This Chemtrol True Union ball check valve stops the flow of media in one direction while allowing flow in the opposite direction, with minimum turbulence and chatter while maintaining pump prime. The valve's injection molded Kynar unpigmented polyvinylidene fluoride (PVDF) construction with FKM O-ring is ideal for use with ultra-pure water, deionized/distilled and demineralized water systems, clean chemical processes, electronics, pharmaceutical operations and food processing. The original Chemtrol True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with the flanged end connections. Please refer to Chemtrol technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Chemtrol Kynar natural PVDF exhibits superior strength, working temperature and chemical resistance characteristics. Kynar PVDF offers versatile chemical resistance to slats, strong acids, dilute bases and many organic solvents such as aromatics, aliphadics and chlorinated groups. PVDF is also ideally suited for handling wet or dry chlorine bromine and other halogens. Choose Chemtrol valves for the most reliable, versatile and economical valve option in commercial and industrial applications. Chemtrol ball check valves are backed by a 1-year limited warranty. Because Chemtrol is a NIBCO brand the flow-control valves are unsurpassed in quality, performance and longevity.
Features
- Valve pressure rating 150 psi at 73°F water non-shock
- Maximum service temperature 280°F
- True Union design
- FKM O-ring
- Flanged end connections compatible with ANSI B16.5 Class 150
- Do not use or test with compressed air or other gases
- ASTM D3222 Type I material
