Burkert Type 2712 - Manual (Page 7)

EA 2012, 2702, 2712 - 5
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Valve set (PTFE seal material)
Trim kit (Valve set + seat)
DN Order no. for
valve set
Order no. for valve
set plus seat
10/15 149 606 149 608
20 011 171 149 864
25* 011 202 161 376
25** 160 737 149 786
32 011 208 149 787
40 011 209 149 788
50 233 813 237 390
65 233 815 237 391
80 155 492 155 488
100 155 493 155 489
Containing: pendulum disk, pin, graphite seal,
seat
For assembly tools, see under "Replacing the
valve seat"
Containing: packed gland module, graphite
seals
Valve set
(PTFE seal material)
Actuator size Nominal
diameter
Order no.
175 DN 65 155 491
175, 225 DN 80 155 492
175, 225 DN 100 155 493
Containing: pendulum disk, pin, graphite seal
Set of seals, packed gland
Actuator size Nominal
diameter
Order no.
175 DN 65 155 483
175, 225 DN 80 155 484
175, 225 DN 100 155 485
Trim kit (Valve set + seat)
(PTFE seal material)
Actuator size Nominal
diameter
Order no.
175 DN 65 155 487
175, 225 DN 80 155 488
175, 225 DN 100 155 489
For assembly tools, see under "Replacing
the valve seat"
* Actuator size ∅ 50
** Actuator size ∅ 63,80
DN
Steel/Steel PTFE/Steel
Order no. Order no.
13 170 322 170 315
20 170 323 170 316
25 170 324 170 318
32 170 325 170 319
40 170 326 170 320
50 170 327 170 321
65 171 093 171 092
Containing: plug, dowel pin, graphite seal,
lubricant
Plug set
Valve set containing: pendulum disk, pin,
graphite seal
Trim kit containing: pendulum disk, pin,
graphite seal and seat