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
Technical Manual
Register: 13
Page: 1
Date: 12.1995
Revision: 08.2009
Register 13 |
|
CONTENTS - AKH2A |
|
Contents |
Page |
Technical Data AKH2A....................................................................................................... |
2 |
Material Specification AKH2A............................................................................................ |
3 |
Dimensions AKH2A............................................................................................................ |
4 |
Spare Parts AKH2A Standard ........................................................................................... |
5 |
Assembly Instructions AKH2A............................................................................................ |
6 |
Disassembly Instructions AKH2A....................................................................................... |
7 |
AKH2A - Recommended Tightening Torques.................................................................... |
8 |
Manual Actuator................................................................................................................. |
9 |
Material specification.......................................................................................................... |
9 |
Material Specification - AKH2A with manual actuator...................................................... |
10 |
Technical Data - AKH2A with manual actuator................................................................. |
11 |
AKH2A with actuator mounting (drawing)........................................................................ |
13 |
Material SpecificationAKH2A with actuator mounting ................................................... |
14 |
AKH2A - Dimension Sheet for actuator mounting acc. to NAMUR-recommendation...... |
15 |
AKH2A/DA - Vented Seatrings......................................................................................... |
16 |
Material Specification AKH2A/DA.................................................................................... |
17 |
Assembly Instructions - AKH2A/DA................................................................................. |
18 |
AKH2A with stem extension (drawing)............................................................................. |
19 |
Material Specification - AKH2A with stem extension........................................................ |
20 |
Technical Data - AKH2A with stem extension.................................................................. |
21 |
Technical Data/Material SpecificationAKH2A with lockable hand lever......................... |
22 |
AKH2A - Kv and Cv - Data................................................................................................ |
23 |
Optional C-ball in ball valves ........................................................................................... |
24 |
Optional V-ball in ball valves............................................................................................ |
25 |
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 2
Date: 12.1995
Revision: 08.2009
Technical Data AKH2A
|
|
|
|
|
Face-to-Face Dimensions |
ISO 5752 Tab. 6, short |
|||
|
|
|
|
|
|
|
|
|
ANSI B 16.10, short |
|
|
|
|
|
Flange Connections |
|
ANSI B 16.5 - 150lbs |
||
DN / ANSI |
|
L |
H |
R |
t |
Ød |
|
weight |
|
1“ |
inch |
5 |
4,72 |
6,3 |
2,26 |
0,94 |
lbs |
|
9,1 |
mm |
127 |
120 |
160 |
57,5 |
24 |
kg |
|
4,2 |
|
|
|
||||||||
1½“ |
inch |
6,5 |
5,71 |
8,27 |
2,95 |
1,5 |
lbs |
|
17,2 |
mm |
165 |
145 |
210 |
75 |
38 |
kg |
|
7,8 |
|
|
|
||||||||
2“ |
inch |
7 |
6,3 |
8,27 |
3,23 |
1,89 |
lbs |
|
25,4 |
mm |
178 |
160 |
210 |
82 |
48 |
kg |
|
11,6 |
|
|
|
||||||||
3“ |
inch |
8 |
8,07 |
12,32 |
3,96 |
2,83 |
lbs |
|
56,5 |
mm |
203 |
205 |
313 |
100,5 |
72 |
kg |
|
25,7 |
|
|
|
||||||||
4“ |
inch |
9 |
8,66 |
12,32 |
4,37 |
3,74 |
lbs |
|
81,2 |
mm |
229 |
220 |
313 |
111 |
95 |
kg |
|
36,9 |
|
|
|
||||||||
6“ |
inch |
10,5 |
11,77 |
13,27* |
