Air relief valve 3 functions

Protects a pipe against vacuum and evacuates pressurized air during operation or filling.

 

Advantages :

— Very high flow capacity.
— Available up to PN 64 bar.

 

Usage caution(s) :

— Sensitive to turbulence at low pressures, which can lead to leaks (requires the addition of a diaphragm under the body).

 

Overall dimension :

— DN 100 to DN 300 mm.
— PN 10 to PN 64 bar.

 

Design :

Standard :
+ Body: S235JR steel
+ Gate: high-density polymer.
+ Valve: stainless steel or aluminum.

Option(s) :
+ Steel S355J2+N, stainless steel 316L.

 

Flange connections :

— Standard: ISO flanges.
— Option: ASA or BS flanges.

 

For any custom request, please contact us by e-mail. The technical documentation for this equipment is also available for download to our clients with access.

Documentation technique : équipements hydromécaniques

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Equipements hydromécaniques : fabrication française
HPL Engineering : équipements hydromécaniques made in France

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