Item
Designation
Material
1" OD
1.5" OD
2" OD
2.5" OD
Sealing set complete 1)
EPDM
221-304.24
221-304.25
221-304.25
221-304.26
FKM
221-511.93
221-511.94
221-511.94
221-511.95
HNBR
221-519.65
221-519.66
221-519.66
221-519.67
1*
Seal ring
EPDM
924-084
924-084
924-084
924-085
FKM
924-082
924-082
924-082
924-083
HNBR
924-311
924-311
924-311
924-313
2
Bearing
PTFE/carbon
935-001
935-001
935-001
935-002
Bearing, 3A
PEEK
935-098
935-098
935-098
935-099
3
Seal disk
1.4404
221-141.01
221-141.02
221-141.02
221-141.03
4
Bearing disc
1.4301
221-142.01
221-142.02
221-142.02
221-142.03
5*
O-ring
EPDM
930-309
930-144
930-144
930-150
FKM
930-168
930-171
930-171
930-176
HNBR
930-632
930-633
930-633
930-634
6*
O-ring
NBR
930-004
930-004
930-004
930-004
**7*
V-ring
EPDM
932-046
932-021
932-021
932-024
FKM
932-030
932-033
932-033
932-035
HNBR
932-087
932-088
932-088
932-090
9
Lantern
1.4301
221-121.01
221-121.07
221-121.07
221-121.08
10
Spacer nut
1.4305
221-147.02
221-147.02
221-147.02
221-147.01
15
Valve disk X1
1.4404
221-113.01
221-113.02
221-113.02
221-113.03
17
Valve disk X2
1.4404
221-117.12
221-117.03
221-117.04
221-117.32
28*
O-ring
EPDM
930-276
930-276
930-276
930-350
FKM
930-277
930-277
930-277
930-269
HNBR
930-627
930-627
930-627
930-628
29*
O-ring
NBR
930-026
930-026
930-026
930-026
30*
O-ring
NBR
930-026
930-026
930-026
930-026
33
Seat ring N
1.4404
221-107.01
221-107.02
221-107.02
221-107.03
35
Blanking plate
1.4404
221-144.01
221-144.02
221-144.02
221-144.03
43
Clamp join KL
1.4401
221-507.02
221-507.04
221-507.04
221-507.09
46
Clamp join KL
1.4401
221-507.06
221-507.06
221-507.06
221-507.06
401
Housing V1
1.4404
221-101.27
221-101.28
221-101.29
221-101.30
402
Housing V2
1.4404
221-102.52
221-102.53
221-102.54
221-102.55
420
Housing connection
flange U
1.4404
221-149.01
221-149.02
221-149.02
221-149.03
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_V
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Summary of Contents for VARIVENT X
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