About Us
Sanitary Is All We Do. Purpose-built solutions. Deep application expertise. More than three decades of sanitary innovation.
Steriflow Valve specializes exclusively in sanitary fluid control. From critical biopharmaceutical processes and clean utilities to food and beverage production, our products are engineered around the unique demands of hygienic processing.
Sanitary isn’t one product line among many at Steriflow. It’s our entire focus.
Purpose-Built for Sanitary Applications
Pharmaceutical and hygienic processes place demands on fluid control equipment that conventional industrial applications don’t.
Drainability. Cleanability. Surface finish. Low internal volume. Precise pressure control. Material compatibility. Reliable performance through repeated SIP and CIP cycles.
These aren’t features that should be added as an afterthought.
Steriflow’s sanitary products are engineered around the requirements of hygienic processing. Our engineers understand the applications our valves operate in and design products specifically to address the challenges found in pharmaceutical, biopharmaceutical, high-purity and sanitary systems.
Sanitary isn’t an adaptation. It’s the starting point.
What Sets Steriflow Apart
Dedicated Sanitary Specialists
Steriflow focuses exclusively on sanitary fluid control. That specialization has allowed us to develop deep expertise in applications ranging from clean steam and WFI to buffer preparation, fermentation, filtration, clean gases and hygienic food processing.
Our customers and sales representatives also have access to engineers who understand both the product and the process—helping with sizing, selection and challenging applications.
The Industry's First & Only Lifetime Diaphragm Warranty
A diaphragm engineered to last. A warranty to back it up.
The Jorlon™ diaphragm is a structurally modified, non-laminated pure PTFE diaphragm developed for demanding sanitary regulator and control valve applications.
We believe in its performance so strongly that Steriflow offers the industry’s first and only Lifetime Diaphragm Warranty.
For more than 15 years and tens of thousands of installations in FDA-approved systems, not one Jorlon diaphragm has been returned for failure when used within its specified operating parameters.
A Complete Sanitary Fluid Control Portfolio
One application may require precise pressure control. Another may require clean steam management, overpressure protection or accurate sampling.
Steriflow offers one of the industry’s broadest sanitary fluid control portfolios, giving engineers and facilities a single source for:
- Pressure reducing regulators
- Back pressure regulators
- Clean gas regulators
- Control valves
- Sanitary safety relief valves
- Pulsation Dampeners
- Steam traps and SIP accessories
- Diaphragm valves
- Check valves
- Ball valves
- Sample valves and sample coolers
- Sight glasses and windows
Expanding What's Possible Through Equilibar
Our collaboration with Equilibar expands Steriflow’s sanitary capabilities beyond traditional pressure and flow control.
The FD Series provides highly sensitive back pressure control for demanding sanitary applications, extending the range of solutions available for processes where precision and responsiveness are critical.
The new Equilibar PD Series Sanitary Pulsation Dampener addresses another common process challenge: pressure fluctuations created by positive displacement pumps and other pulsatile equipment. Its active, air-loaded design responds dynamically to pressure peaks and troughs to create a more uniform pressure profile.
Designed specifically for biopharmaceutical and sanitary processing, the PD Series is bi-directional, drainable and CIP/SIP capable—making it well suited for applications such as TFF, chromatography feed, cell culture media transfer, perfusion systems, LNP manufacturing and filling operations.
Together, Steriflow and Equilibar continue to develop technologies that solve challenging pressure and fluid control problems throughout the bioprocess.
When Lead Time Matters
Quick Ship. Without Compromising Quality.
Projects move quickly. Specifications change. A valve gets missed during planning. And sometimes an application simply needs a different solution than originally expected.
Steriflow’s Quick Ship Program helps keep projects moving with select products available to ship in as little as 5–20 business days, depending on product and configuration.
Quick Ship products include select:
J-Series Gas Regulators | Mark 96 Regulators | SSRV Sanitary Safety Relief Valves
Made Here. Supported Here.
Steriflow continues to invest in engineering, manufacturing, quality and inventory to provide customers with dependable sanitary solutions and responsive support.
Our SSRV Series Sanitary Safety Relief Valve is manufactured in the USA, providing a domestically manufactured option for pharmaceutical, biopharmaceutical and other hygienic applications requiring sanitary overpressure protection.
Combined with Steriflow’s application engineering expertise and network of experienced local sales representatives, customers have access to support from product selection and sizing through installation and operation.
Sanitary Expertise Beyond Life Sciences
Purpose-Built for Food & Beverage
The same principles that matter in pharmaceutical processing—cleanability, drainability, precise control and hygienic design—are increasingly important throughout food and beverage production.
Steriflow offers a dedicated Food & Beverage product line designed specifically for hygienic food processing applications.
From pressure and back pressure regulation to control valves and other sanitary equipment, our Food & Beverage products bring Steriflow’s sanitary engineering expertise to processors looking for reliable, cleanable fluid control solutions.
More Than 30 Years of Sanitary Innovation
Steriflow’s history began in the late 1980s as the emerging biopharmaceutical industry created new challenges for valve manufacturers. Clean steam, purified water and other high-purity processes required levels of drainability, cleanability and control that conventional industrial valves weren’t designed to provide.
Early Steriflow regulators helped address those needs and became widely specified for clean steam pressure control, buffer pressure control and purified water back pressure control.
In 2007, Steriflow became a dedicated sanitary valve division, accelerating the development of products specifically for pharmaceutical and biopharmaceutical processing.
Since then, the portfolio has grown far beyond regulators.
Steriflow innovations have included sanitary check valves, precision aseptic metering valves, clean gas regulators, clean steam traps and accessories, sanitary safety relief valves, and the industry’s first and only Lifetime Diaphragm Warranty.
Today, Steriflow continues that work by developing new sanitary technologies, expanding existing product capabilities and helping customers solve increasingly demanding fluid control applications.
The products have evolved. The focus hasn’t: solve the unique challenges of sanitary processing.
Quality You Can Document
Quality isn’t simply a product attribute. It’s part of how Steriflow designs, manufactures and supports sanitary fluid control equipment.
Steriflow operates under an ISO 9001:2015 certified quality management system and designs products to meet the requirements of demanding pharmaceutical, biopharmaceutical, food and beverage, and other hygienic processes.
Have a Sanitary Application Challenge?
Whether you're designing a new process, expanding an existing facility, troubleshooting an application or simply trying to select the right valve, we can help.