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The Vogiran dual-orifice automatic air vent PN16 is manufactured with a ductile iron GGG40 body and rated for a nominal pressure of 16 bar. It features two separate orifices: a large one for continuous air release and a smaller one for rapid evacuation of trapped air bubbles in pressurized pipelines. Internal components, including the float, disc, and automatic mechanism, are made of reinforced plastic or stainless steel to ensure high corrosion and wear resistance, with an operating temperature range of 0°C to 120°C. Internal sealing is provided by EPDM or NBR washers to prevent fluid leakage. The valve design complies with DIN 3230 and EN 12266 standards and is suitable for vertical installation on water and heating systems.
Depending on connection size G1/2–G1, the valve weight ranges from 0.5 to 2 kilograms. The internal and external surfaces are coated with epoxy or corrosion-resistant paint to enhance service life. The dual-orifice design ensures precise and rapid air removal, preventing air accumulation in pipelines. The Vogiran dual-orifice automatic air vent PN16 provides reliable operation, easy maintenance, and long-lasting durability, making it an essential component for water supply, heating installations, and industrial pipeline systems.
WEBSITE: Vogiran dual-orifice automatic air vent PN16 Iran
When purchasing a dual-orifice PN16 WEG Iran automatic air release valve, first determine the system working pressure up to 16 bar and operating temperature up to 120°C. The body made of corrosion-resistant steel or cast iron and wear-resistant internal seals ensure valve durability. Flanged connections according to PN16 and valve size based on pipeline diameter are essential. Final price is influenced by material quality, valve size, brand, and shipping costs. Choosing a valve with fast operation, leak-free air release, and ISO and API certifications ensures safety and efficiency in water, steam, and industrial pipelines.









