MINTRX® Rupture Disc
Precision failure-initiating indent, high-precision scoring and a variety of construction materials make the MINTRX rupture disc a versatile and economical overpressure protection option.
MINTRX burst pressures are in the mid-range of the TRX line of scored, reverse-acting rupture disks. Learn more about the ULTRX, for high-pressure applications, or the STAR X, for ultra low-pressure applications.
Alternatively, learn more about our popular line of HPX rupture discs.
The MINTRX rupture disc is a low-pressure, scored, reverse-acting rupture disc - a non-reclosing differential pressure-relief device - that protects equipment, vessels and systems from overpressure damage. It also excels at safely isolating pressure-relief valves.
The MINTRX features a non-fragmenting design with uniform petal opening-flow characteristics.
The MINTRX is designed with a standard zero manufacturing range. This enables the system to operate up to 90% of the specified rupture disc burst pressure. Each rupture disc is proof pressure-tested to 90% of the specified rating prior to shipment.
Innovative encapsulating rings
Our encapsulating rings prevent over-torquing from affecting the burst accuracy of the MINTRX. They also:
- Hold the rupture disc in the proper position
- Prevent disc slippage when insufficient bolt load is applied to the companion flanges
- Allow for easier installation
No vacuum support necessary
The MINTRX withstands full vacuum without affecting the burst pressure setting or reliability. No additional components, such as a vacuum support, are required - which means less cost and less worry for you.
Corrosive application? No problem.
The MINTRX works well in corrosive media environments. Versatile material selection and use of thicker materials contribute to outstanding corrosion resistance. A fluoropolymer liner may be used on the process side for additional corrosion protection.
- Nominal Size Range: 1″ - 8″ (25 mm - 200 mm)
- Burst Pressure Range: 20 psig - 139 psig (1.38 barg - 9.58 barg)
- Maximum Recommended Operating Ratio: 90% of the rupture disc's rated (stamped) burst pressure
- Seating Configuration: Flat seat
- Service: Liquid or Gas - Contact us for information on liquid applications
- BDI Alarm System Compatible? Yes
- ASME Code Symbol Stamp Available?: Yes
Materials not indicated or shown may be available by special design.
Chemical Processing
Our rupture disks are manufactured with chemical processing in mind - corrosion resistance, leak tightness, high accuracy and durability come standard.
Food & Beverage Processing
We understand that product purity and safety are critical in food-related industries, so we provide hygienic and aseptic vessels and piping to assure compliance with FDA and 3A requirements.
Oil & Gas (Petrochemical)
The hydrocarbon industries require cost-effective system protection with a special focus on reducing fugitive emissions. Our catalog of configurations, materials, burst ratings and sizes make our rupture discs the right choice for these operations.
Pharmaceutical & Biotechnology
We focus on solutions to meet the stringent requirements of pharmaceutical processing - wherever perfectly hygienic facilities and hermetically sealed antiseptic systems are a must.
Related products
-
LOTRX® Rupture Disc
A breakthrough in rupture disc design: the LOTRX rupture disc. The LOTRX rupture disc has all the benefits of our scored, reverse-acting discs, and more - a failure-initiating indent to lower the pressure at which reversal occurs and a notched outlet ring to facilitate opening of the rupture disc along a precision semicircular score - making it the perfect solution for extremely low-pressure applications. -
RCS® Rupture Disc
Reliable, accurate, easy to install and simple to retrofit into your current piping system - the RCS rupture disc is the clear choice for any gas-only application. A reverse-acting, cross-scored rupture disc, the RCS provides high performance pressure relief for larger sizes than available with the HPX line. -
SANITRX LPX Sanitary Rupture Disc
The pharmaceutical, biotech, food and beverage industries rely on the high-precision SANITRX rupture disc family - the perfect combination of industry-leading performance with ASME BPE, USP Class VI and 3A compliance. The SANITRX LPX rupture disc is a stainless steel, semicircular scored, reverse acting rupture disc designed for sanitary gas applications that require pressures below SANITRX HPX. -
ULTRX™ Rupture Disc
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.
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