Spare Parts Sets - Burkert 2712 Manuel D'utilisation

Spare parts sets

NOTE
Before removal or opening of the device, be sure to interrupt the supply of medium and
relieve the pressure in the piping.
Control cone set
DN DN
Pipe Seat
10, 15 4
10, 15 6
10, 15 8
10, 15 10
20 10
15 15
20 15
25 15
20 20
25 20
32 20
25 25
32 25
40 25
32 32
40 32
50 32
40 40
50 40
50 50
65 40
65 50
65 65
Contains:
Control cone, dowel pin, graphite seal
NOTE Spare parts sets for special versions are available on request (e.g. oxygen or analysis
versions, etc.).
Steel/steel PTFE/Steel
Order no. Order no.
149 934 -
152 696 -
149 935 149 962
149 912 149 963
149 914 149 965
149 915 149 943
149 915 149 944
149 917 149 945
149 918 149 946
149 951 149 947
149 952 149 948
149 953 149 949
149 945 149 950
149 955 150 001
149 956 150 002
149 957 150 003
149 958 150 004
149 959 150 006
149 960 150 007
149 961 150 008
155 624 155 636
155 626 155 638
155 629 155 641
M S
AINTENANCE AND
Tightening torques for seat assembly
Connection
Seat Housing Uncoated
DN 4-15 DN 15
DN 20 DN 20
DN 25 DN 25
DN 32 DN 32
DN 40 DN 40
DN 50 DN 50
DN 65 DN 65
DN 80 DN 80
DN 100 DN 100
Control fittings set
DN DN
Pipe Seat
10, 15 4
10, 15 6
10, 15 8
10, 15 10
20 10
15 15
20 15
25 15
20 20
25 20
32 20
25 25
32 25
40 25
32 32
40 32
50 32
40 40
50 40
50 50
65 40
65 50
65 65
Contains:
valve set, control cone, dowel pin, graphite seal
V
ERVICING OF THE ALVE
Torque
Tolerance
Coated
seat seat
25 20 + 3
35 28 + 3
50 40 + 5
80 65 + 5
100 85 + 8
120 120 + 8
150 150 + 10
180 180 + 10
220 220 + 10
Steel/steel PTFE/Steel
Order no. Order no.
150 011 -
152 695 -
150 012 150 046
150 013 150 047
150 014 150 048
150 015 150 049
150 016 150 050
150 017 150 051
150 018 150 052
150 019 150 053
150 020 150 054
150 021 150 055
150 022 150 056
150 023 150 057
150 024 150 058
150 029 150 059
150 030 150 060
150 043 150 071
150 044 150 072
150 045 150 073
155 648 155 560
155 650 155 662
155 653 155 665
2712 - 15