TLV SJ3FNX-22

TLV Free Float Steam Trap DN15 22 bar SJ3FNX-22 Description The TLV SJ3FNX-22 is a highly efficient and reliable free float steam trap designed for process applications. It ensures continuous condensate discharge, thereby improving heat transfer efficiency and preventing system damage from water hammer. Its robust construction with a nodular graphite cast iron body makes it suitable for a wide range of industrial steam systems. Specifications Manufacturer: TLV Model: SJ3FNX-22 Type: Free Float Steam Trap Connection Size: DN 15 Connection Type: Flanged Maximum Allowable Pressure (PMA): 22 bar / 220 deg C Maximum Operating Temperature (TMO): 220 deg C Maximum Differential Pressure (APMX): 22 bar Body Material: Nodular Graphite Cast Iron (GGC40.3) Label Info S.NO: UH93648 Application Ideal for use in steam mains, heat exchangers, process equipment, and other applications requiring efficient removal of condensate from steam lines. Country of Origin Made in Japan. CO2 Impact By choosing this reused component, you are helping to save approximately 5.0 kg of CO2 emissions compared to purchasing a new one. This saving is equivalent to driving a standard car for about 25 kilometers. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is the main advantage of a free float steam trap design like the SJ3FNX-22?The primary advantage is its ability to continuously discharge condensate. The free float rises and falls with the condensate level, opening the valve orifice proportionally. This ensures no condensate backup, preventing water hammer and improving heat transfer efficiency in the system. Is the GGC40.3 body material suitable for superheated steam applications?The body material, GGC40.3 (Nodular Graphite Cast Iron), combined with the specified maximum operating temperature (TMO) of 220 deg C, makes it suitable for many saturated steam applications. For superheated steam, you must always verify that the operating temperature and pressure do not exceed the manufacturer’s specified limits for the component. How can I verify the correct operation of this steam trap once installed?Correct operation can be checked using several methods. The simplest is listening for the sound of continuous condensate discharge using an ultrasonic tester or a mechanic’s stethoscope. A temperature check on the pipe upstream and downstream of the trap can also indicate its function; a significant temperature drop after the trap suggests it is working correctly. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026