Model | TTF-1R |
Body Material | 304-L Stainless Steel |
Maximum Allowable Pressure | 300 psig @ 450°F (20 bar @ 232°C) |
Maximum Operating Pressure | 300 psig (20 barg) |
Connection Sizes | 1/2″ (15 mm) 3/4″ (20 mm) |
Armstrong offers TTF-1R thermostatic air vents for positive venting of air and other non-condensable gases from steam in chamber-type heat-transfer equipment. Typical applications include jacketed kettles, retorts, vulcanizers, jacketed sterilizers or other contained equipment where air could accumulate in remote areas of the steam chamber and reduce heat-transfer capacity. These vents are balanced pressure air vents that respond to the pressure-temperature curve of steam. Air is automatically vented at slightly below steam temperature throughout the entire operating pressure range.