Back Pressure Regulators

Back pressure regulators from Parker Hannifin's Veriflo Division are designed to maintain and control upstream pressure in various industrial applications. These regulators ensure consistent system performance by controlling excess pressure, preventing potential damage to sensitive equipment. Engineered with high-purity components, they offer superior reliability and are ideal for industries requiring precise pressure control, such as semiconductor manufacturing and chemical processing.

Back pressure regulators from the Veriflo Division are built with advanced materials such as Hastelloy®, Inconel®, and Elgiloy® to ensure resistance to corrosion and long-lasting performance. These units are designed for use in ultra-pure and high-pressure systems, making them perfect for demanding applications where precision is critical.

Applications of Back Pressure Regulators

Back pressure regulators serve essential roles in various high-precision industries. These industries rely on the regulators for managing upstream pressure, optimizing flow, and ensuring safe operations.

Semiconductor Manufacturing:

Used to maintain precise control in gas delivery systems, helping ensure clean, dry air (CDA) and nitrogen supply are regulated for critical semiconductor fabrication processes.

Chemical Processing:

These regulators maintain safe and consistent pressure levels, essential for reactor safety, preventing dangerous overpressure during chemical reactions.

Pharmaceutical:

Back pressure regulators ensure controlled dosing and flow of gases in liquid chromatography systems, essential for maintaining product purity and consistency in drug manufacturing.

Petrochemical and Refineries:

Ensure stable pressure control in gas management systems, preventing pressure build-up and ensuring operational safety during petrochemical production.

High Purity and Ultra-Clean Systems:

For industries such as biotech and pharmaceuticals, the use of high-purity materials and clean-room manufacturing ensures that back pressure regulators meet stringent purity requirements.

Tailored Back Pressure Regulator Solutions

Parker Hannifin's Veriflo Division, with over 95 years of innovation, offers a wide range of back pressure regulator solutions, customizable to meet the specific demands of your system. Designed for both high-purity and industrial applications, these regulators guarantee superior performance and longevity. Contact us today to learn more about our back pressure regulator offerings and how we can support your process control needs.