Technical manual
Sylax
DN
25-350 mm
uksylax25_350 - Updated 20/09/2016
3
Spare parts list
Nb
DESCRIPTION
Qty
MATERIALS ACCORDING TO NORMS
Materials
EN
ASTM
JIS
1
Body
1
Ductile iron
EN GJS 400-15 (JS 1030)
-
FCD40
Cast iron
EN GJL 250 (JL 1040)
-
FC25
Steel*
GE 280 (E280 - 480M)
gr WCB
-
Stainless steel*
GX5 CrNiMo 19-11-2 (1.4408)
316
SUS 316
2
Liner
1
EPDM
-
-
-
White EPDM
-
-
-
High content nitrile
-
-
-
White nitrile
-
-
-
Carboxylated nitrile
-
-
-
CSM (Polyethylen chloro-sulfonated)
-
-
-
Silicone
-
-
-
FKM
-
-
-
Buthyl
-
-
-
Natural rubber
-
-
-
3
Disc
1
Ductile iron
EN GJS 400-15 (JS 1030)
-
FCD40
Stainless steel
GX5 CrNiMo 19-11-2 (1.4408)
316
SUS 316
Alu-bronze*
CuAl10Fe5Ni5 (CC333G)
-
-
4
Stem
1
Stainless steel
X5 CrNiCuNb 16-4 (1.4542)
630
SUS 630
Stainless steel°
X2 CrNiMo 17-12-2 (1.4404)
316L
SUS 316L
Stainless steel
X30 Cr13 (1.4028)
420
SUS 420 J2
5 - 6
Anti-friction bearing
1
Zinc coated steel + PTFE
-
-
-
7
Sealing and anti-
extrusion bush
2
Plastic
Grivory XE3883 black 9915 GV4
-
-
8
O-ring seal
1
Nitrile/FKM
-
-
-
9
Circlips
1
Stainless steel
X30 Cr13 (1.4028)
420
SUS 420 J2
Steel
XC 75
-
-
10
Identification plate
1
Aluminium
EN AW - AL995 (EN AW - 1050A)
-
-
11
Rivet
2
Alu / Stainless steel
-
-
-
9
8
7
10
11
6
2
4
3
5
1
9
8
7
1
6
5
2
3
4
10
11
12
13
14 15
16
ATEX special spare parts list
12
Braid
1
Tinned copper
-
-
-
13
Discharge electro-static braid
1
Tinned copper
-
-
-
14
Screw
1
Stainless steel
A2 - 70
304
SUS 304
15
Stop washer
1
Stainless steel
X5 CrNi 18-10 (1.4301)
304
SUS 304
16
ATEX identification plate
1
Aluminium
EN AW - AL995 (EN AW - 1050A)
-
-
* Except DN200
° Except DN200 and 250
