7 Parts list and service kits
Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine
spare parts.
Service kits
Denomination
DN/OD 51
DN 50
Seat ø53.3
DN/OD 63.5
DN/OD 76.1
DN 65/DN 80
Seat ø81.3
#2
DN/OD 101.6
DN 100
Seat ø100.3
#1
DN/OD 101.6
DN 100
Seat ø115.3
DN 125
DN 150
Seat ø115.3
♦
Service kit, EPDM ............................
9611921647 9611921648 9611926350 9611921650 9611926041
♦
Service kit, NBR .............................
9611921653 9611921654 9611926351 9611921656 9611926042
♦
Service kit, FPM ..............................
9611921659 9611921660 9611926352 9611921662 9611926043
♦
Service kit, HNBR ............................
9611921665 9911921666 9611926353 9611921668 9611926044
For mixed size housings, the service kit is determined by the smallest size connection on the valve.
One exception is any housing with 6” connections will always refer to the 6” service kits listed below:
♦
Service kit, EPDM ............................
9611926121 9611926185 9611926390 9611926249
♦
Service kit, NBR .............................
9611926122 9611926186 9611926391 9611926250
♦
Service kit, FPM ..............................
9611926123 9611926187 9611926392 9611926251
♦
Service kit, HNBR ............................
9611926124 9611926188 9611926393 9611926252
Parts marked with
♦ are included in the service kit.
#1 = Serial no. below 1030000 - manufactured before October 1st 2003
#2 = Serial no. above 1030000 - manufactured after October 1st 2003
NOTE!
If different connection size on upper and lower body, except for size 6", it is always the smallest body that determines the service kit.
If clamped valve body an extra O-ring (pos. 52) is required.
If SpiralClean in leakage chamber extra O-rings (2x pos. 39 and 1x pos. 40) is required.
Spare parts for mix size please refer to Configurator in AL Anytime
NOTE!
All FPM service kits are supplied with EPDM seal ring, pos. 74.
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