BOAVENT-SVF

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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