Armstrong AI-VB Series In-Line Float & Thermostatic Steam Trap With Integral Vacuum Breaker

The Armstrong AI series float & thermostatic steam trap with integral vacuum breaker and in-line configuration is applicable to all types of steam heating and steam process equipment. An alternate inlet is provided for flexibility of installation.  Available in sizes 1/2", 3/4", and 1" Available in pressure ratings 15 PSI, 30 PSI, 75 PSI, 125 PSI, 175 PSI Stainless steel internal components Balanced pressure phospho-bronze thermostatic bellows Optional integral vacuum breaker to break vacuum and permit flow of condensate in modular steam flow applications Armstrong AI Series Float & Thermostatic Steam Trap Technical Specifications