5,28 |
5,12 |
lbs |
|
171,6 |
mm |
267 |
299 |
337* |
134 |
130 |
kg |
|
78,0 |
|
|
|
||||||||
*pass-through handlever ø 26,54 inch standard
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 3
Date: 12.1995
Revision: 08.2009
Material specification AKH2A
No. |
Designation |
Pieces |
Material |
Material-No. / DIN |
ASTM / AISI |
|
010 |
body |
1 |
ductile iron / FEP ° |
EN-JS1049 (GGG-40.3) / |
A 395 |
|
020 |
|
|
ductile iron / PFA ° |
DIN EN 1563 |
|
|
side piece |
1 |
ductile iron / FEP ° |
EN-JS1049 (GGG-40.3) / |
A 395 |
||
030 |
|
|
ductile iron / PFA ° |
DIN EN 1563 |
|
|
seat ring |
2 |
PTFE |
pure - PTFE |
|
||
040 |
stem |
1 |
stainless steel / PFA |
1.4470 |
/DIN EN 10283 |
A 890 CD3MN |
050 |
ball |
|
Hastelloy C4 / PFA °° |
2.4610 |
/ DIN 17744 |
|
|
|
|
|
|
||
|
DN 1“ - 2“ |
1 |
tool steel, alloyed / PFA° |
1.2343 |
/ DIN EN ISO 4957 |
A 646-95 (Gr. 10) |
|
|
|
tool steel, alloyed / FEP° |
|
|
|
|
DN 3“ - 6“ |
1 |
ductile iron / FEP ° |
EN-JS1049 (GGG-40.3) / |
A 395 |
|
|
|
|
ductile iron / PFA ° |
DIN EN 1563 |
|
|
060 |
gland follower |
1 |
ceramic Al2O3* |
1.4308 |
/ DIN EN 10283 |
A 743 CF-8 |
stainless steel |
||||||
065 |
gland insert |
1 |
PTFE-graphite |
|
|
|
070 |
hand lever |
|
|
|
|
|
|
DN 1“ - 2“ |
1 |
die cast metall |
ZP0410 / DIN EN 12844 |
|
|
|
DN 3“ - 4“ |
1 |
malleable cast iron (galvanizing) |
EN-GJS-50-7 (GGG-50) |
|
|
|
DN 6“: adapter; |
1 |
stainless steel; |
1.4308 |
/ DIN EN 10283; |
A 743 CF-8 |
|
level |
steel (chromated) |
1.0037 |
/ DIN EN 10025-2 |
A283 B |
|
080 |
|
|||||
stud bolt |
1 set |
stainless steel |
1.4301-K70 / DIN EN 10088-3 |
A 193 B8 |
||
090 |
hexagon nut |
1 set |
stainless steel |
1.4301-K70 / DIN EN 10088-3 |
A 194 8 |
|
100 |
packing material |
1 set |
PTFE ° |
|
|
|
110 |
(chevron) |
|
PTFE-graphite ° |
|
|
|
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 |
1 |
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 1“ - 4“ |
1 |
steel (galvanizing) |
1.0037 |
/ DIN EN 10025-2 |
A 283 B |
220 |
DN 6“ |
1 |
stainless steel |
1.4104 |
/ DIN EN 10088-3 |
AISI 430 F |
hexagon bolt** |
1 |
stainless steel |
1.4301 |
/ DIN EN 10088-3 |
A 193 B8 |
|
|
|
|
|
|
|
|
*ceramic ball on request
°°Hastelloy stem on request
°optional
**DN 6“ 2 hexagon bolts
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 4
Date: 12.1995
Revision: 08.2009
Dimensions AKH2A
DN / ANSI |
|
L |
E ° |
b |
D |
k |
nxØd |
S1 |
S2 |
S3 |
S4 |
S5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1“ |
inch |
5 |
3,82 |
0,57 |
4,25 |
3,13 |
4x0,63 |
0,16 |
0,1 |
0,13 |
0,13 |
0,1 |
|
mm |
127 |
97 |
14,5 |
107,9 |
79,2 |
4x16 |
4,0 |
2,5 |
3 |
3 |
2,5 |
||
|
|||||||||||||
1½“ |
inch |
6,5 |
4,65 |
0,71 |
5 |
3,88 |
4x0,63 |
0,16 |
0,13 |
0,13 |
0,13 |
0,13 |
|
mm |
165 |
118 |
18 |
127 |
98,5 |
4x16 |
4 |
3 |
3 |
3 |
3 |
||
|
|||||||||||||
2“ |
inch |
7 |
5,51 |
0,75 |
6 |
4,75 |
4x0,75 |
0,16 |
0,13 |
0,13 |
0,13 |
0,13 |
|
mm |
178 |
140 |
19 |
152,4 |
120,5 |
4x19 |
4 |
3 |
3,0 |
3 |
3 |
||
|
|||||||||||||
3“ |
inch |
8 |
8,66 |
0,85 |
7,5 |
6 |
4x0,75 |
0,16 |
0,14 |
0,16 |
0,14 |
0,16 |
|
mm |
203 |
220 |
21,5 |
190,5 |
152,5 |
4x19 |
4 |
3,5 |
4 |
3,5 |
4 |
||
|
|||||||||||||
4“ |
inch |
9 |
9,65 |
1,02 |
9 |
7,5 |
8x0,75 |
0,16 |
0,14 |
0,16 |
0,14 |
0,16 |
|
mm |
229 |
245 |
26 |
228,6 |
190,5 |
8x19 |
4 |
3,5 |
4 |
3,5 |
4 |
||
|
|||||||||||||
6“ |
inch |
10,5 |
12,32 |
1,14 |
11 |
9,5 |
8x0,87 |
0,16 |
0,2 |
0,16 |
0,2 |
0,12 |
|
mm |
267 |
313 |
29 |
279,4 |
241,5 |
8x22 |
4 |
5 |
4 |
5 |
4,5 |
||
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|||
stem lining DN |
1“ |
0,059 inch |
|
|
|
|
|
|
|
|
|||
all other sizes at least |
0,098 inch |
|
|
|
|
|
|
|
|
||||
°DN 3“ and 4“ hexagonal
°DN 6“ octagonal
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 5
Date: 12.1995
Revision: 08.2009
Spare Parts (item n°) - AKH2A Standard Version
ANSI |
|
|
Ball |
Seat Rings |
|
FEP |
PFA |
Ceramic° |
PTFE |
||
|
|||||
1“ |
0000268 |
0000323 |
0002317 |
0000159 |
|
1½“ |
0000270 |
0000325 |
0002319 |
0000160 |
|
2“ |
0000271 |
