The flange collar is an essential part of a flanged joint, which allows a detachable (dismountable) connection of a Praher ball valve to PVC piping d63. Unlike a bonded joint, a flanged connection can be repeatedly dismantled and reassembled without damaging the part.
The collar is fitted onto the pipe before the final bonding of the socket and, once the flange bolts are tightened, creates a tight joint resistant to operating pressure and vibration. The durable PVC-U material is inert to chlorinated water and pool chemistry.
This part is a direct replacement for Praher valves with catalogue number 125463 in size d63. When ordering, make sure that you order a collar corresponding to the diameter of your piping.
