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高性能蝶阀 McCANNALOK 系列 MKL Series Electric BIM Files Knife Gate Valves Greatly Improve Prod..

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Materials Selection

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Materials Selection

Acetamide

Metals (Ball/Disc/Gate)
Condition DI NDI Al Br 316 SS Coating
N B N A*
N B A* A
Polymers (Seats/Seals)
Condition EPDM NBR FKM PTFE S20/21¹ PTFE S22/23¹ UHMWPE RTFE
<100°F A* A B A A
A* N B A A
Legend
A* A B N Blank
Acceptable / Most Economical Acceptable in Most Cases Acceptable in some cases Not Recommended Insufficient Data Available
¹Consult Bray's Application Engineering team for compatibility of seat energizer with application media.
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