
High-Pressure Valves, Fittings & Flow Control
Complete range of BuTech high-pressure needle, ball, check, and relief valves. Fittings, tubing, manifolds, and subsea solutions rated up to 150,000 PSI — available with full local engineering support.

HP Needle Valve (to 150,000 PSI)
BuTech HP
Ultra high-pressure needle valves rated to 150,000 PSI. Multiple alloys — SS, Inconel, Monel, Hastelloy. Straight and angle patterns.

MP Needle Valve (to 60,000 PSI)
BuTech MP
Medium-pressure needle valves rated to 60,000 PSI for industrial process applications. Multiple body and trim configurations.
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LP Needle Valve (to 20,000 PSI)
BuTech LP
Economy low-pressure needle valves rated to 20,000 PSI. Cost-effective, compact, and easy to maintain.

Ball Valve (2-way to 5-way)
BuTech BV
High-pressure ball valves for positive shut-off. 2-way, 3-way, 4-way, and 5-way designs. Fire-safe per API 607.

Check Valve
BuTech CV
High-pressure check valves from 15,000 to 100,000 PSI. Low-pressure pipe thread and high-pressure coned-and-threaded options.

Relief Valve
BuTech RV
Precision pressure relief valves for system protection. Adjustable set points, ASME Section VIII certified, multiple materials.

HP Fittings & Tubing
BuTech Fittings
Coned-and-threaded fittings and cold-drawn tubing to 150,000 PSI. Elbows, tees, crosses, adapters, and reducers in multiple alloys.

Twin Ferrule Compression Fittings
BuTech TF
Twin ferrule compression fittings and valves rated to 6,000 PSI. Interchangeable with leading brands. Connectors, elbows, tees, crosses, and unions.

BuTech Pipe Valves & Fittings
BuTech Pipe
Pipe-thread needle valves, check valves, and fittings for medium-pressure piping systems. NPT connections, multiple body materials.

HP Nipples & Tubing
BuTech Tubing
Cold-drawn precision tubing and nipples for high-pressure plumbing. Coned-and-threaded connections, autofrettaged options, multiple alloys.

HP Connection Components
BuTech Glands & Collars
High-pressure connection components including glands, collars, plugs, caps, and anti-vibration collet glands. Essential for coned-and-threaded HP plumbing systems.

Actuated Valve Assembly
BuTech AO
Air-operated actuated valves for remote control in limited-access or hazardous areas. Virtually maintenance-free.

BuTech Hydrogen Needle Valve
BuTech H₂ NV
Needle valves specifically designed for hydrogen service. H₂-compatible materials, special NBR/PTFE seals, and hydrogen safety certifications.

BuTech Hydrogen Check Valve
BuTech H₂ CV
Check valves for hydrogen service with embrittlement-resistant materials and H₂-compatible sealing elements.

BuTech Hydrogen Actuator Assembly
BuTech H₂ AO
Actuated valve assemblies for hydrogen service. Air-operated for remote control in H₂ environments. Spring-return and double-acting options.

BuTech Hydrogen Soft Seat Needle Valve
BuTech H₂ SSNV
Patent-pending soft seat needle valves for hydrogen service. ATEX approved, ISO 19880-3 tested. Bubble-tight shut-off with extended cycle life for H₂ applications.
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BuTech Hydrogen Sintered Cup Filter
BuTech 20SCF
Sintered cup filters for hydrogen service rated to 20,000 PSI. 5 to 100 micron filtration elements. Protects downstream H₂ valves, regulators, and instruments.

BuTech Hydrogen Tools Assembly
BuTech H₂ Tools
Specialized hand tools and power tools for hydrogen tubing preparation. Tube vises, tube benders, and coning & threading tools for H₂-rated tubing.

BuTech Hydrogen Valve
BuTech H₂V
Valves engineered for hydrogen service with H₂-compatible materials, special seal compounds (NBR/PTFE), and hydrogen safety certifications.

Subsea Valve
BuTech Subsea
Valves rated for subsea pressure and corrosion environments. Duplex and super-duplex stainless steel. API 17D certified.

BuTech Sour Gas Equipment
BuTech Sour Gas
Valves and fittings for H₂S-containing (sour) service per NACE MR0175. Special alloys and manufacturing processes for corrosive environments.

Double Block & Bleed Valve
BuTech DBB
Compact double block and bleed valves combining two isolating valves and a bleed in one body. Ball-needle-ball and needle-needle-needle configurations to 60,000 PSI.

HP Manifold Assembly
BuTech Manifold
High-pressure manifold assemblies minimizing system space and leak points. Custom configurations with integrated needle, check, and relief valves.

Safety Head (Rupture Disc Holder)
BuTech SH
Rupture disc holders for overpressure protection of high-pressure systems. Compact inline design with field-replaceable discs.
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HP Line & Cup Filter
BuTech Filter
High-pressure line filters and sintered cup filters for particle removal in high-pressure fluid systems. Cleanable and replaceable elements.

BuTech Specialty Products
BuTech SP
Specialty high-pressure products including reactor valves, gauge valves, sampling valves, and custom-engineered valve assemblies.

Ultra-High Pressure Equipment (150K PSI)
BuTech UHP
Ultra-high pressure valves, fittings, and tubing rated to 150,000 PSI (10,342 bar). For waterjet cutting, research, and extreme-pressure testing.