Inverted rupture disc ULTRX™

flat seatstainless steelultra-low-pressure

Precision failure-initiating indent, high-precision scoring and a variety of construction materials make the ULTRX rupture disc a versatile and economical overpressure protection option. The ULTRX features the highest burst pressure rating in the TRX line of scored, reverse-acting rupture discs. Learn more about the STAR X, for ultra low-pressure applications, or the MINTRX, for mid- to low-pressure applications. Alternatively, you can see other product varieties in our popular line of HPX rupture discs. An ULTRX rupture disc is a scored, reverse-acting rupture disc with a full-open, non-reclosing design that protects equipment, vessels and systems from overpressure damage. It also excels at isolating pressure relief valves. The ULTRX features: -A standard zero manufacturing range -A safety ratio of 1.5 or less -Standard materials of Alloy 276, Alloy 600, Alloy 400, stainless steel and nickel -Encapsulating rings to provide perfect alignment and eliminate seal load sensitivity -A three-dimensional flow tag for clear verification of proper installation -Conformance to national or international codes, including ASME Section III or VIII (ASME Code Symbol Stamp available upon request), DIN, BSI, JIS and other codes -A non-fragmenting design Gas or liquid service? Both. The ULTRX rupture disc is a unique reverse-acting rupture disc, as it excels in gaseous, partial gas and liquid or all-liquid systems. A precision-controlled indentation on the rupture disc surface initiates the reversal action.