4" Blind Flange, One-Piece Webbed Design, Flange End, Natural, PVDF, Schedule 80
Item #4853-040
- Size range 2" to 6"
- Design stress of 1,360 psi at 73° F
- Maximum service temperature 280° F
- ASTM D3222 Type I material
- One-piece webbed design
- Flanged end connections compatible with ANSI B16.5 Class 150
- Not for use or testing with compressed air or other gases
- (1) year manufacturer warranty
The Chemtrol® Class 150 blind flange is an injection molded natural Kynar® polyvinylidene fluoride (PVDF) thermoplastic fitting. Natural Kynar® (PVDF) fittings are ideal for use with ultra-pure water, deionized/distilled and demineralized water systems, clean chemical processes, pharmaceutical operations and food processing. The Chemtrol® blind flange features a one-piece webbed design. Chemtrol® PVDF fittings are lightweight, easy to install and maintenance-free. Chemtrol® fittings connect piping lengths together with thermo-seal fusion joining, threading or flanging to create a highly reliable, leak-free system. Chemtrol® Kynar® natural PVDF exhibits superior strength, working temperature and chemical resistance characteristics. Natural pigment provides UV protection. 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.
Chemtrol® premium line of plastic fittings is backed by a 1-year limited manufacturer warranty. Because Chemtrol® is a NIBCO brand the flow-control fittings are unsurpassed in quality, performance and longevity.
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