| Model | 816-B-3 |
|---|---|
| MPN | 816-B-3 |
| Brand | AQUA ENVIRONMENT |
Check the listing for details. 816-B-3 AQUA ENVIRONMENT DIFFERENTIAL REGULATOR, 1/4" 6000 PSI. Condition: New. Listed at 125.00 USD. The Model 816 valve is an open or shut valve for air or. In the normal position with. a variety of ways to mount the valve. opens the valve. One typical application is to open a. the Aqua model 796 should be used downstream.