| Application: |
- The air blow check valve is designed to pressurize lines with air to clean out product or cleaning solutions. It is fail-safe because the simple air-to-open, spring-to-close mechanism prevents backflow. Can be used with a check valve.
|
| Features: |
- EPDM seat and gasket.
- Maximum operating temperature: 212 deg. F (100°C).
- Maximum operating pressure: 145 PSI.
- 3A authorized 58-00.
|
| Note: |
- Filter disc (optional) must be used when installed for Accepted Practice 3A 604-05, Supplying Air under Pressure in Contact with Milk, Milk products and Product Contact.
|
When using air blow check valves with ball check valves, refer to the sizing chart below:
| Ball Check Valve Size |
Air Blow Check Valve Size |
| 1-1/2″ |
2″ |
| 2″ |
2-1/2″ |
| 2-1/2″ |
3″ |
| 3″ |
4″ |
| Part Number |
Size |
Dimensions
|
Seat |
Weight
(Lbs.) |
| A |
| B45AB-R100150 |
1″ – 1-1/2″ |
1.98″ |
EPDM |
1.2700 |
| B45AB-R200 |
2″ |
2.52″ |
EPDM |
1.3850 |
| B45AB-R250 |
2-1/2″ |
3.05″ |
EPDM |
1.5400 |
| B45AB-R300 |
3″ |
3.58″ |
EPDM |
1.6600 |
| B45AB-R400 |
4″ |
4.68″ |
EPDM |
2.5500 |
| Other Components: |
| B16AC-G150 |
1-1/2″ Air Quick Coupler for B45AB Air Blow Check Valves |
| B45AB-PD |
Perforated Disc for B45AB Air Blow Check Valve |
| B45ABFD150 |
Air Blow Check Valve Filter Discs – 1 Micron – Pack of 50 |
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