Mechanical Pressure Reducing Regulators
Precision Mechanical Pressure Regulators for Reliable Pressure Control
Bellofram Precision Controls offers a broad range of mechanical pressure regulators designed for accurate, stable, and repeatable pressure control across demanding OEM and industrial applications. Available configurations range from compact and low-pressure regulators to high-flow, high-relief, filter-regulator, vacuum, back pressure, and application-specific designs.
Most models provide mechanical pressure regulation without the need for external electrical power, while specialized configurations, including motorized regulators, provide additional control capabilities. Options are available for compressed air and compatible gases, along with specialized products for applications such as hydrogen and vacuum pressure control.
With a range of pressure capacities, flow rates, port sizes, mounting configurations, and control characteristics, Bellofram regulators help engineers match pressure-control performance to the requirements of the application.
Why Choose Bellofram Mechanical Pressure Regulators?
Precision Pressure Control: Choose from regulators designed for stable downstream pressure, fine adjustment, high accuracy, and repeatable performance.
Flow Options for a Range of Applications: Models are available for low-flow, standard-flow, and high-flow pressure-control requirements.
Specialized Regulator Designs: Select from precision, low-range, high-relief, filter-regulator, vacuum, back pressure, hydrogen, motorized, and factory-preset configurations.
Stable Performance: Selected designs use technologies such as rolling diaphragms, balanced valves, and aspirator systems to help reduce the effects of supply and flow changes.
Flexible Installation: A variety of port sizes, pressure ranges, mounting methods, and configuration options support OEM equipment and industrial process applications.
Find the Right Mechanical Pressure Regulator
Selecting the right regulator depends on factors including supply pressure, desired outlet pressure, flow capacity, media, port size, temperature range, accuracy requirements, and mounting configuration.
Explore the mechanical pressure regulators above to compare available configurations, specifications, and application capabilities, or contact Bellofram Precision Controls for assistance selecting a regulator for your system.
Mechanical Pressure Regulator FAQs
What is a mechanical pressure regulator?
A mechanical pressure regulator controls pressure within a pneumatic or process system by reducing or regulating pressure to a desired operating level. Bellofram Precision Controls offers mechanical regulator configurations designed for accurate, stable, and repeatable pressure control across OEM and industrial applications.
Do mechanical pressure regulators require electrical power?
Most mechanical pressure regulators operate without external electrical power. Bellofram also offers specialized configurations, including motorized precision regulators, when additional control capabilities are required.
What types of mechanical pressure regulators are available?
Available designs include precision regulators, low-range regulators, high-flow regulators, high-relief regulators, filter-regulators, vacuum regulators, back pressure regulators, hydrogen pressure regulators, motorized regulators, and factory-preset regulators.
How do I choose the correct mechanical pressure regulator?
Regulator selection should consider supply pressure, required outlet pressure, flow capacity, media compatibility, port size, operating temperature, accuracy requirements, mounting configuration, and the specific pressure-control needs of the application.
What is the difference between a standard and high-flow pressure regulator?
The appropriate regulator depends largely on the flow requirements of the system. Bellofram offers low-flow, standard-flow, and high-flow regulator configurations so engineers can select a regulator suited to the required pressure and flow conditions.
Does Bellofram offer vacuum and back pressure regulators?
Yes. The Bellofram mechanical regulator line includes specialized vacuum and back pressure regulator configurations in addition to conventional pressure-reducing regulators.
Are mechanical pressure regulators available for hydrogen applications?
Yes. Bellofram offers specialized regulator configurations designed for hydrogen pressure-control applications. The requirements of the specific system, including pressure, flow, materials, and operating conditions, should be reviewed when selecting a regulator.
What features help a precision pressure regulator maintain stable pressure?
Depending on the regulator model, designs may incorporate technologies such as rolling diaphragms, balanced valves, and aspirator systems to help maintain stable downstream pressure and reduce the effects of changes in supply pressure or flow.
