The VB21 is designed to admit air to condensing vapor(steam) or liquid systems where vacuum formation may inhibit system drainage or operation.
Spirax Sarco Vacuum Breaker, 1/2 x 1/8 in Nominal, NPT, 304 psig, 752 deg F, Stainless Steel Body, 1-1/2 in L x 2 in H
Body Material | : | Stainless Steel |
Dimensions | : | 1-1/2 in L x 2 in H |
End Style | : | NPT |
Nominal Size | : | 1/2 x 1/8 in |
Pressure Rating | : | 304 psig |
Series | : | VB21 |
Temperature Rating | : | 752 deg F |