Jafar 8851 Manual de operação e manutenção - Página 12

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2.4 MATERIALS TYPE 8852

List of basic materials used for the construction of an underground hydrant TYPE 8852
see table
Item Part name
1
Main body
2
Lower body
3
Nut holder
4
Cover
5
Poppet
6
Cap
7
Stem
8
Spindle
9
Tooth socket
Gasket
10
Outlet seal
11
Deflector
12
13
Stopper
14
Stem nut
15
O-ring
16
Bolt
17
Nut
18
Ball
H
DN
RD
H
1
[mm]
750
665
500
1000
915
750
80
1250
1165
1000
1500
1415
1250
1800
1715
1500
1000
935
750
1250
1185
1000
100
1500
1435
1250
1800
1735
1500
Material
Cast-iron, EN-GJS 400-15
EN-GJS500-7
Cast-iron, EN-GJS 400-15
EN-GJS500-7
Cast-iron, EN-GJS 400-15
EN-GJS500-7
Cast-iron, EN-GJS 400-15
EN-GJS500-7
Cast-iron, EN-GJS 400-15
EN-GJS500-7
EPDM
Cast-iron, EN-GJS 400-15
EN-GJS500-7
Stainless steel 1.4021
Stainless steel 1.4301
Cast-iron, EN-GJS 400-15
EN-GJS500-7
EPDM
EPDM
EPDM
Brass
Brass
EPDM
Steel St3S/Zn5
Stainless steel, A2
Steel St3S/Zn5
Stainless steel, A4
Cellular polypropylene or aluminium
alloy AlSi/EPDM
OPERATION AND MAINTENANCE MANUAL
Weight [kg]
8851.1 8851.2
8851.3
-
30
-
34
-
-
39
44
-
45
52
-
-
-
50
-
-
56
-
-
62
-
-
70
-
-
Reference standard
PN-EN1563: 2012
PN-EN1563: 2012
PN-EN1563: 2012
PN-EN1563: 2012
PN-EN1563:2012
PN-ISO1629:2005
PN-EN1563: 2012
PN-EN 10088-1: 2014
PN-EN 10088-1:2014
PN-EN1563: 2012
PN-ISO 1629:2005
PN-ISO 1629:2005
PN-ISO 1629:2005
PN-EN 1982:2010
PN-EN 1982:2010
PN-ISO 1629:2005
PN-EN ISO 4017: 2011
PN-EN ISO 4762: 2006
PN-EN ISO 4032: 2013
PN-EN 1706:2011
PN-ISO 1629:2005
01-2016
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