Flowserve AKH6 User manual

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 1
Date: 07.1991
Revision: 06.2020
Technical Manual
Register 6
CONTENTS - AKH6
Contents
Technical Data AKH6 (DIN) ................................................................................... 2
Technical Data AKH6 (ANSI)................................................................................. 3
Material specication AKH6................................................................................... 4
Dimensions AKH6 (DIN) ........................................................................................ 5
Dimensions AKH6 (ANSI)...................................................................................... 6
Spare Parts (item n°) - AKH6 Standard Version.................................................... 7
Assembly Instructions AKH6 ................................................................................ 8
Disassembly Instructions for AKH6 ....................................................................... 9
AKH6 - recommended tightening torques* .......................................................... 10
Gear Operator (worm gear) ................................................................................. 11
Material specication - AKH6 with manual Gear ................................................. 12
AKH6 - Actuator Sizing Torques .......................................................................... 13
AKH6 with kit for actuator mounting .................................................................... 14
AKH6 - Dimension for actuator mounting acc. to NAMUR - recommendation .... 15
AKH6/DA with pressure compensation grooves by slotted seat ring................... 16
Special cleaning and packaging procedures ....................................................... 17
AKH6 Extension Kit ............................................................................................. 17
AKH6 - Kv Data and CvData (DIN EN 60534-2-3) ............................................... 18
Optional ball with side vent hole .......................................................................... 19
Optional with C-ball ............................................................................................. 20
Optional with V-ball or S-ball ............................................................................... 21
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 2
Date: 07.1991
Revision: 06.2020
Technical Manual
Technical Data AKH6 (DIN)
A - A
B - B
A
A
B
B
300 304 310
DN
2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN
2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN
1
ØD°
b
Øk1
nxØd
1
Øk
nxØd
S4
DN
1
weight
* pass-through handlever ø 26,54 inch
° DN 025-050 quadrilateral, DN 080 octagonal, DN 100 hexagonal
DN1 / DN2 L H R t ØD° Ød
025/050 mm 150 124 160 65,5 106 24 kg 7,6
inch 5,91 4,88 6,3 2,58 4,17 0,94 lbs 16,8
025/100 mm 150 124 160 65,5 106 24 kg 10,7
inch 5,91 4,88 6,3 2,58 4,17 0,94 lbs 23,6
