Air release valves for clean water

Air release valves can have many functions, the main one being the discharge of pressurized air pockets during the operation. They can also allow air to escape at high speed when filled with water and let air back in at high speed in the event of the piping being drained. They are mainly used in piped water supplies.

Air release valves for clean water

PVS4140S

Single effect single chamber air release valve PN10/16 – Female BSP

Body material

Ductile iron

PN (End)

PN10/16

Connection

Threaded ends

PVS4240

Single effect single chamber air release valve PN10/16

Body material

Ductile iron

PN (End)

PN10/16

End

Flanged

PVS4241

Single effect single chamber air release valve with ball valve PN10/16

Body material

Ductile iron

PN (End)

PN10/16

End

Flanged

PVD4250

Double effet single chamber air release valve PN25

Body material

Ductile iron

PN (End)

PN25

End

Flanged

PVD4260

Double effet single chamber air release valve PN40

Body material

Ductile iron

PN (End)

PN40

End

Flanged

PVT4250

Triple effect double chamber air release valve PN25

Body material

Ductile iron

PN (End)

PN25

End

Flanged

PVT4260

Triple effect double chamber air release valve PN40

Body material

Cast iron

PN (End)

PN40

End

Flanged

PVTGD4200

High flow triple acting air release valve PN10

Body material

Ductile iron

PN (End)

PN10

End

Flanged

PVTU4240

Air release valve triple function for sewage PN16