN25 or DN50
BSP or other on request
PN25 Rated
DAV-MH DUCTILE IRON AIR RELEASE VALVE
- DAV-MH size range DN50 – DN300 PN16, PN25 & PN40 available
- AS4087 flanged
- Reduced bore option available
- Surge arrestor option available