040/080 mm 185 150 210 80 124 38 kg 10,7
inch 7,28 5,91 8,27 3,15 4,88 1,5 lbs 23,6
050/080 mm 195 165,5 210 87,5 144 48 kg 17,7
inch 7,68 6,52 8,27 3,44 5,67 1,89 lbs 39,0
050/100 mm 200 165,5 210 87,5 144 48 kg 19,8
inch 7,87 6,52 8,27 3,44 5,67 1,89 lbs 43,7
050/150 mm 185 165,5 210 87,5 144 48 kg 22,6
inch 7,28 6,52 8,27 3,44 5,67 1,89 lbs 49,8
080/100 mm 245 212 313 118 230 80 kg 39,0
inch 9,65 8,35 12,32 4,65 9,06 3,15 lbs 86,0
080/150 mm 280 212 313 118 230 80 kg 37,8
inch 11,02 8,35 12,32 4,65 9,06 3,15 lbs 83,3
100/150 mm 290 227 313 140 250 100 kg 52,0
inch 11,42 8,94 12,32 5,51 9,84 3,94 lbs 114,6
150/200 mm 305 317 337* 180 365 147 kg 90,0
inch 12 12,48 13,27* 7,09 14,37 5,79 lbs 198,4
150/250 mm 350 317 337* 180 395 147 kg 211,0
inch 13,78 12,48 13,27* 7,09 15,55 5,79 lbs 465,2
Flange Connections DIN EN 1092-2 PN 16
DN 200 DIN EN 1092-2 PN 10
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 3
Date: 07.1991
Revision: 06.2020
Technical Manual
Technical Data AKH6 (ANSI)
A - A
B - B
A
A
B
B
300 304 310
DN
2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN
2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN
1
ØD°
b
Øk1
nxØd
1
Øk
nxØd
S4
DN
1
weight
* pass-through handlever Ø 26,54 inch
° DN 1“-2“ quadrilateral, DN 3“ octagonal, DN 100 hexagonal
DN1 / DN2 L H R t ØD° Ød
1“/2“ inch 5,91 4,88 6,3 2,58 4,17 0,94 lbs 16,8
mm 150 124 160 65,5 106 24 kg 7,6
1½“/3“ inch 7,28 5,91 8,27 3,15 4,88 1,5 lbs 23,6
mm 185 150 210 80 124 38 kg 10,7
2“/3“ inch 7,68 6,52 8,27 3,44 5,67 1,89 lbs 37,7
mm 195 165,5 210 87,5 144 48 kg 17,1
2“/4“ inch 7,87 6,52 8,27 3,44 5,67 1,89 lbs 43,7
mm 200 165,5 210 87,5 144 48 kg 19,8
2“/6“ inch 7,28 6,52 8,27 3,44 5,67 1,89 lbs 48,7
mm 185 165,5 210 87,5 144 48 kg 22,1
3“/4“ inch 9,65 8,35 12,32 4,65 9,06 3,15 lbs 82,7
mm 245 212 313 118 230 80 kg 37,5
4“/6“ inch 11,42 8,94 12,32 5,51 9,84 3,94 lbs 123,7
mm 290 227 313 140 250 100 kg 56,1
6“/8“ inch 12 12,44 13,27* 5,08 14,37 5,79 lbs 198,4
mm 305 316 337* 129 365 147 kg 90,0
Flange Connections ASME B 16.5 Cass 150,
 Min.angethicknessacc.
to ASME B 16.5 Cass 150,
Table 9 (Flanged Fittings)
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 4
Date: 07.1991
Revision: 06.2020
Technical Manual
Material specication AKH6
No. Designation Quantity Material Material-No. / DIN ASTM / AISI
010 body 1 ductile iron / PFA EN-JS1049 (GGG-40.3) / DIN EN 1563 A 395
1 ductile iron / PFA conductive EN-JS1049 (GGG-40.3) / DIN EN 1563 A 395
020 side piece 1 ductile iron / PFA EN-JS1049 (GGG-40.3) / DIN EN 1563 A 395
1 ductile iron / PFA conductive EN-JS1049 (GGG-40.3) / DIN EN 1563 A 395
DN 150/° 1 stainless steel / PFA 1.4571
030 seat ring 2 PTFE
2 PTFE conductive
040 stem 1 stainless steel / PFA 1.4470 / DIN EN 10283 A 890 CD3MN
1stainless steel / PFA conductive 1.4470 / DIN EN 10283 A 890 CD3MN
1 Hastelloy C4 / PFA ** 2.4610 / DIN 17744
050 ball
DN 025/°-050/°, DN 1“/°-2“/° 1 cast steel / PFA 1.0619 / DIN EN 10213-2 A 216 Grade WCB
1 cast steel / PFA conductive 1.0619 / DIN EN 10213-2 A 216 Grade WCB
