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since 1931

Order Acknowledgments will be sent within 48 hours/2 business days of receipt of the PO.  If you don’t receive an acknowledgement, please contact us to be sure that your PO was received.  In some cases additional processing time may be necessary. 

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ABCO is famous for specialty products.  We design custom products for our customers to set them apart from their competition, while keeping lean design and cost effectiveness in the equation.

Our production line is set up for medium to large quantities however, we maintain the ability to execute change effectively.  Customization includes, but is not limited to, end connections, plating specifications, brackets, strainer integration, sealing requirements, and handles. 

ABCO prides itself in the ability to create a flexible approach in the respect of assembly.  Special tooling and setup jigs give us a competitive edge. 


We take pride in designing and manufacturing custom brass valve solutions.  Our team of innovative engineers work diligently to meet specific industry requirements.  Design, manufacturing and assembly all take place in the same facility in the United States to ensure quality and consistency.    We delight in our innovative engineering concepts to simplify systems and cut costs.

Standard Modular Products Based on Standard Components

Customer Solutions Based on Modular Components

Non-Standard Solutions


Anderson Brass is a family-owned brass valve manufacturer located in beautiful Hartsville, South Carolina. Since 1931 we have been known in the industry for our innovative designs and efficient, low-cost domestic manufacturing. As a leading brass valve and manifold manufacturer, we offer a wide range of products which are manufactured to the highest quality standards with responsible material sourcing. In addition to our standard product line, we are known for our Custom Services. Anderson Brass valve design engineers and production team can provide unique solutions for all flow control needs. Our valve expertise and segmented solution-focused flexibility are unmatched in the industry. Whether you are looking for a standard product or a custom solution, Anderson Brass can meet your needs. The company's commitment to quality, innovation, and customer satisfaction has made it a trusted name in the industry for over 90 years.

Anderson Brass Backflow Preventor

Food & Beverage Application

Zinc free products and stainless steel solutions.  We are leaders in Backflow Prevention both in brass and stainless steel.  

Anderson Brass Core Removal Tool HVAC

HVAC Applications

ABCO is a leading developer in HVAC solutions

  • Core Removal Tools              

  • Manifold Solutions

  • Hose Assemblies                  

  • Swivel Joints

  • Stack-Valves                         

  • Special Connectors

  • Pressure Breakers

Anderson Brass Kantleak™ Brass Ball Valve

General, Boating & Trucking Applications

Kantleak™ Ball Valves provide double O-ring protection and a leak proof stem.  This technology has been applied in many of our designs including designs for boating, trucking, instrumentation, and stack valves. 

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RV Applications

ABCO has been active in the RV world for ten years, developing a new generation of RV valve solutions based on industrial knowledge and applications.  Owners can buy our products directly at

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Anderson Brass Multi-Port Stack Valves

Multi-Port Stack Valves

Multi-port stack valves feature two multi-port ball valves actuated through a common stem.  Applications include manifold switching, pressure selecting and venting, instrumentation test equipment, media sampling, and distribution systems. 


Year Established


Flexible Production in the USA


Years of Knowledge



As a family owned business with over 90 years of knowledge, Anderson Brass Company is dedicated to providing the highest quality brass valves in the industry. Our mission is to exceed our customers' expectations by delivering innovative products, exceptional service, and unparalleled expertise.
At Anderson Brass Company, our vision is to become a leading manufacturer of custom flow solutions by providing our customers with top-of-the-line brass valves that are made in the USA. We are committed to delivering unparalleled service and quality to our clients, and our family-owned business model ensures that we remain dedicated to our mission of providing you with quality products.
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