Y-Ball Check Valve
Valve Category:
Stainless Steel Check Valves
Valve Subcategory
Stainless Steel Check Valves
Manufacturer
Bradford
Application
Get control with the Bradford™ Y-ball check valves. These valves are designed to prevent reverse flow in systems moving liquid products.
Working Principle
When the liquid flows into the inlet, the PTFE ball rolls up into the branch of the valve allowing full fluid flow. When the flow stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the opposing pressure will cause the ball to seat firmly against the gasket preventing backflow.
Features and Benefits
Get control with the Bradford™ Y-ball check valves. These valves are designed to prevent reverse flow in systems moving liquid products.
Working Principle
When the liquid flows into the inlet, the PTFE ball rolls up into the branch of the valve allowing full fluid flow. When the flow stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the opposing pressure will cause the ball to seat firmly against the gasket preventing backflow.
Features and Benefits
- Two-piece construction for easier alignment
- Replace seat instead of entire valve
- PTFE ball
> better heat and abrasion resistance
> lasts longer between maintenance cycles - Easy cleaning, no tools required
- Polished ID and OD to 3A standards
- All metal product surfaces are CF8M (316) stainless steel construction
- Air blow check valve can be added (see air blow check valve for sizing)
| Part Number | Valve Size (in) | Weight (lbs) | Cap Size | Clamp Size | Cap Gasket | Ball Diameter (in) | Request a Quote |
| B45BY-R150 | 1½ | 4.9 | 2 | 2 | 2 | 1.6 | Request Quote |
| B45BY-R200 | 2 | 6.6 | 2½ | 2½ | 2½ | 2.1 | Request Quote |
| B45BY-R250 | 2½ | 10.5 | 3 | 3 | 3 | 2.7 | Request Quote |
| B45BY-R300 | 3 | 17.5 | 4 | 4 | 4 | 3.6 | Request Quote |
| Size | Dimensions (in) | |||||
| A | B | C | D | E | F | |
| 1½" | 7.5 | 3.3 | 1.365 | 1.875 | 1.984 | 2.516 |
| 2" | 8.5 | 3.9 | 1.865 | 2.335 | 2.516 | 3.047 |
| 2½" | 10.0 | 4.5 | 2.370 | 2.870 | 3.047 | 3.579 |
| 3" | 11.5 | 5.3 | 2.870 | 3.834 | 3.579 | 4.682 |
• Note: all dimensions are in inches. Dimensions are approximate. Engineering
dimensions are available upon request. Specifications are subject to change
without notice.
| Repair Kits for Y-Ball Check Valve | ||
| Size | Part Number | Request a Quote |
| 1½" | B45BY-RK150 | Request Quote |
| 2" | B45BY-RK200 | Request Quote |
| 2½" | B45BY-RK250 | Request Quote |
| 3" | B45BY-RK300 | Request Quote |
| Seal kit for Y-Ball Check Valve | ||
| 1½" | B45BY-SK150 | Request Quote |
| 2" | B45BY-SK200 | Request Quote |
| 2½" | B45BY-SK250 | Request Quote |
| 3" | B45BY-SK300 | Request Quote |
Repair Kit contains:
- (1) EPDM cap gasket
- (1) PTFE ball
- (1) EPDM/CF-8M seat
- (1) EPDM cap gasket
- (1) EPDM/CF-8M seat
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |