Check Ball Replacement (45BY)
- Sanitary Check Ball Replacement
- 3A Certified for sanitary-grade line process equipment
- Available in Buna, Nylon, EPDM, PTFE
- Operating temperature range: 15°F to 200°F
Replacement check ball for sanitary Y-Ball Check Valve
When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow. When the liquid stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the differential pressure will cause the ball to seal firmly against the seat preventing leakage.
Y-Ball Check Valve Sizes & Dimensions
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| 45BY-1.5-02-E | 1 1/2″ Check Ball, EPDM |
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| 45BY-1.5-02-NY | 1 1/2″ Check Ball, Nylon |
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| 45BY-1.5-02-SFY | 1 1/2″ Check Ball, FKM (Viton) |
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| 45BY-1.5-02-U | 1 1/2″ Check Ball, Buna |
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| 45BY-2-02-E | 2″ Check Ball, EPDM |
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| 45BY-2-02-NY | 2″ Check Ball, Nylon |
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| 45BY-2-02-SFY | 2″ Check Ball, FKM (Viton) |
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| 45BY-2-02-U | 2″ Check Ball, Buna |
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| 45BY-2.5-02-E | 2 1/2″ Check Ball, EPDM |
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| 45BY-2.5-02-NY | 2 1/2″ Check Ball, Nylon |
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| 45BY-2.5-02-SFY | 2 1/2″ Check Ball, FKM (Viton) |
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| 45BY-2.5-02-U | 2 1/2″ Check Ball, Buna |
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| 45BY-3-02-E | 3″ Check Ball, EPDM |
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| 45BY-3-02-NY | 3″ Check Ball, Nylon |
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| 45BY-3-02-SFY | 3″ Check Ball, FKM (Viton) |
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| 45BY-3-02-U | 3″ Check Ball, Buna |
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