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: PN 16
Max. nominal size: DN 200
Maximum allowable fluid temperature: 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

Function: Air admission/venting
Connection type: External-thread connection,
Flange
Casing material: EN-GJS-400-15
Nominal pressure: PN 16
Max. nominal size: DN 200
Min. nominal size: DN 25
Maximum allowable fluid temperature: 70 °C

Sectional Drawings

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