Burkert Type 2301 - Manual (Page 45)

45
Replacement parts
Valve seat set
consisting of: valve seat, O-ring (depending on the version),
graphite seal
Orifice dn [mm] Orifice dn [mm]
seat Body seat Body
4 10/15 40 40
6 10/15 50
8 10/15 65
10
10/15 50 50
20 65
15
15 80
20 65 65
25 80
20
20 100
25 80 80
32 100
25
25 100 100
32
40
32
32
40
50
Tab. 20: Valve seat set
Valve seat sets are available on request from your Bürkert
sales office.
sealing set for packing gland
spindle ∅ Body dn
actuator
size
Order no.
10 10/15 – 25
∅ 50
216 436
∅ 70
14 25 - 50
∅ 90
216 438
∅ 130
22 65 - 100 ∅ 130 252 545
Tab. 21: Sealing set for packing gland
Va spindle guide for packing gland
spindle ∅
dn actuator size Order no.
10
10/15 ∅ 50, ∅ 70 246 577
20/25 ∅ 50, ∅ 70 246 578
32 ∅ 70 246 582
14
25 ∅ 90 246 579
32 ∅ 90, ∅ 130 246 583
40 ∅ 90, ∅ 130 246 593
50 ∅ 90, ∅ 130 246 593
22 65 – 100 ∅ 130 252 543
Tab. 22: VA spindle guide for packing gland
english
Type 2301