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Copyright © AVK Holding A/S, original version, rev. 10, 30-June-2020
2. AVK series 854 parts list
Item Description
Material
1
Body
Ductile iron
2
Cylinder retainer flange
Ductile iron
3
Fulcrum bracket
Ductile iron
4
Cylinder
DZR Brass
5
Piston
Bronze
6
Bolt
Stainless steel
7
Float ball
Stainless steel / PP
8
Lever
Steel, stainless / hot dip galvanized
9
Hinge pin
Stainless steel
10
Fulcrum pin
Stainless steel
11
Bushing
Bronze
12
Links
Steel, hot dip galvanized
13
Split pin
Stainless steel / copper
14
Piston seal ring
EPDM rubber
15
Groove for piston seal ring
-
16
O-Ring gasket
EPDM rubber
17
Seat ring
Bronze
18
Main seal
EPDM rubber
19
Valve guide
Bronze
20
Nut and washer
Stainless steel
21
Bolt
Stainless steel
22
Filler cap
Stainless steel / PP
23
Bushing (only certain models)
Stainless steel
