QB1 SINGLE PORT EXHAUST VALVE

Product use

1. This valve is suitable for water and hot water pipes with temperature not exceeding 100 ℃, so that the air in the pipe can be completely discharged.

2. When installing double port exhaust valve, a protective valve and ball valve must be installed at the bottom to avoid water cut-off during inspection.

technical parameter

QB1 single port exhaust valve drawing

Screw thread dimensions

Flange dimensions