With more than one hundred years of designing and manufacturing experience, The Specialty Mfg. Co. offers a complete line of check valves and accessories in metal and plastic variations for pneumatic and fluid control applications.
Small check valves are our specialty, and we offer custom check valves to meet the requirements of your unique application. If you ever need product support or assistance finding a solution for your application, our customer service team is here to help!
Select from a diverse line of made in the USA metal check valves in brass, electroless nickel-plated brass & stainless steel. From a one-way check valve to metal check valves or pneumatic check valve choices, we have the size and configuration that’s right for your project.
- Pipe Thread (NPT), Hose Barb, Push-to-Connect, Compression & Jaco end configurations
- Brass, Electroless Nickel Plated Brass, PVC & Polypropylene body materials
- Buna-N, Ethylene Propylene, Fluoroelastomer (Viton®), Neoprene elastomer and Teflon seal materials
- Piston, Poppet & Ball style check valves
- NSF approved materials available
- In-line, Right-angle, Panel-mount body styles
In circumstances where a stock valve will not work, we can provide a solution meeting your technical specifications.
014 Series Poppet Check Valve
015 Series Poppet Check Valve
105 Series Piston Check Valve
107 Series Piston Check Valve
110 Series Piston Check Valve
112 Series Piston Check Valve
210 Series Piston Check Valve
212 Series Poppet Check Valve
215 Series Piston Check Valve
410 Series Piston Check Valve
415 Series Piston Check Valve
450 Series Poppet Check Valve
460 Series Ball Check Valve
490 Series Ball Check Valve
492 Series Ball Check Valve
493 Series Ball Check Valve
610 Series Piston Check Valve
615 Series Piston Check Valve
650 Series Poppet Check Valve
810 Series Piston Check Valve
815 Series Piston Check Valve
850 Series Poppet Check Valve
1200 Series Poppet Check Valve
1210 Series Piston Check Valve
1215 Series Piston Check Valve
1250 Series Poppet Check Valve
1650 Series Poppet Check Valve
CV Series Piston Check Valve
Configure a Valve for Your Application
Explore options quickly and conveniently with our online configurator. Navigate valve attributes across all products, compare CAD models and drawings, and find your perfect solution. If your application requires something different, reach out to discuss customization options.
Select from a diverse line of made in the USA plastic check valves in numerous configurations, sizes, materials and cracking pressures.
- Pipe Thread (NPT), Hose Barb, Push-to-Connect & JACO end configurations
- PVC, Polypropylene, Nylon, MakroBlend and PVDF (Kynar®) body materials
- Buna-N, Ethylene Propylene & Fluoroelastomer (Viton®) seal materials
- NSF & FDA approved materials available
- Ball, Poppet & Foot style check valves
In circumstances where standard PVC check valve configurations are not the right fit, we can design and create a product tailor-made to your specifications. Contact us to discuss solutions!
406 Series Check Valve
426 Series Check Valve
426 Series Foot Valve
427 Series Check Valve
685 Series Poppet Check Valve
687 Series Poppet Check Valve
693 Series Poppet Check Valve
694 Series Poppet Check Valve
695 Series Ball Check Valve
Configure Your Check Valve
Use our configurator tool to quickly navigate the often complex array of valve attributes to find the exact solution your application requires.
Find a Check Valve Distributor Near You!
Distributors nationwide stock our check valves in plastic, metal, and a range of configurations.
