427 McNeely Road, Piedmont, SC 29673 864-605-0150

Product Variation:
  • Data Center Cooling

    Built for Next-Gen Performance

    Tru-Flo delivers precision flow control solutions for high-density data environments, supporting efficient cooling, system reliability, and long-term performance. From valves to automation components, our products are designed to keep critical infrastructure operating at peak efficiency.

  • SINCE 1996

    Engineered for High-Purity Systems

    Tru-Flo delivers 316L stainless steel valves and components designed for high-purity applications. Built to meet FDA and 3A standards, our solutions support clean, reliable performance across pharmaceutical, biotech, and food processing systems.

Quality Sourced Manufacturing, Inc. (QSM) is a leading manufacturer of stainless steel valves and automation technologies. Known as Tru-Flo Valves and Automation, our products are found in food processing, dairy, beverage, pharmaceutical, pet care and many other industries around the world. We build the highest quality products with the best service and prices in the industry.

Data Centers & Liquid Cooling

Precision valves and actuation solutions for cooling loops, CDUs, and manifold systems—ensuring reliable flow control and system performance.

Pharmaceutical & Biotech

Sanitary valves and automated solutions designed for cleanability, compliance, and high-purity processing environments.

Food & Beverage

Hygienic stainless steel valves built for efficient processing, cleanability, and consistent product flow.

Industrial Processing

Durable valves and automation components for fluid handling, manufacturing systems, and integrated process control.

Chemical Processing

Corrosion-resistant valves and automation solutions designed for reliable performance in demanding chemical environments.

Water & Fluid Handling Systems

Reliable flow control components for distribution, treatment, and general fluid management systems.

We’re proud to be part of these associations

QSM, Inc. Facts

  • Foundry and factory ISO 9002 Certified.
  • Quality engineering and manufacturing procedures.
  • Latest technology precision machine valve manufacturing.
  • Years of valve engineering expertise to support the sanitary and industrial markets.

Tru-Flo Features

  • Polished, precision machined solid stainless-steel ball in 316L material with anti-static device.
  • Heavy duty, anti-blowout 316 stainless stem design.
  • Highest quality investment castings in both carbon and stainless-steel valves.
  • Adherence to international standards: ANSI/ASME, API, 3A, BS5351 and ISO.
  • Live-loaded, self-adjusting packing and Belleville washer system
  • High-polish, low-carbon with 8-12 Ra finish standard for sanitary

Our Specialties

  • Vast on-hand inventory for custom or emergency response.
  • Quick build and ship process.
  • 100% testing and inspection prior to shipment.
  • Pricing Flexibility. We look at it as working together to win.
Emergency?

Same day build, test and ship

Stainless steel ball valves with handles arranged in production batch for industrial and sanitary applications
Packaging stainless steel valve in protective box for safe shipping and delivery

Contact Us

Not sure what you need?

Tell us about your application and get expert guidance on valves, automation, and flow control solutions built for your system.