DN 080/°-150/°, DN 3“/°-6“/° 1 ductile iron / PFA EN-JS1049 (GGG-40.3) / DIN EN 1563 A 395
1 ductile iron / PFA conductive EN-JS1049 (GGG-40.3) / DIN EN 1563 A 395
1ceramic Al2O3*
060 gland follower 1 stainless steel / PTFE-graphite 1.4308 / DIN EN 10283 A 743 CF-8
080 stud bolt
DN 150/°, DN 1“/° - 6“/° 1 set stainless steel 1.4301-K70 / DIN EN 10088-3 A 193 B8
hexagon bolt
DN 025/° - 100/° 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 °
(chevron) 1 set PTFE-graphite °
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
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
300 hand lever
DN 025/°-100/°, 1“/°-4“/° 1 die cast metall (galvanized) ZP0410 / DIN EN 12844
DN 150/°, 6“/°: adapter;
lever
1
1
Stainless steel;
steel (chromated)
1.4308 / DIN EN 10283;
1.0037 / DIN EN 10025-2
A 743 CF-8;
A283 B
304 hexagon bolt 1 stainless steel 1.4301 / DIN EN 10088-3 A 193 B8
310 stop
DN 025/°-100/°, 1“/°-4“/° 2 stainless steel 1.4301 / DIN EN 10088-3 AISI 304
DN 150/°, DN 6“/° ^ 1 stainless steel 1.4104 / DIN EN 10088-3 AISI 430 F
Valves with conductive lining only contain components with conductive materials
*ceramic ball on request (available up to DN 150/200 and DN 6“/8“)
** Hastelloy stem on request
°optional
^DN 150/° und 6“/° 2 hexagon bolts
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 5
Date: 07.1991
Revision: 06.2020
Technical Manual
Dimensions AKH6 (DIN)
stem lining DN 025/050 0,059 inch
all other sizes at least 0,098 inch
A - A
B - B
A
A
B
B
300 304 310
DN2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN1
ØD°
b
Øk
1
nxØd1
Øk
nxØd
S4
DN1
DN1 / DN2 L b b1 Øk Øk1 n x Ød n x Ød1 S1 S2 S3 S4 S5
025/050 mm 150 16,5 22 85 125 4 x 14 4 x 18 3,5 2,5 3 3,5 2,5
inch 5,91 0,65 0,85 3,35 4,92 4 x 0,55 4 x 0,71 0,14 0,1 0,12 0,14 0,09
025/100 mm 150 16,5 31,5 85 180 4 x 14 4 x 18 3,5 2,5 3 3,5 2,5
inch 5,91 0,65 1,24 3,35 7,09 4 x 0,55 4 x 0,71 0,14 0,1 0,12 0,14 0,09
040/080 mm 185 20 28 110 160 4 x 18 4 x 18 3,5 3 3 4 3
inch 7,28 0,79 1,1 4,33 6,3 4 x 0,71 4 x 0,71 0,14 0,12 0,12 0,16 0,12
050/080 mm 195 20,5 27 125 160 4 x 18 4 x 18 4 3 3,5 4 3
inch 7,68 0,81 1,06 4,92 6,3 4 x 0,71 4 x 0,71 0,16 0,12 0,14 0,16 0,12
050/100 mm 200 20,5 31 125 180 4 x 18 4 x 18 4 3 3,5 4 3
inch 7,87 0,81 1,22 4,92 7,09 4 x 0,71 4 x 0,71 0,16 0,12 0,14 0,16 0,12
050/150 mm 185 20,5 28 125 240 4 x 18 4 x 18 4 3 3,5 4 3
inch 7,28 0,81 1,10 4,92 9,45 4 x 0,71 4 x 0,71 0,16 0,12 0,14 0,16 0,12
080/100 mm 245 26 31 160 180 8 x 18 8 x 18 4 5 4 4,5 4,25
inch 9,65 1,02 1,22 6,3 7,09 8 x 0,71 8 x 0,71 0,16 0,2 0,16 0,18 0,17
080/150 mm 280 26 28,5 160 240 8 x 18 8 x 18 4 5 4 4,5 4,25
inch 11,02 1,02 1,12 6,3 9,45 8 x 0,71 8 x 0,71 0,16 0,2 0,16 0,18 0,17
100/150 mm 290 28 32,5 180 240 8 x 18 8 x 22 4 5 4 5 4,5
inch 11,42 1,1 1,28 7,09 9,45 8 x 0,71 8 x 0,87 0,16 0,2 0,16 0,2 0,18
150/200 mm 305 29 33 240 295 8 x 22 8 x 22 4 5 4 6 5,5
inch 12 1,14 1,3 9,45 11,61 8 x 0,87 8 x 0,87 0,16 0,2 0,16 0,24 0,22
150/250 mm 350 29 36,5 240 355 8 x 22 12 x 26 4,5 5 4 6 5,5
