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Selecting Gas Pressure Control Equipment Options for Specific Applications

Look to local experts to help select the necessary equipment & components.

Swagelok helps you ensure reliable connections through superior gas pressure control equipment and components—even in the most challenging high-risk, high-vibration, extreme temperature (hot/cold) environments.

Way back in 1970, the U.S Navy research vessel, Alvin, explored 6,000 feet below sea level, where Swagelok components played a key role. Swagelok components also played a crucial role when NASA conducted its Viking 1 mission to Mars in 1976.

Decades later, Swagelok continues to design, develop, and manufacture industry-leading gas pressure control equipment and components including valves, fittings, and fluid control devices for medium- and high-pressure applications. Our components are suitable for surface or subsea installation, injection, instrumentation, and sampling. 

For a closer look, download our Medium- and High-Pressure Products Resource Collection. Our resource collection includes an overview of Swagelok medium- and high-pressure fittings, tubing, valves, and accessories, the latest catalog, a customer case study, and a poster. Just fill out the form and check your inbox.

Looking for a customized solution for your specific application? Consider working with our team to design, fabricate, and/or build assemblies to reduce costs and save critical time. We can even assist in gas pressure regulator troubleshooting

Our medium- and high-pressure gas pressure control equipment and components include:

Product Type Maximum Working Pressure [psig (bar)]
Medium-Pressure High-Pressure
Ball Valves Up to 20,000 (1,378)  
Check Valves Up to 60,000 (4,134)
Cone & Thread Fittings, Adapters, and Couplings Up to 60,000 (4,134)
Double Block & Bleed Valves  
Medium Pressure Gaugeable Tube Fittings  
Needle Valves Up to 60,000 (4,134)
Relief Valves  
Tubing Up to 60,000 (4,134)


Swagelok medium- and high-pressure gas pressure control equipment and components are suitable for highly demanding applications such as the following:

  • Oil and gas
    • Wellhead control panels
    • Hydraulic control panels
    • Grease injector units
    • Blowout preventers
    • Chemical injection skids

Types of Swagelok Medium- and High-Pressure Gas Pressure Control Equipment and Components

For more information on our medium- and high-pressure gas pressure control equipment and components, including valves, fittings, tubing, adapters, and couplings, see below. 

Look to Local Experts with Global Expertise

Swagelok has been engineering and manufacturing high-quality fluid systems products to meet the most demanding and evolving needs of global industries since 1947. We focus on understanding our customers’ specific needs, finding timely and effective solutions, and adding value with our products and services. Look to Swagelok for your most challenging medium- and high-pressure applications.

Need more information, support, or a quote on gas pressure control equipment & components? Contact our team today by calling 510-933-6200.

Get the Medium & High Pressure Products Resources Collection

Types of Swagelok medium- and high-pressure products

FK Series Fittings

Easy to install, the simple two-piece design of the Swagelok Medium-Pressure Gaugeable Tube Fittings & Adapters offers a leak-tight gas seal and vibration resistance in applications up to 20,000 psig (1378 bar), with proven performance on a variety of tubing types and materials.

Cone and Thread Fittings

Medium pressure for up to 20,000 psig (1378 bar); high pressure for up to 60,000 psig (4134 bar) maximum working pressure. Strain-hardened 316 stainless steel supplied complete with gland and collars. NACE-compliant materials and anti-vibration connection components are available.

Ball Valves

Swagelok ball valves offer quarter-turn operation in a compact design, providing positive shutoff in applications up to 20,000 psig (1378 bar). Subsea service ball valves are also available in a range of sizes and connection types, including NACE-compliant for sour gas applications.

Ball Valves—FKB Series

The advanced design of the FKB Series ball valve reduces seal wear and improves the reliability of connections across a full range of operating pressures and temperatures.

Ball Valves—CTB Series

This valve delivers reliable performance with cone & thread end connections. Both include a trunnion-style ball with a direct-load design for leak-tight performance, and a bottom-loaded stem design.

Block & Bleed Valves

Reduce your system footprint and achieve positive isolation with single block and bleed valve (needle/needle) or double block and bleed valve (ball/needle/ball or needle/needle/needle) options.

Check Valves

Available in three designs to fit a variety of applications: ball-seal, soft-seal, and dual-seal. In C&T/NPT and tube fitting connections, it handles a maximum working pressure of up to 60,000 psig (4134 bar); nominal crack pressure of 15 psig (1.0 bar).

Needle Valves

Six body styles available with cone and thread, tube fitting, and NPT end connections, plus solutions to handle maximum working pressures of up to 60,000 psig (4134 bar). The NVT design needle valves fully open in just four to five turns and allow for easy panel mounting.

Relief Valves

These proportional relief valves provide over-pressure protection for a variety of general-industry applications up to 20,000 psig (1378 bar) and have easy external set pressure adjustment from 1000 to 20,000 psig (68.9 to 1378 bar). Fill the form to receive details.

Medium-Pressure Tubing

Put it all together with heavy-wall annealed or cold-drawn, 1/8 hard
tubing. With increased material strength that allows for reduced wall thickness and enhanced flow through the same diameter tube, this is the perfect match for Swagelok medium-pressure gaugeable tube fitting and adapter fittings. It handles up to 20,000 psig.

Medium- and High-Pressure Cone & Thread Tubing

Need a tubing solution for a high-pressure application? Medium- and high-pressure cone and thread tubing provides a maximum working pressure of up to 60,000 psig (4134 bar) and is readily available in various lengths. Custom lengths and pre-coned and threaded tube nipples are also available.

0140-AGI Case Study infographic ashx-1-1

Example: AGI

Case study on a 15,000 psig application.

Swagelok Tube Fittings Extreme Testing Video   YouTube-1

Swagelok History: Extreme Tests

How Swagelok tube fittings are subjected to extraordinary and diverse abuse, and still pass leak tests.

Swageloks materials and application expertise produce more alloy options

Swagelok Quality: Materials Science

Gerhard Chiroky on how Swagelok's materials and application expertise mean more alloy options for customers.


for med/high pressure products

Need information, support, or a quote?

Give us a call at 510-933-6200, or message us.
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