VENTEX TRIPLE FUNCTION AIR VALVE

DN 50 - 60 - 65 - 80 - 100 - 150 - 200
PN 10 – 16 – 25

The Ventex triple function vent with integrated gate valve for
network sectioning and easy vent maintenance. Protects the network
from transients inherent in the expulsion and inlet of air, allows
the entry of large air flows (in order to prevent the depressive effect)
during the emptying of the pipeline, evacuates large air flows during the
filling of the piplines, it evacuates the air flows that accumulate in
the high points of the duct during the operation of the system.
Ventex vent valves are space-saving and easy to handle.

Available on Standard and Heavy Duty Version

Applications: Water Hydro Irrigation Industry

Main Features

• Design and performance in accordance with EN1074-1 and 4
• Flange in accordance with EN 1092-2
• EPDM seals for drinking water
• Marking according to EN 19
• Hydraulic test according to EN 12266 and in compliance with the requirements of EN 1074-1 and 4
• Homologations for contact with drinking water KTW (Germania), WRC (UK), ACS (Francia)

Materials

• Body, cover, flanges and shutter: in ductile iron EN-GJS-400-15 according to EN 1563
• Operating shaft: Z20 C13 stainless steel, Stainless steel X5CrNiCuNb 16-4 type (Heavy Duty)
• Operating nut: Cu Zn 39 Pb2 bronze type; Cu Al 10 Ni3 Fe2 alu-bronze type (Heavy Duty)
• Bolts and washes: Zinc coated class 8-8 steel, Stainless steel A4 (Heavy Duty)
• Floats: steel balls coated with EPDM elastomer according to EN 681-1
• Body-bonnet and shutter gaskets: EPDM