VENN AF-17N Air Vent Valve (AF Series)

• Applicable Fluid: Water and hot water.
• Operating Pressure: Up to 1.0 MPa or less.
• Nominal Diameters: Available in sizes from 15A to 25A (1/2" to 1" inch).
• End Connections: Standard JIS R screw threading (compatible with P/V cores).
• Body Material: High-grade bronze (CAC406 / CAC406C) that complies with government specifications.
• BBC (Bubble Dispersion) Method: Utilizes an integrated design that stabilizes operation and prevents water entrainment discharge (water from getting caught and leaking out during venting).
• Manual Shut-down: Equipped with an integrated manual override mechanism to shut off the valve manually if required.
• Versatile Outlets: Available with female threads, union joints, or tube joints to fit varying layout requirements.
• Primary Uses: Widely installed in hot water boilers, fan coils, solar heating arrays, building pipelines, and medium-pressure storage tanks.

Brand New VENN AF-17N Valve. In stock — ships worldwide within 5-10 days.

1-year warranty against manufacturing defects. Contact us for pricing — reply within 24 hours.