WATTS® 9BD Series 0061911 Vacuum Breaker, 1/4 in Nominal, MNPT, 150 psi, Stainless Steel Body
This 1/4 in dual check vacuum breaker backflow preventer is designed for vending machine water supply lines to prevent the reverse flow of contaminates, such as carbon dioxide gas and carbonated water, from entering the potable water supply. It consists of a stainless steel body construction, rubber parts, dual check valves, ball check valve, NPTM end connections and an atmospheric vent. It is designed for continuous pressure applications and complies with FDA food additive regulations. The maximum working pressure is 150 psi (10.3 bar).
WATTS® Vacuum Breaker, 9BD Series, 1/4 in Nominal, MNPT Connection, 150 psi, Lead-Free, Stainless Steel Body, 33 to 140 deg F, 2-3/4 in H x 1-3/8 in W
| Body Material | : | Stainless Steel |
| Connection Type | : | MNPT |
| Dimensions | : | 2-3/4 in H x 1-3/8 in W |
| Lead-Free/Contains Lead | : | Lead-Free |
| Nominal Size | : | 1/4 in |
| Pressure Rating | : | 150 psi |
| Series | : | 9BD Series |
| Temperature Rating | : | 33 to 140 deg F |