Ball valve / Burn-back protection

The ball valve serves to prevent burn-back and must always close tightly.
If scoring, adhesions or damage are visible, the ball valve must be replaced urgently.

There are two variants:

• Ball valve for suction systems ( without cap )
  
• Ball valve for auger systems ( with cap )

We recommend that you also replace the connection thread, as this must be properly sealed again if it is replaced.
If you order the ball valve with a suitable connection thread, we will deliver both tightly assembled and ready for installation.

Please select the required variant.