CMS Engineered Products LLC Corrosion Management Systems
CMS Engineered Products LLCCorrosion Management Systems

PFA Lined Plug Valves

Fully Teflon (PFA) lined plug valve offering for when 100.% drop-tight shut-off is an absolute requirement!  ASTM A216 Gr. WCB carbon steel, fully PFA lined body/flange faces with a duplex stainless steel ASTM A890 Gr. 4A (CD3MN), PFA lined plug prevents stem twisting/valve "freezing" issues of other lined plug valves when left in one posotion without cycling regularly (due to the relatively high torque requirement).



Plug valve features include:


thick one-piece continuous lining that fully covers all wetted surfaces of the valve body and face of flange; sealing surface (as much as x10 greater than other lined valve designs) assures drop-tight shut-off;

omni-directional sealing, independent of line pressure;

zero cavity between body lining and plug;

in-line adjustable (to re-seat plug) without disturbing valve installation;

very cost effective vs. high alloy body materials.

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Contact Information

Corporate/shop address:

CMS Engineered Products LLC

1322 W Winona

Unit #3S

Chicago, IL  60640


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Corrosion resistant PTFE

We specialize in PTFE molded expansion joints/flex connectors - many in stock for immediate shipment; custom products available upon request.


Please also review our fully PFA lined ball & butterfly valve products for your corrosive and/or aggressive fluid transfer applications.


Biopharm, pharmaceutical, industrial-grade products available for immediate shipment.

All major credit cards accepted for immediate purchase
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