HASKEL / Product family

Valves, fittings and tubing

Name: Valves, fittings and tubing — BuTech
Brand: HASKEL

BuTech

BuTech components are intended for pressurized gas and liquid circuits: valves, fittings, tubing and accessories. Select by connection family and component rating, not diameter alone.

01Needle, check and ball valves depending on family

02Fittings, adapters, tubing, filters and manifolds

03Compression, Cone-and-Thread and NPT connections by series

04Material and sealing options for service conditions

Product catalogues and documents ↓

The model will be added to your request. The B.N. team will check its suitability for your operating conditions.

HASKEL / TECHNICAL PRODUCT VIEW

APPLICATION & DESIGN

Understand the application.

Applications

Test systems and pressure laboratories
Process control and instrumentation
Hydrogen circuits in dedicated configurations
Subsea systems in dedicated configurations

Product features

Needle, check and ball valves depending on family
Fittings, adapters, tubing, filters and manifolds
Compression, Cone-and-Thread and NPT connections by series
Material and sealing options for service conditions

TECHNICAL DATA

Data with a source.

Parameter	Value and reference conditions
Low Pressure — envelope	Up to 15,000 psi; Compression connections, depending on component Source ↗
Medium Pressure — envelope	Up to 20,000 psi; Cone-and-Thread connections, depending on component Source ↗
High Pressure — envelope	Up to 150,000 psi in dedicated configurations; not a rating for every component in the series Source ↗
Pipe Valves — connections	NPT sizes 1/8–1 inch; pressure rating up to 15,000 psi depending on component Source ↗

NPT, BSP, medium-pressure and high-pressure connections are not interchangeable. Assembly pressure rating is limited by the weakest suitable component, according to temperature and material.

DOCUMENTS & SOURCES

Professional information. Within reach.

More documents in the information centre ←

Sources checked: 2026-10-26. Check the revision and configuration when ordering.

MODELS & CONFIGURATIONS

Select a model. Explore the details.

Model / series	Features
Low / Medium / High Pressure	Separate pressure and connection families
Pipe Valves	Components with NPT connections
Ball Valves / Block & Bleed	Shutoff, isolation and venting solutions by configuration
Subsea / Hydrogen	Application-specific families; selected by service conditions

YOUR APPLICATION

Your data. Our selection.

Component function and number of inlets/outlets
Maximum and operating pressure and temperature
Fluid, chemical composition and required materials
Exact connection type and size on each side
Flow or Cv, actuation type and leakage requirements

You may attach a specification, drawing or nameplate photo. The site assistant can help organize the data.