The function of any Steam Trap is to discharge Condensate and Trap Steam. Therefore in any Process plant, a Trap is always accompanied by a Isolation valve for isolation to maintain/repair the trap and a Bypass valve to let out the condensate uninterrupted while the trap is being maintained. This was available in the form of a Trap Module, involving Pipes, valves Traps and Flanges etc. This entailed Adequate Inventory carrying, Fabrication facilities, testing facilities to check the integrity of the assembly. Not to speak of the time factor.
All this was eliminated by incorporating all these features in a single compact Forged Unit. As a Uni Klinger Intelligent Trap Valve Station[ITVS].