Flowserve AKH2 IOM Atomac Lined Ball Valve IOM - Manual (Page 20)

AKH2 - atomac ball valve - full port
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: +49(0) 2561-686-100
Fax: +49(0) 2561-686-200
Register: 2
Page: 21
Date: 12.1995
Revision: 02.2009
Technical Manual
Material specification AKH2/DA
No. Designation Pieces Material Material-No. / DIN ASTM / AISI
010 body 1 ductile iron / PFA ° EN-JS1049 (GGG-40.3) / A 395
ductile iron / FEP ° DIN EN 1563
020 side piece 1 ductile iron / PFA ° EN-JS1049 (GGG-40.3) / A 395
ductile iron / FEP ° DIN EN 1563
030 seat ring 1 PTFE pure - PTFE
035 seat ring with pressure
compensation grooves
1 PTFE pure - PTFE
040 stem 1 stainless steel / PFA 1.4470 / DIN EN 10283 A 890 CD3MN
Hastelloy C4 / PFA ** 2.4610 / DIN 17744
050 ball
DN 15 - 50, DN ½"- 2" 1 tool steel, alloyed / PFA° 1.2343 / DIN 17350 A 646-95 (Gr. 10)
tool steel, alloyed / FEP°
DN 65 - 300, DN 3"- 12" 1 ductile iron / PFA ° EN-JS1049 (GGG-40.3) / A 395
ductile iron / FEP ° DIN EN 1563
ceramic Al
2
O
3
*
MG-PSZ DN 150/6"
060 gland follower 1 stainless steel 1.4308 / DIN EN 10283 A 743 CF-8
065 gland insert 1 PTFE-graphite
070 hand lever
DN 15 - 50, DN ½"- 2" 1 die cast metall ZP0410 / DIN EN 12844
DN 65 - 100, DN 3"- 4" 1 ductile iron (galvanized) EN-GJS-50-7 (GGG-50)
DN 150, 200, DN 6", 8" 1 steel 1.0037 / DIN EN 10025-2 A 283 B
080 stud bolt
DN 15, 20, 32, 1 set stainlees steel 1.4301-K70 / DIN EN 10088-3 A 193 B8
150 - 300, DN ½"- 12"
hexagon bolt
DN 25, 40, 50, 65, 1 set stainless steel 1.4301-K70 / DIN EN 10088-3 A 193 B8
80, 100
090 hexagon nut 1 set stainless stel 1.4301-K70 / DIN EN 10088-3 A 194 8
100 packing material 1 set PTFE °
(chevron ) PTFE-graghit °
110 hexagon nut 2 stainless steel 1.4301 / DIN EN 10088-3 A 194 8
120 stud bolt 2 stainless steel 1.4301 / DIN EN 10088-3 A 193 B8
130 lock washer 1 stainless steel 1.4301 / DIN EN 10088-3 AISI 304
140 hexagon bolt 1 stainless steel 1.4301 / DIN EN 10088-3 A 193 B8
150 serrated lock washer 2 stainless steel 1.4301 / DIN EN 10088-3 AISI 304
170 grounding device 1 stainless steel 1.4310 / DIN EN 10270-3 AISI 301
210 stop
DN 15 - 100, DN ½"- 4" 1 steel (galvanized) 1.0037 / DIN EN 10025-2 A 283 B
DN 150, 200, DN 6", 8" 2 stainless steel 1.4104 / DIN EN 10088-3 AISI 430 F
220 hexagon bolt°° 1 stainless steel 1.4301 / DIN EN 10088-3 A 193 B8
* ceramic ball on request ( available up to DN 150 / 6" )
** Hastelloy stem on request
° optional
°° DN 6", 8", 150 and 200 - 2 hexagon bolts