BOAVENT-SVF

Automatic air valve with one float and three functions. With flanged ends (DN 25-300R) or threaded ends (DN 25-150), body made of nodular cast iron (PN 16-40) or carbon steel (PN 64), single-chamber design with polypropylene float. The air valve ensures proper operation of piping systems. It is specially designed to allow the entry and discharge of large volumes of air and the release of air pockets in working conditions.

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Main Applications

Domestic water supply
Water treatment
Water supply systems

Technical Data

Nominal pressure Hydr casing: PN 16
Maximum nominal size TSG: DN 200
Max allowed fluid temp TSG: 70 °C

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Benefits

The air valve ensures proper operation of the piping system, allowing the entry and discharge of large volumes of air during filling and draining operations and release of air pockets in working conditions.
Drain port for inspection and maintenance
Float comprising two overlapping cylinders made of polypropylene, linked by a patented vent system made of AISI 316.

Technical Data

Component function: Air admission/venting
Connection type Inlet: External-thread connection,
Flange
Mtrl Hydraulic casing: EN-GJS-400-15
Nominal pressure Hydr casing: PN 16
Maximum nominal size TSG: DN 200
Minimum nominal size TSG: DN 25
Max allowed fluid temp TSG: 70 °C

Sectional Drawings

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