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Part NumberSize (inches)ABC SizeD SizeSTP File
45BYMP-1.51 1/27.5003.3001 1/22STP
45BYMP-228.5003.90022 1/2STP
45BYMP-2.52 1/210.0004.5002 1/23STP

Ball check valves prevent back flow, while allowing full flow of product during processing. Product flow pushes the ball into the larger trap and out of the product stream. When product flow stops, the ball returns to the closed position preventing back flow.


* PTFE Ball. * 316L stainless steel body construction. * EPDM/CF8M stainless seat * Two-piece construction. * Various end connections available upon request. * 32Ra finish on wetted surfaces. * Replacement seats available in: EPDM/CF8M and CF8M. * Replacement ball available in: Teflon.

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