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Swagelok RegulatorsSwagelok® Regulators

Regulators: Pressure Reducing, Back Pressure, Vaporizing, Ultrahigh-Purity, Modular

  • Instrumentation-grade and ultrahigh purity models
  • Unique design features such as metal-to-metal seal to atmosphere
  • Self-vent and captured-vent options
To see all Swagelok regulators, use the online regulators product search.

To see product catalogs, technical reports, and instructions, use the regulators resources page.


Pressure Regulators

Swagelok Pressure-Reducing Regulators Pressure regulators, industrial models
Pressure-reducing regulators control outlet pressure by balancing an adjustable spring force against the forces caused by inlet and outlet pressures. The spring force is adjusted by turning the stem/handle, which sets the desired outlet pressure.


Swagelok Back-Pressure Regulators
Back-pressure regulators control inlet pressure by balancing an adjustable spring force against the force of the inlet pressure. The spring force is adjusted by turning the stem/handle, which sets the desired inlet pressure. When the force rises above the force of the spring, the regulator opens until the spring force and inlet pressure are balanced again.


Specialty Pressure Regulators
Swagelok specialty pressure regulators include a gas cylinder changeover model that automatically switches between two sources, as well as steam-heated and electrically heated gas vaporization models.



Gas Regulators

Gas regulatorsHigh-Flow, Manual Gas Pressure Regulators
The Swagelok HF series high-flow, manual gas pressure regulator features a load spring which interacts with a unique pressure-sensing assembly to precisely control outlet pressure. Outlet pressure is adjusted by turning the handle.


High-Purity, High-Flow Gas Pressure Regulators
Swagelok HF series high-purity gas regulators use a gas-actuated pressure-sensing assembly to precisely control outlet pressure across a broad range of inlet pressures.




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Swagelok® Snoop liquid leak detectors

Swagelok® Liquid Leak Detectors
Snoop® and Real Cool Snoop liquid leak detectors detect gas leaks in hard-to-reach areas.
Swagelok® Goop thread lubricants

Swagelok® Thread Lubricants
Swagelok offers several Goop® thread lubricants, for use with a variety of metals and alloys, to ease assembly of leak-tight connections.