At Smart Products USA, we’re dedicated to supplying efficient pressure relief components to accommodate diverse industries and applications. This includes manufacturing durable NPT check valves for our customers, designed to meet stringent quality standards.

Read on to learn about our NPT check valve offerings, or contact our team of experts to request a quote.

About Our NPT Check Valves

Known for their tight, secure seals that protect equipment from backflow damage, NPT check valves feature tapered threads that create a leak-free seal when screwed into their corresponding fittings. This configuration helps eliminate the leak-prone adapter seen in other valve products, as it combines the fitting and check valve into a single piece.

Our team offers an extensive array of NPT valves, such as our Series 200 NPT and pressure relief valves. Along with that series, our NPT products also come in the following models:

  • 103
  • 109
  • 312
  • 314
  • 330

Available sizes include 1/8” for units like our 214, 314, 103, and 109 products, and ¼” for our 312 and 212 products. We also supply a manual push button option for the 330 model.

It’s important to note that all our valves can be customized to meet specifications for plastic body materials, O-ring materials, and opening spring pressure to ensure that they can fulfill your project criteria. This includes options for low-flow, low-pressure, plastic check valves. Contact our team directly to learn more about these offerings.

Common Applications for NPT Check Valves

Our Series 200 and other NPT valves are ideal for complex, high-stress applications that require threading and incorporate torquing into the process. This typically includes any of the following:

  • Industrial processes – Whether you’re searching for NPT valves to control the flow direction of chemicals, oils, gases, or water systems, our industrial components can provide you with exactly what you’re looking for.
  • Pneumatics – Check valves can be used in air compressors and vacuum systems to maintain a consistent pressure during automation and other processes.

Why Customers Choose Smart Products USA

Customers choose the Smart Products USA team for check valves, liquid and air pumps, and other products because of advantages like:

  • Our high-quality check valves and liquid and air pumps are manufactured in the United States using proven production techniques, and can be shipped both nationally and internationally
  • We can supply millions of possible configurations for our products, allowing us to accommodate nearly any application need
  • Our more than 40 years of experience has given us the skills and knowledge needed to tailor each check valve to clients’ specific requirements and regulations
  • We design our products 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

Contact Us for NPT Check Valves

If you need durable, high-quality NPT valves for specialized applications, please reach out to our team to get started. We look forward to assisting you and are ready to get to work.