The GOLIA 3F (EB 1.76) bleeding and venting valve

is a combined startup and continuous bleeding and venting valve with guided float. During startup large air quantities are discharged at low pressure via a large seat. If the bleeding valve is closed and further small volumes of air accumulate during continuous operation, a second seat arranged within the float opens and discharges the accruing air. The large cone does not open until the level is going down at simultaneous pressure release. In the event of a vacuum the valves open immediately.

The bleeding and venting valves EB 1.76 are float-controlled compact devices for aggressive fluids. The body is made of Duplex or Superduplex. The valve cone is soft sealed. The minimum pressure required for valve seal is 0.2 bar.