Item
Designation
Material
2" IPS
3" IPS
4" IPS
6" IPS
Sealing set complete 1)
EPDM
221-304.19
221-304.20
221-304.21
221-304.23
FKM
221-511.88
221-511.89
221-511.90
221-511.92
HNBR
221-519.83
221-519.84
221-001348
--
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
SUSTA-PVDF
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 W
1.4404
221-116.19
221-116.16
221-116.18
221-116.09
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
391
Housing NL
1.4404
221-636.11
221-636.12
221-636.15
221-636.35
392
Housing NL
1.4404
221-637.11
221-637.12
221-637.15
221-637.30
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 flange
N
1.4404
221-570.07
221-570.12
221-570.15
221-570.18
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 the items 1, 5, 6, 7, 29 and 30
* Items marked with an * are wearing parts
** Do not grease Item 7
Spare parts list - Shuttle valve W
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08.03.2022
79
Summary of Contents for VARIVENT X
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