SHOPVALVES / Catalog Pipeline ancillaries
Air Vent Valve
Air vents and air eliminators automatically remove air and other non-condensable gases from pipelines and equipment, preventing air locking, corrosion, and poor heat transfer. They are important companions for steam and liquid circulation systems.
Spirax Sarco AE14/AE14E/AE14S/AE14SV/AE14ESV Ductile Iron Automatic Air Vent for Liquid Systems
Spirax Sarco AE14 ductile iron automatic air vent is a float-type air vent for liquid systems. The ductile iron body and cover provide convenient maintenance.
Spirax Sarco AE30/AE30A/AE30B/AE30C Air Vent, Automatic Air Vent for Liquid Systems
Spirax Sarco AE36 and AE36A automatic air vents for liquid systems are designed for hot- and cold-water equipment. The body and cover are made of 316L austenitic stainless steel. AE36 is the standard version, while AE36A includes a check valve.
Spirax Sarco AV13 Steam System Air Vent
Spirax Sarco AV13 is a repairable, pressure-balanced thermostatic air vent with an angle-pattern connection for steam systems. The product complies with European Pressure Equipment Directive 97/23/EC, and a test report is available.
Spirax Sarco AE36/AE36A Automatic Air Vent Valve for Liquid Systems
Spirax Sarco AE36 and AE36A automatic air vent valves are designed for hot- and cold-water systems. AE36 is the standard version, while AE36A includes a check valve.
Spirax Sarco AVC32 Carbon Steel Thermostatic Air Vent for Steam Systems
Repairable pressure-balanced thermostatic air vent for steam systems, featuring a carbon steel body, built-in flat filter, and in-line connections.
Armstrong See-Thru Free-Floating Lever Air Vent – 1-AVC (A-9552-2)
Armstrong 1-AVC is a simple float mechanism that operates without electricity and automatically vents only when air or gas is present. Unlike manual venting, it does not result in liquid loss.
Spirax Sarco AE50S Automatic Air and Gas Vent
Spirax Sarco AE50S automatic air and gas vent with a welded 304L stainless steel body. Designed for liquid systems handling up to 41.4 bar g.
Spirax Sarco AVM7 Clean Steam System Air Vent
Spirax Sarco AVM7 is a repairable clean steam system air vent designed to remove air and other non-condensable gases from clean steam systems. Operating temperature is close to steam temperature, with a 316L stainless steel construction and an internal surface finish of approximately Ra1.6 - 3.2.
Armstrong 11-AV Stainless Steel Air Vent Valve
Armstrong 11-AV air vent valve is a high-performance product from Armstrong International, designed for positive venting of air and gases in industrial and commercial liquid system