inch 13,78 1,14 1,44 9,45 13,98 8 x 0,87 12 x 1,02 0,18 0,2 0,16 0,24 0,22
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 6
Date: 07.1991
Revision: 06.2020
Technical Manual
Dimensions AKH6 (ANSI)
A - A
B - B
A
A
B
B
300 304 310
DN2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN1
ØD°
b
Øk
1
nxØd1
Øk
nxØd
S4
DN1
DN1 / DN2 L b b1 Øk Øk1 n x Ød n x Ød1 S1 S2 S3 S4 S5
1“/2“ inch 5,91 0,65 0,85 3,13 4,74 4 x 0,63 4 x 0,75 0,14 0,12 0,12 0,14 0,09
mm 150 16,5 21,5 79,2 120,5 4 x 16 4 x 19 3,5 3 3 3,5 2,5
1½“/3“ inch 7,28 0,79 1,02 3,88 6 4 x 0,63 4 x 0,75 0,14 0,12 0,12 0,16 0,12
mm 185 20 26 98,5 152,5 4 x 16 4 x 19 3,5 3 3 4 3
2“/3“ inch 7,68 0,81 1,06 4,75 6 4 x 0,75 4 x 0,75 0,16 0,12 0,14 0,16 0,12
mm 195 20,5 27 120,5 152,5 4 x 19 4 x 19 4 3 4 4 3
2“/4“ inch 7,78 0,81 1,22 4,75 7,5 4 x 0,75 8 x 0,75 0,16 0,12 0,14 0,16 0,12
mm 200 20,5 31 120,5 190,5 4 x 19 8 x 19 4 3 4 4 3
2“/6“ inch 7,28 0,81 1,1 4,75 9,45 4 x 0,75 8 x 0,75 0,16 0,12 0,14 0,16 0,12
mm 185 20,5 28 120,5 240 4 x 19 8 x 19 4 3 4 4 3
3“/4“ inch 9,65 1,02 1,22 6 7,5 8 x 0,75 8 x 0,75 0,16 0,2 0,16 0,18 0,17
mm 245 26 31 152,5 190,5 8 x 19 8 x 19 4 5 4 4,5 4,25
4“/6“ inch 11,42 1,1 1,28 7,5 9,51 8 x 0,75 8 x 0,87 0,16 0,2 0,16 0,2 0,18
mm 290 28 32,5 190,5 241,5 8 x 19 8 x 22 4 5 4 5 4,5
6“/8“ inch 12 1,14 1,3 9,51 11,75 8 x 0,87 8 x 087 0,16 0,2 0,16 0,24 0,22
mm 305 29 33 241,5 298,5 8 x 22 8 x 22 4 5 4 6 5,5
stem lining DN 1“/2“ 0,059 inch
all other sizes at least 0,098 inch
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 7
Date: 07.1991
Revision: 06.2020
Technical Manual
Spare Parts (item n°) - AKH6 Standard Version
Ball Seat Rings
Ceramic°
Stainless Steel/PFA
Stem
PTFE / Graphite
Packing (set)
DIN ANSI PFA PTFE
025/050 1“/2“ 0000323 0002317 0000159
025/100 --- 0000323 0002317 0000159
040/080 1½“/3“ 0000325 0002319 0000160
050/080 2“/3“ 0000326 0002320 0000161
050/100 2“/4“ 0000326 0002320 0000161
050/150 2“/6“ 0000326 0002320 0000161
080/100 3“/4“ 0000328 0002322 0000163
080/150 -- 0000328 0002322 0000163
100/150 4“/6“ 0000329 0002323 0000164
150/200 6“/8“ 0000330 0002405 0000165
150/250 -- 0000330 0002405 0000165
DIN ANSI Hastelloy / PFA PTFE
025/050 1“/2“ 0000115 0000116 0000167 0000174
025/100 --- 0000115 0000116 0000167 0000174
040/080 1½“/3“ 0000117 0000118 0000168 0000175
050/080 2“/3“ 0000119 0000120 0000169 0000176
050/100 2“/4“ 0000119 0000120 0000169 0000176
050/150 2“/6“ 0000119 0000120 0000169 0000176
080/100 3“/4“ 0000121 0000122 0000170 0000177
080/150 -- 0000121 0000122 0000170 0000177
100/150 4“/6“ 0000121 0000122 0000170 0000177
150/200 6“/8“ 0000123 0000124 0000172 0000179
150/250 -- 0000123 0000124 0000172 0000179
° Al2O3
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 8
Date: 07.1991
Revision: 06.2020
Technical Manual
Assembly Instructions AKH6
A - A
B - B
A
A
B
B
300 304 310
DN2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN1
ØD°
b
Øk
1
nxØd1
Øk
nxØd
S4
DN1
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atsideisparal-
lel to body longitudinal axis.
