Check with Factory for Custom Applications

MAXPRO® burst test assemblies (rupture tubes) are used to provide over-pressure protection to high pressure systems.

These burst test assemblies are available in pressures from 75,000 psi to 130,000 psi.

Minimum burst assembly pressure ratings should be at least 110% of system operating pressure. Custom burst pressures are available.

5/16" Ultra-High Pressure Connection

Rupture tube and assembly are 316SS material

liquid service

Tolerance of burst pressure is ± 5%

Outlet drain port must be vented to atmosphere

Available in 2-way Straight, 2-way Angle or 3-way/2 on Pressure styles, Maximator® Ultra-High Pressure Needle Valves are rated to 101,000 psi, exceeding the industry standard of 100,000 psi.

Our stainless steel needle valves feature metal-to-metal seating which achieves bubble-tight shut off and longer stem and seat life with greater durability for repeated open and close cycles.

Additionally, our ultra pressure valves offer a rising, non-rotating stem design, excellent corrosion resistance, and vee type stem tips.

Standard valves are supplied with Polytetrafluoroethylene (PTFE)/Carbon packing and may be operated to 450 F. For operation temperatures above this, contact a MAXPRO® representative for specialty packing options.

MAXPRO® offers a complete line of Ultra-High pressure components, including tubing, fittings and nipples.

Maximator® needle valves are high quality with a high level of safety and reliability under adverse operating conditions. Traceability is ensured through extensively documented data, including batch number, maximum pressure, material number and type designation.

MAXIMATOR® Ultra-High pressure fittings are designed to be used with the Ultra-High pressure tubing and coned and threaded nipples. All Ultra-High pressure fittings have coned and threaded type connections and are supplied with glands and collars. Mounting holes are standard on all elbows, tees, and crosses.

MAXIMATOR® Ultra-High pressure fittings are designed to be used with the 101V series Ultra-High pressure valves and Ultra-High pressure tubing. All Ultra-High pressure fittings have coned and threaded type connections and are supplied with glands and collars. Mounting holes are standard on all elbows, tees, and crosses.

To adapt 1/4" UHP male nipples to 5/16" UHP female connections.

MAXPRO® stocks Ultra-High Pressure Elbows for 101,000 psi in three port sizes.

Our line of Maximator® Ultra-High pressure tubing is designed to withstand pressures up to 100,000 psi. This cold-drawn, thick wall, stainless steel tubing is made under strict manufacturing and quality control standards and inspections, with dimensional tolerances to match the requirements of the Ultra-High pressure coned and threaded connections.

We offer Ultra-High pressure tubing in outside diameters of 1/4 ", 3/8 " or 9/16 " with flow areas to compliment our line of Ultra-High pressure valves and fittings.

Made from HP160 stainless steel, other materials may be provided on special request, depending on the specific material, diameters and lengths.

Available in 2-way Straight, 2-way Angle or 3-way/2 on Pressure styles, Maximator® Ultra-High Pressure Needle Valves are rated to 101,000 psi, exceeding the industry standard of 100,000 psi.

Our stainless steel needle valves feature metal-to-metal seating which achieves bubble-tight shut off and longer stem and seat life with greater durability for repeated open and close cycles.

Additionally, our ultra pressure valves offer a rising, non-rotating stem design, excellent corrosion resistance, and vee type stem tips.

Standard valves are supplied with Polytetrafluoroethylene (PTFE)/Carbon packing and may be operated to 450 F. For operation temperatures above this, contact a MAXPRO® representative for specialty packing options.

MAXPRO® offers a complete line of ultra pressure components, including tubing, fittings and nipples.

Connection Components
All Ultra-High pressure fittings are supplied with glands and collars.

MAXPRO® carries a selection of Maximator® Ultra-High Pressure Connection Components.