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Betts · Engine
17212FS
In stock · ships from Knoxville
This is a replacement fluorosilicone diaphragm with O-ring for Betts valves typically used on chemical trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
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Made for Betts Industries flange valves used on chemical trailers. Verify valve model compatibility before ordering.
Part data verified against 1 catalog sources
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The fluorosilicone material handles aggressive chemicals and wide temperature swings better than standard rubber, maintaining a tight seal even under demanding pressure cycles. When your valve starts leaking or fails to hold pressure, swapping in this diaphragm restores reliable operation without replacing the entire valve assembly. It's a direct-fit service part made by Betts Industries specifically for their flange-mounted chemical trailer valve bodies.
Part Number: 17212FS
DIAPHRAGM, FLUOROSILICONE
Unit: ea
Dealer: Post Onsite
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