3. Insert chevron packing (100).
4. Install gland insert (065), gland follower (060), safety washer (150), hexagon
nuts (110) and grounding strap (170).
5. Install hand lever (300) on to stem (040) with the hexagon bolt (304).
6. Insertrst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 (300) 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),
making sure that recess for stem is on the
correct side.
11. Install body bolts (080) and hexagon nuts
(090) and tighten by crisscross
method to recommended torques.
12. Assemble the two stops (310).
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 9
Date: 07.1991
Revision: 06.2020
Technical Manual
Disassembly Instructions for AKH6
A - A
B - B
A
A
B
B
300 304 310
DN2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN1
ØD°
b
Øk
1
nxØd1
Øk
nxØd
S4
DN1
For all jobs which are to be carried out on an installed valve, the works safety require-
ments and the gerneral accident prevention instructions must be observed. Moreover,
the general installation and maintenance instructions for atomac uorcarbon resin lined
valves must be considered.
1. Priortodisassembly,thevalvemustbeclearedofalluidaccordingtothe
above-mentioned instructions. Particular care must be taken that during rin
sing 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). If necessary, remove the stops (310). Remove hexagon bolt (110)
and lock washer (150) and grounding device
(170).
3. Open valve completely. Remove hand lever
(300).
4. Disassemble gland follower (060) and gland
insert (065). If necessary, stud bolts
(120) can also be removed now.
5. Remove body bolts (080) and separate side
piece from body.
6. Removerstballseatring(030).
7. Put ball in closed position and push ball
out of the body.
8. Remove stem (040) by pushing it down
through the body (010). Care must be taken
not to damage body liner.
9. Chevron packing (100) can easily be
removed.
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 10
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6 - recommended tightening torques*
DN (080/090) DN1 DN2 (110/120/150)
Nm lbf · in Nm lbf · in Nm lbf · in Nm lbf · in
025/050 26 230 25 221 65 575 4 35
1“/2“ 26 230 15 133 60 531 4 35
025/100 26 230 25 221 65 575 4 35
040/080 54 478 50 442 55 486 7 62
1½“/3“ 59 522 26 257 100 885 7 62
050/080 80 708 65 575 55 486 7 62
2“/3“ 87 770 60 531 100 885 7 62
050/100 80 708 65 575 65 575 7 62
2“/4“ 87 770 60 531 76 673 7 62
050/150 80 708 65 575 130 1150 7 62
2“/6“ 87 770 60 531 129 1142 7 62
080/100 84 743 55 486 65 575 8 71
3“/4“ 87 770 100 885 76 673 8 71
080/150 84 743 55 486 130 1150 8 71
100/150 138 1221 65 575 130 1150 8 71
4“/6“ 143 1266 76 673 129 1142 8 71
150/200 178 1575 130 1150 190 1681 12 106
6“/8“ 180 1593 129 1042 188 1664 12 106
150/250 178 1575 130 1150 232 2053 12 106
* maximum value
When bolting together dissimilar materials, always tighten to the lowest recommended torque of
the components in the joint. Using higher torques may cause excessive deformation of the „softer“
material in the joint
tie rods connection ange gland bolts
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 11
Date: 07.1991
Revision: 06.2020
Technical Manual
Gear Operator (worm gear)
The fully closed, waterproof actuator consists of a body with lid, worm gear, input
shaft and hand wheel. For the correct adjustment of the ball position, there are two
adjustable stops mounted in the body.
The gear is fully greased and does not need any further lubrication.
The actuator with hand wheel is mounted on a bracket with four stainless steel bolts.
Theon/o󰀨positionisindicatedthroughapointer.Theactuatorisself-locked.
