VPP2-06-xV/xx-CE1017_Instruction manual for the use of_Gebrauchsanweisung_Návod k použití__29426400_2en_de_cz_09/2021
Page 10
www.argo-hytos.com
The valve does not require maintenance during normal operation.
6.7 Product maintenance
A
seal set
can be ordered as a spare part:
6.8 Supplied spare parts
Seals NBR
Position
Description of spare part
Specification
Order number
1
Housing face seal
Dual-seal 17.4x24x1.5
Set 16757100
2
Housing seal
O-ring 20x2.65
3
Retaining ring
19.43x23.79x1.14
Seal storage conditions
are specified in ISO 2230 – Rubber products – Storage conditions:
The seals should be stored:
› In covered, dry and temperate areas at temperatures of +15 ... +25 °C (+59 ... +77 °F), away from direct heat sources
› Protected from the weather, from direct sunlight and ultraviolet radiation
› Undeformed, on a clean flat surface in the original packaging
› Out of reach of oil and chemicals
Rubber groups
Abbreviation of chemical name according to ISO 1629 Chemical composition
Length of storage
A
Polyurethane AU
Polyester urethane rubber
5 year
B
NBR
Butadiene acrylonitrile rubber
7 year
C
FKM / FPM (Viton)
Fluor elastomer
10 year
Remove the valve from the hydraulic circuit (see chapter 6.5 Extraordinary and emergency situations).
Remove as much residual working fluid from the valve as possible.
Dispose of the valve in an environmentally friendly manner in accordance with the applicable regulations.
The valve is mainly made of recyclable materials (carbon non-alloy steel, housing – PE).
7. Manufacturer contact
ARGO-HYTOS s.r.o.
Dělnická 1306
CZ - 543 01 VRCHLABÍ
Czech Republic
Tel. +420 499 403 111
E-mail:
6.9 Product disposal
Seals FPM
Position
Description of spare part
Specification
Order number
1
Housing face seal
Dual-seal 17.4x24x1.5
Set 40112100
2
Housing seal
O-ring 20.29x2.62
3
Retaining ring
19.43x23.79x1.14
1
2+3
