Burkert 2012 Instructions De Service page 9

Set of seals, packed gland
Actuator size Nominal
diameter
DN 65
175
DN 80
175, 225
DN 100
175, 225
containing:
packed gland module, graphite seals
Valve set plus seat
(PTFE seal material)
Actuator size Nominal
diameter
175 DN 65
175, 225 DN 80
175, 225 DN 100
containing:
pendulum disk, pin, graphite seal, seat
Valve set, pendulum disk
(PTFE seal material)
Actuator size Nominal
diameter
175, 225 DN 80
175, 225 DN 100
containing:
sealing disk, pin, graphite seal, seat
Order no.
155 483
155 484
155 485
Order no. Order no. of
required
assembly tool
155 487 653 816
155 488 653 817
155 489 653 818
Order no. Order no. of
required
assembly tool
155 494 655 558
155 495 655 558
Valve set (PTFE seal material)
Actuator size Nominal
diameter
DN 65
175
DN 80
175, 225
DN 100
175, 225
containing:
pendulum disk, pin, graphite seal
Order no.
155 491
155 492
155 493
2012 big - 7