Designation Material
Body Gray Iron
Worm Spheroidal Graphite Cast Iron
Input Shaft AISI 410
Hand Wheel Steel
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 12
Date: 07.1991
Revision: 06.2020
Technical Manual
Material specication - AKH6 with manual Gear
A - A
B - B
A
A
B
B
300 304 310
DN
2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN
2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN
1
ØD°
b
Øk
1
nxØd
1
Øk
nxØd
S4
DN
1
No. Designation Quantity Material Material-No. DIN ASTM / AISI
400 gear 1
410 handwheel 1
420 bracket 1 steel (yellow chromated) 1.0037 DIN EN 10025-2 A 283 B
430 adapter 1 stainless steel 1.4104 DIN EN 10088-3 AISI 430 F
440 hexagon bolt 4 stainless steel 1.4301 DIN EN 10088-3 A 193 B8
445 serrated lock washer 4 stainless steel 1.4301 DIN EN 10088-3 AISI 304
450 hexagon bolt 4 stainless steel 1.4301 DIN EN 10088-3 A 193 B8
455 serrated lock washer 4 stainless steel 1.4301 DIN EN 10088-3 AISI 304
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 13
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6 - Actuator Sizing Torques
Packingmaterial: chevron PTFE or PTFE-graphite
Size
Size
• for clean and clear application
• for dry and slurry application
0 bar Δ p
Nm
0 psi Δ p
lbf · in
10 bar Δ p
Nm
150 psi Δ p
lbf · in
19 bar Δ p
Nm
275 psi Δ p
lbf · in
MAST
Nm lbf · in
025/050 1“/2“ 7 62 8 71 8 71 40 354
025/100 --- 7 62 8 71 8 71 40 354
040/080 1½“/3“ 20 177 27 239 34 301 115 1018
050/080 2“/3“ 27 239 34 301 45 398 130 1151
050/100 2“/4“ 27 239 34 301 45 398 130 1151
050/150 2“/6“ 27 239 34 301 45 398 130 1151
080/100 3“/4“ 59 522 85 752 108 956 420 3717
080/150 --- 59 522 85 752 108 956 420 3717
100/150 4“/6“ 79 699 119 1053 158 1398 420 3717
150/200 6“/8“ 210 1859 300 2655 360 3186 1107 9798
150/250 --- 210 1859 300 2655 360 3186 1107 9798
0 bar Δ p
Nm
0 psi Δ p
lbf · in
10 bar Δ p
Nm
150 psi Δ p
lbf · in
19 bar Δ p
Nm
275 psi Δ p
lbf · in
MAST
Nm lbf · in
025/050 1“/2“ 9 81 10 92 10 92 40 354
025/100 --- 9 81 10 92 10 92 40 354
040/080 1½“/3“ 26 230 35 311 44 391 115 1018
050/080 2“/3“ 35 311 44 391 59 518 130 1151
050/100 2“/4“ 35 311 44 391 59 518 130 1151
050/150 2“/6“ 35 311 44 391 59 518 130 1151
080/100 3“/4“ 77 679 111 978 140 1243 420 3717
080/150 --- 77 679 111 978 140 1243 420 3717
100/150 4“/6“ 103 909 155 1369 205 1818 420 3717
150/200 6“/8“ 273 2416 390 3452 468 4142 1107 9798
150/250 --- 273 2416 390 3452 468 4142 1107 9798
- Stated torques are sizing torques. No further safety factors are to be applied against these torques.
- The use of ceramic balls in lined valves will result in 15% higher sizing torques.
- The use of C-Balls or V-Balls does not result in change in sizing torques.
- Stated sizing torques are „Break-Open“ and „Re-Seating“ torques. Running torques are typically 35% below sizing
torques.
- The stated „MAST“ value is the Maximum Allowable Stem Torque. Beyond this value permanent deformation /
destruction of liner is to be expected.
- Please note the service conditions of the pressure- / vacuum-temperature-diagrams: register 1, page 13.