0000326 |
0002320 |
0000161 |
|
3“ |
0009170 |
0009172 |
-- |
0009425 |
|
4“ |
0009171 |
0009173 |
-- |
0009426 |
|
6“ |
0009340 |
0009341 |
-- |
0009427 |
|
|
|
|
|
|
ANSI |
Stem |
|
|
Packing (set) |
|
Stainless Steel / PFA |
Hastelloy / PFA |
PTFE |
PTFE / Graphite |
||
|
|||||
1“ |
0000115 |
0000116 |
0000167 |
0000174 |
|
1½“ |
0000117 |
0000118 |
0000168 |
0000175 |
|
2“ |
0000119 |
0000120 |
0000169 |
0000176 |
|
3“ |
0000121 |
0000122 |
0000170 |
0000177 |
|
4“ |
0000121 |
0000122 |
0000170 |
0000177 |
|
6“ |
0000123 |
0000124 |
0000172 |
0000179 |
|
|
|
|
|
|
° Al2O3
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 6
Date: 12.1995
Revision: 08.2009
Assembly Instructions AKH2A
The general installation and maintenance instructions must be observed.
1.Screw stud bolts (120) into body (010).
2.Insert stem (040) from inside of body in such a way that the flat side is parallel to body longitudinal axis.
3.Insert chevron packing (100).
4.Install gland insert (065), gland follower (060), safety washers (150), hexagon nuts (110) and grounding strap (170) also on valves with actuator.
5.Install hand lever (070) on to stem (040) and tighten it using lock washer (130) and hexagon bolt (140).
6.Insert first ball seat ring (030) into body (010).
7.Insert ball (050) to valve stem by pushing the ball in a downward motion through valve body.
8.Turn hand lever 90° of longitudinal axis of body.
9.Install second ball seat ring (030) on to ball (050).
10.Install side piece (020) on to body (010).
11.Install body bolts (080) and hexagon nuts (090) and tighten by crisscross method to recommended torques.
12.Assemble stop (210) with hexagon bolt (220).
DN 1“ to 2“ = quadrangular Flange
DN 3“ and 4“ = sexangular Flange
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 7
Date: 12.1995
Revision: 08.2009
Disassembly Instructions for AKH2A
For all jobs which are to be carried out on an installed valve, the works safety requirements and the general accident prevention instructions must be observed. Moreover, the general installation and maintenance instructions for atomac fluorcarbon resin lined valves must be considered.
1.Prior to disassembly, the valve must be cleared of all fluid according to the abovementioned instructions. Particular care must be taken that during rinsing and draining of the piping, the valve is opened and closed repeatedly. These cycles (opening and closing) are to be repeated during draining of the piping. Only when following this procedure, is it ensured that all remaining pressure inside the body (stem guide and ball seats) is eliminated.
2.For disassembly of the valve, put body on a work bench with a soft cover (rubber mat). Remove hexagon bolt (110) and serrated lock washer (150).
3.Open valve completely. Remove hand lever (070).
4.Disassemble grounding device (170).
5.Disassemble gland follower (060) and gland insert (065). If necessary, stud bolts (120) can also be removed now.
6.Remove body bolts (080) and separate side piece from body.
7.Remove first ball seat ring (030).
8.Put ball in closed position and push ball out of the body.
9.Remove stem (040) by pushing it down through the body (010). Care must be taken not to damage body liner.
10.Chevron packing (100) can easily be removed.
11. If necessary, remove hand lever stop
(210) by releasing bolt (220).
DN 1“ to 2“ = quadrangular Flange
DN 3“ and 4“ = sexangular Flange
AKH2A - atomac ball valve
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
Technical Manual
Register: 13
Page: 8
Date: 12.1995
Revision: 08.2009
AKH2A - recommended tightening torques*
|
|
tie rods |
connection flange |
gland bolts |
|
|
DN |
|
(080/090) |
(110/120/150) |
|||
|
|
|
||||
|
Nm |
in.lbs |
Nm |
in.lbs |
Nm |
in.lbs |
1“ |
19 |
168 |
15 |
133 |
4 |
35 |
1½“ |
38 |
336 |
26 |
230 |
7 |
62 |
2“ |
66 |
584 |
60 |
531 |
7 |
62 |
3“ |
116 |
1027 |
100 |
885 |
8 |
71 |
4“ |
140 |
1239 |
76 |
673 |
8 |
71 |
6“ |
161 |
1425 |
129 |
1142 |
12 |
106 |
|
|
|
|
|
|
|
* maximum value
AKH2A - atomac ball valve
Loading...