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Modular Valves

Our most popular series allows you to mix and match end fittings (barbed, NPT, and foot valve styles) to create the ideal valve for your low pressure, low flow project.

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Standard Valves

Used for liquid or air, our cartridge check valves can be incorporated into virtually any mounting style. They are easily inserted into fittings, manifolds, or installed in-line.

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Specialty Valves

Used for liquid or air, our specialty valves can be incorporated into virtually any mounting style. Available in a variety of styles: barbed, micro barbed, NPT, side seal, and flanged.

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See All Check / Pressure Relief Valves

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Liquid Pumps

Positive displacement liquid pumps are pumps that move a constant volume of fluid with each cycle of the pumping mechanism. They create a vacuum and force the fluid to move by trapping a certain amount and pushing it through the discharge valve.

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Air Pumps

Our custom air pumps have special designs to meet specific demands that an off-the-shelf pump might not be able to meet. They can be tailored to meet the needs of a unique application, including the type of liquid being pumped, the required flow rate, temperature, and other operational conditions.

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Learn How Our Valves Work

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About Our Custom Check Valve Capabilities for Any Industry

At Smart Products USA, our team manufactures custom check and pressure relief valves, along with air and liquid pumps, for just about any application across a wide range of industries. More specifically, we are focused on manufacturing high-quality, reliable custom products with an emphasis on components being made completely in the USA.

When working with our team of experts, you can expect to be paired with a product application specialist to ensure your custom component is designed perfectly for the project at hand. Our competitors often outsource products that are manufactured under quick timelines and utilize cheaper materials, so their finished products do not compare to ours, as we focus on the highest quality and reliability over everything else.

That’s why many of our check valves are utilized in industries where true dependability is of the utmost importance. This can include parts used in medically invasive procedures, water filtration systems, brake systems for racing cars, and much more.

Why Our Customers Choose Smart Products USA

When it comes to selecting the highest quality custom pump manufacturer, there are numerous reasons why customers continuously go with Smart Products USA for their unique components. Just some of the advantages of working with us include:

  • Our check valves and liquid and air pumps are proudly manufactured in the United States and can be shipped both nationally and internationally
  • As your custom valve manufacturer, we supply millions of possible configurations for our products, which can accommodate just about any application need
  • Our team has the robust capabilities to tailor each check valve to your specific requirements and regulations
  • Our products are created to hold up when it counts, as each piece is built by hand and goes through a stringent sampling and testing process to ensure the highest quality possible
  • We are an ISO 9001:2015 certified manufacturer, meaning our processes have met the requirements for a strong Quality Management System