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 14
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6 with kit for actuator mounting
A - A
B - B
A
A
B
B
300 304 310
DN2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN1
ØD°
b
Øk1
nxØd1
Øk
nxØd
S4
DN1
No. Designation Quantity Material Material-No. DIN ASTM / AISI
500 bracket 1 steel (yellow chromated) 1.0037 DIN EN 10025-2 A 283-B
510 adapter 1 stainless steel 1.4101 DIN EN 10088-3 AISI 430 F
520 hexagon bolt 4 stainless steel 1.4301 DIN EN 10088-3 A 193 B8
525 serrated lock washer 4 stainless steel 1.4301 DIN EN 10088-3 AISI 304
530 hexagon bolt 1 set stainless steel 1.4301 DIN EN 10088-3 A 193 B8
535 serrated lock washer 1 set stainless steel 1.4301 DIN EN 10088-3 AISI 304
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 15
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6 - Dimension for actuator mounting acc. to
NAMUR - recommendation
A - A
B - B
A
A
B
B
300 304 310
DN2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN1
ØD°
b
Øk1
nxØd1
Øk
nxØd
S4
DN1
DN1 / DN2
DIN EN
ISO 5211
H A B C SW Ød S L1 L2 ISO 5211
025/050 1“/2“ mm 109 75 60 100 8 10 7,5 30,5 9,3 F05
inch 4,29 2,95 2,36 3,94 0,315 0,393 0,3 1,2 0,37
025/100 --- mm 109 75 60 100 8 10 7,5 30,5 9,3 F05
inch 4,29 2,95 2,36 3,94 0,315 0,393 0,3 1,2 0,37
040/080 1½“/3“ mm 129 100 60 100 12 16 10 25,5 12,5 F07
inch 5,05 3,94 2,36 3,94 0,472 0,63 0,39 1 0,49
050/080 2“/3“ mm 142 100 60 100 12 16 10 23 12,5 F07
inch 5,59 3,94 2,36 3,94 0,472 0,63 0,39 0,91 0,49
050/100 2“/4“ mm 142 100 60 100 12 16 10 23 12,5 F07
inch 5,59 3,94 2,36 3,94 0,472 0,63 0,39 0,91 0,49
050/150 2“/6“ mm 142 100 60 100 12 16 10 23 12,5 F07
inch 5,59 3,94 2,36 3,94 0,472 0,63 0,39 0,91 0,49
080/100 3“/4“ mm 207 135 80 140 16 22 13 34 15,5 F10
inch 8,15 5,31 3,15 5,51 0,63 0,866 0,51 1,34 0,61
080/150 --- mm 207 135 80 140 16 22 13 34 15,5 F10
inch 8,15 5,31 3,15 5,51 0,63 0,866 0,51 1,34 0,61
100/150 4“/6“ mm 222 135 80 140 16 22 13 34 15,5 F10
inch 8,74 5,31 3,15 5,51 0,63 0,866 0,51 1,34 0,61
150/200 6“/8“ mm 284 135 80 140 20 30 14 23 19,5 F12
inch 11,18 5,31 3,15 5,51 0,787 1,181 0,55 0,91 0,77
150/250 --- mm 284 135 80 140 20 30 14 23 19,5 F12
inch 11,18 5,31 3,15 5,51 0,79 1,181 0,55 0,91 0,77
+0,1
-0,1
+0
-0,1
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 16
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6/DA with pressure compensation grooves by
slotted seat ring
SeematerialspecicationAKH6page4.
K-K ( 1 / 3 )
K
K
Typenschild auf
der Rückseite des Gehäuses
NAME PLATE ON
BODY BACK SIDE
Markierung der Flussrichtung
durch Richtungspfeil
FLOW ARROW FOR
FLOW DIRECTION MARKING
Anstrom
UPSTREAMAbstrom
DOWNSTREAM
035, Sitzring gekerbt, Anstrom - Seite
SLOTTED SEATRING ON UPSTREAM SIDE
3
Handhebel in geöffneter Stellung zur rechten Seite montieren
WRENCH MOUNTING IN OPEN POSITION ON RIGHT SIDE
See Assembly Instructions AKH6 page 8.
Attention, please take care of the tight direction of indicator while assembly.
9. Install ball seat ring with pressure compensation grooves (035) on to ball (050).
Disassembly instruction see AKH6 page 9
No. Designation Quantity Material Material-No. / DIN ASTM / AISI
035 seat ring with pressure compensation grooves 1 PTFE pure - PTFE
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 17
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6 Extension Kit
Special cleaning and packaging procedures
A - A
B - B
A
A
B
B
300 304 310
DN
2
t
L
010030050090080020
Ød
060100 065 170 040 120 110 150
R
H
b1
L
DN
2
S1 S3
S2 S5
020
080
030
050
040
090
010
310
120
100
065
060
170
150
110
300
304
420
430
440
445
450
455
500
510
535
530
520
525
SW
C
SB
H
Ød
A
L2L1
DIN EN ISO 5211
350
352
354
356
360
362
372
374
400
410
DN
1
ØD°
b
Øk
1
nxØd
1
Øk
nxØd
S4
DN
1
1. Recleaning
Theballvalveshouldbethouroughlycleanedwithaclean,dry,lint-freetowelandblowno󰀨with
dry nitrogen gas. This will assure that the valve is free from moisture, grease and other media
before packing.
