AV - PVC-u Air release valves

Product catalog summary

Overview: The document is a technical catalog for PVC-U air release valves, specifically the AV model, designed for marine applications. These valves are effective in releasing air that enters the piping system along with the fluid.

Specifications:

Material: No metal parts are in contact with the fluid. The valve body and components are primarily made of PVC-U, with seals made of EPDM.
Nominal Pressure: PN 10
Temperature Range: -10°C to 60°C
Coupling Standards: Solvent welded sockets (metric, BS) and threaded sockets (BSPP).

Technical Features:

The valve is approved for marine applications.
It is designed to effectively release air from the piping system.

Components and Materials:

Nuts and sockets are made of PVC-U.
O-rings and gaskets are made of EPDM.
The floating plunger and body are made of PVC-U.

Certifications: Certifications and approvals are only applicable to items declared on the official listing or certificates.

Graphical Data: The document includes a graph showing the maximum operating pressure for PVC-U according to temperature, indicating the relationship between pressure (bar) and temperature (°C).

Additional Information: The document states that all descriptions and illustrations are for guidance only and do not constitute a sale by description. Dimensions are nominal, and changes can occur without prior notice. The information is provided "as is" on the revision date stated.