Item
Designation
Material
2" IPS
3" IPS
4" IPS
6" IPS
Sealing set complete 1)
EPDM
221-304.25
221-304.26
221-304.27
221-304.29
FKM
221-511.94
221-511.95
221-511.96
221-511.98
HNBR
221-519.66
221-519.67
221-004164
--
1*
Seal ring
EPDM
924-084
924-085
924-085
924-088
FKM
924-082
924-083
924-083
924-087
HNBR
924-311
924-313
924-313
--
2
Bearing
PTFE/carbon
935-001
935-002
935-002
935-003
Bearing, 3A
PEEK
935-098
935-099
935-099
935-102
3
Seal disk
1.4404
221-141.02
221-141.03
221-141.04
221-141.05
4
Bearing disc
1.4301
221-142.02
221-142.03
221-142.03
221-142.04
5*
O-ring
EPDM
930-144
930-150
930-156
930-260
FKM
930-171
930-176
930-178
930-259
HNBR
930-633
930-634
930-863
--
6*
O-ring
NBR
930-004
930-004
930-007
930-007
**7*
V-ring
EPDM
932-021
932-024
932-028
932-042
FKM
932-033
932-035
932-039
932-041
HNBR
932-088
932-090
930-100
--
9
Lantern
1.4301
221-121.12
221-121.10
221-121.11
221-121.05
10
Spacer nut
1.4305
221-147.02
221-147.01
221-147.01
221-147.06
15
Valve disk X1
1.4404
221-113.02
221-113.04
221-113.05
221-113.08
17
Valve disk X2
1.4404
221-117.14
221-117.06
221-117.13
221-117.10
28*
O-ring
EPDM
930-276
930-350
930-350
930-373
FKM
930-277
930-269
930-269
930-383
HNBR
930-627
930-628
930-628
--
29*
O-ring
NBR
930-026
930-026
930-026
930-035
30*
O-ring
NBR
930-026
930-026
930-026
930-026
33
Seat ring N
1.4404
221-107.02
221-107.03
221-107.04
221-107.06
35
Blanking plate
1.4404
221-144.02
221-144.03
221-144.04
221-144.05
43
Clamp join KL
1.4401
221-507.04
221-507.09
221-507.11
221-507.14
46
Clamp join KL
1.4401
221-507.06
221-507.06
221-507.06
221-507.11
401
Housing V1
1.4404
221-101.37
221-101.35
221-101.36
221-101.17
402
Housing V2
1.4404
221-102.62
221-102.59
221-102.60
221-102.17
420
Housing connection X
1.4404
--
--
--
--
A
Actuator VARIVENT®
See parts list/dimensions sheet for VARIVENT® actuator
B
Control head S
See spare parts list for control head S
Control top T.VIS®
See parts list for control top T.VIS®
Grease RIVOLTA F.L.G. 100g tube not included with sealing set.
413-136
1) The sealing set includes items 1, 5, 6, 7, 28, 29 and 30
* Items marked with an * are wearing parts
** Do not grease Item 7
Spare parts list - shuttle valve X
430BAL008430EN_4
68
08.03.2022