2. Packing
Prior to packing, the ball valve should be jig welded in a PE-foil (0.2 mm thick). The bag contains
desiccants acc. to DIN 55473, quantity acc. to DIN 55474 and a moisture indicator.
No. Designation Pieces Material Material-No. DIN ASTM / AISI
350 bracket 1 steel, yellow chromated 1.0037 DIN EN 10025-2 A 283 B
352 adapter 1 stainless steel 1.4104 DIN EN 10088-3 AISI 430 F
354 stud bolt 1 stainless steel 1.4301 DIN EN 10088-3 A 193 B8
356 hexagon nut 1 stainless steel 1.4301 DIN EN 10088-3 A 194 8
360 hexagon bolt 2 stainless steel 1.4301 DIN EN 10088-3 A 193 B8
362 serrated lock washer 2 stainless steel 1.4301 DIN EN 10088-3 AISI 304
372 serrated lock washer 2 stainless steel 1.4301 DIN EN 10088-3 AISI 304
374 hexagon nut 2 stainless steel 1.4301 DIN EN 10088-3 A 194 8
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 18
Date: 07.1991
Revision: 06.2020
Technical Manual
AKH6 - Kv Data and CvData (DIN EN 60534-2-3)
DIN ANSI
KVCV
m³/h gal/min
025/050 1“/2“ 32,1 37,3
025/100 --- 30,0* 34,9*
040/080 1½“/3“ 116,3 135,2
050/080 2“/3“ 69,4 80,7
050/100 2“/4“ 66,7 77,5
050/150 2“/6“ 60,5* 70,3*
080/100 3“/4“ 574,3 667,5
080/150 --- 550,0* 639,3*
100/150 4“/6“ 287,1 333,7
150/200 6“/8“ 1195,0* 1388,9*
150/250 ---
* estimated value
- at the moment not available -
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 19
Date: 07.1991
Revision: 06.2020
Technical Manual
Optional ball with side vent hole
H-H ( 1 / 3 )
J-J ( 1 / 3 )
H
H
J
J
Typenschild auf
der Rückseite de Gehäuses
NAME PLATE
ON BODY BACK SIDE
Markierung der Flussrichtung
durch Richtungspfeil
FLOW ARROW FOR
FLOW DIRECTION MARKING
Seitliche Bohrung,
SIDE VENT HOLE
Anstrom
UPSTREAMAbstrom
DOWNSTREAM
STANDARD
Seitliche Bohrung, Anstrom - Seite
SIDE VENT HOLE ON UPSTREAM SIDE
OPTIONAL
Seitliche Bohrung, Abstrom - Seite
SIDE VENT HOLE ON DOWNSTREAM SIDE
Handhebel in geöffneter Stellung zur rechten Seite montieren
WRENCH MOUNTING IN OPEN POSITION ON RIGHT SIDE
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu

AKH6 - atomac vessel bottom drain valve
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 6
Page: 20
Date: 07.1991
Revision: 06.2020
Technical Manual
Optional with C-ball
H-H ( 1 / 3 ) H
H
C - Kugel
C - BALL
Typenschild auf
der Rückseite des Gehäuses
NAME PLATE ON
BODY BACK SIDE
Markierung der Flussrichtung
durch Richtungspfeil
FLOW ARROW FOR
FLOW DIRECTION MARKING
Anstrom
UPSTREAMAbstrom
DOWNSTREAM
C - Öffnung, Anstrom - Seite
C- OPENING ON UPSTREAM SIDE
Handhebel in geöffneter Stellung zur rechten Seite montieren
WRENCH MOUNTING IN OPEN POSITION ON RIGHT SIDE
Your distribution partner: Blindeisenweg 31 • D-41468 Neuss • Tel.: +49 2131 / 15 39 28-0 • Fax: +49 2131 / 15 39 28-99 • [e-mail] • www.fergo.eu