Flowserve ASF User manual

ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 1
Datum: 04.1995
Revision: 14.2018
Technical Manual
Register 11
CONTENTS - ASF
Contents Page
Technical Data ASF-DIN.....................................................................................2
Technical Data ASF-ANSI...................................................................................3
Material Specication ASF.................................................................................. 4
Dimensions ASF-DIN.......................................................................................... 5
Dimensions ASF-ANSI........................................................................................ 6
Spare Parts ASF ................................................................................................ 7
Assembly Instructions ASF ................................................................................. 8
Disassembly Instructions ASF ............................................................................ 8
ASF - Recommended Tightening Torques ......................................................... 9
ASF - Kv and Cv - Data ...................................................................................... 9
General Operating and Maintenance Instruction for atonac strainer ASF ........ 10

ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 3
Datum: 04.1995
Revision: 14.2018
ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 2
Datum: 04.1995
Revision: 14.2018 Technical ManualTechnical Manual
Technical Data ASF (ANSI)
Face-to-Face Dimensions ANSI B 16.10
Flange Connections ANSI B 16.5 Cass 150,
Min. Flange thickness acc.
to ASME B 16.5 Cass 150,
Table 9 (Flanged Fittings)
weight
Technical Data ASF (DIN)
Face-to-Face Dimensions DIN EN 558 (Basic series 1)
Flange Connections DIN EN 1092-2 PN 16
* Face-to-Face dimensions acc. to ANSI B 16.10
weight
DN / DIN L H S R
025 mm 160 125 190 57,5 kg 4,8
inch 6,3 4,92 7,48 2,26 lbs 10,6
040 mm 200 160 255 75 kg 9,1
inch 7,87 6,3 10,04 2,95 lbs 20,1
050 mm 230 165 290 82,5 kg 12,2
inch 9,06 6,5 11,42 3,25 lbs 26,8
080 mm 310 280 460 100 kg 27,0
inch 12,2 11,02 18,11 3,94 lbs 59,5
100 mm 350 305 490 110 kg 34,2
inch 13,78 12,01 19,29 4,33 lbs 75,3
150* mm 470 410 550 139,7 kg 92,0
inch 18,5 16,14 21,65 5,5 lbs 202,6
200* mm 597 595 1030 171,5 kg 200,0
inch 23,5 23,43 40,55 6,75 lbs 440,8
DN / ANSI L H S R
1“ mm 165 125 190 54 kg 4,9
inch 6,5 4,92 7,48 2,13 lbs 10,8
1½“ mm 203 160 255 63,5 kg 8,7
inch 8 6,3 10,04 2,5 lbs 19,2
2“ mm 228,6 165 290 76,2 kg 12,4
inch 9 6,5 11,42 3 lbs 27,4
3“ mm 317,5 280 460 95,3 kg 28,0
inch 12,5 11,02 18,11 3,75 lbs 61,7
4“ mm 368 305 490 114,3 kg 37,6
inch 14,5 12,01 19,29 4,5 lbs 82,8
6“ mm 470 410 550 139,7 kg 92,0
inch 18,5 16,14 21,65 5,5 lbs 202,6
8“ mm 597 595 1030 171,5 kg 200,0
inch 23,5 23,43 40,55 6,75 lbs 440,8

ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 5
Datum: 04.1995
Revision: 14.2018
ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 4
Datum: 04.1995
Revision: 14.2018 Technical ManualTechnical Manual
Dimensions ASF
* Face-to-Face dimensions acc. to ANSI B 16.10
Filter mesh aperture (µm): 100 300 500 1000
Filter mesh aperture (µin): 4000 12000 20000 40000
Material specication ASF
No. Designation Pieces Material Material-No. / DIN ASTM / AISI
010 body 1 ductile iron / FEP ° EN-JS1049 (GGG-40.3) / A 395
ductile iron / PFA ° DIN EN 1563
020 ange 1 ductile iron / PFA ° EN-JS1049 (GGG-40.3) / A 395
DIN EN 1563
025 drain cover 1 PTFE
030 lter 2PTFE/ETFE-monolamented lter screen*
040 drain bolt 1 PTFE
050 stud bolt 1 set Stainless steel 1.4301 / DIN EN 10088-3 A 193 B8
060 hexagon nut 1 set Stainless steel 1.4301 / DIN EN 10088-3 A 193 B8
° optional
* The ETFE lter screen used in the ASF as standard is suitable for max. operating conditions of 150°C. For higher
operating temperatures condult Flowserve Ahaus GmbH to select alternative material.
DN / DIN L b D k nxØd nxØd1 S
025 mm 160 19 115 85 4x14 73x6 3,5
inch 6,3 0,75 4,53 3,35 4x0,55 73x0,24 0,14
040 mm 200 20 150 110 4x18 145x7 4
inch 7,87 0,77 5,91 4,33 4x0,71 145x0,28 0,16
050 mm 230 23 165 125 4x18 151x8,5 4
inch 9,06 0,91 6,5 4,92 4x0,71 151x0,33 0,16
080 mm 310 25 200 160 8x18 361x9 5
inch 12,2 0,98 7,87 6,3 8x0,71 361x0,35 0,2
100 mm 350 25 220 180 8x18 381x11 5,5
inch 13,78 0,98 8,66 7,09 8x0,71 381x0,43 0,22
150* mm 470 29 279,4 240 8x22 811x11 6
inch 18,5 1,14 11 9,45 8x0,87 811x0,43 0,24
200 mm 600 36,5 343 295 8x22 1441x11 6
inch 23,62 1,44 13,50 11,61 8x0,87 1441x0,43 0,24

ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 7
Datum: 04.1995
Revision: 14.2018
ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 6
Datum: 04.1995
Revision: 14.2018 Technical ManualTechnical Manual
DIN ANSI
025 1“ 0014341 + 0014332 0001736
040 1½“ 0013852 + 0013985 0001736
050 2“ 0014342 + 0014333 0001736
080 3“ 0014343 + 0014338 0001736
100 4“ 0014344 + 0014340 0001736
150 6“ 0016520 + 0016522 0001736
200 8“ 0010899 0001736
DIN ANSI 100 µm 300 µm* 500 µm 1000 µm
4000 µin 12000 µin* 20000 µin 40000 µin
025 1“ 0001676 0001686 0001691 0001701
040 1½“ 0016263 0014253 0016264 0016265
050 2“ 0001677 0001687 0001692 0001702
080 3“ 0001678 0001688 0001693 0001703
100 4“ 0001679 0001689 0001694 0001704
150 6“ 0001680 0001690 0001695 0001710
200 8“ 0017277 0013859 0016600 0017278
Spare Parts (item n°) - ASF
ange + Drain Cover plug
lter
* standard
Dimensions ASF
* Face-to-Face Dimensions acc. to DIN EN 558 (Basic series1)
Filter mesh aperture (µm): 100 300 500 1000
Filter mesh aperture (µin): 4000 12000 20000 40000
DN / ANSI L b D k nxØd nxØd1 S
1“ mm 165 19 107,9 79,2 4x16 73x6 3,5
inch 6,5 0,75 4,25 3,12 4x0,63 73x0,24 0,14
1½“ mm 203 21,5 127 98,6 4x16 145x7 4
inch 8 0,85 5 4,74 4x0,63 145x0,28 0,16
2“ mm 228,6 23 152,4 120,5 4x19 151x8,5 4
inch 9 0,91 6 4,74 4x0,75 151x0,33 0,16
3“ mm 317,5 25 190,5 152,5 4x19 361x9 5
inch 12,5 0,98 7,5 6 4x0,75 361x0,35 0,2
4“ mm 368 27 228,5 190,5 8x19 381x11 5,5
inch 14,5 1,06 9 7,5 8x0,75 381x0,43 0,22
6“ mm 470 29 279,4 241,5 8x22 811x11 6
inch 18,5 1,14 11 9,5 8x0,87 811x0,43 0,24
8“ mm 600 37 343 270 8x22 1441x11 6
inch 23,5 1,44 13,5 10,62 8x087 1441x0,43 0,24

ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 9
Datum: 04.1995
Revision: 14.2018
ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 8
Datum: 04.1995
Revision: 14.2018 Technical ManualTechnical Manual
ASF - recommended tightening torques*
ASF - Kv and Cv - Data
(DIN EN 60534-2-3)
* max. values
tie rods connection ange
Assembly Instructions ASF
Disassembly Instructions ASF
The general installation and maintenance instructions must be observed.
1. Screw in stud bolts (050).
2. Position the drain cover (025) into ange (020). Insert lter (030) on to drain cover (025).
Care must be taken that conical end of lter shows towards the body.
3. Insert unit into body with plug (040) and draining hole in lter at lowest point.
4. Screw hexagon nuts (060) on to stud bolts (050) and tighten by criss-cross method acc. to
recommended torques.
5. Insert plug (040).
For all jobs which are to be carried out on an installed valve, the works safety requirements and the
general installation and maintenance instructions for uorcarbon resin lined atomac valves must be
observed.
1. Prior to disassembling, the
valve must be drained of all line
media, acc. to the above-
mentioned instructions. For
draining of the strainer remove
plug (040).
2. Before removing the lter (030),
rst remove hexagon nuts (060).
Then lter (030), drain cover
(025) and ange (020) can be
removed.
3. After having removed the ange
connection, put valve on a
workbench with a soft cover.
300 µm / 12000 µin
DIN ANSI KVCV
m³/h gal/min
025 1“ 7,1 8,3
040 1½“ 21,3 24,8
050 2“ 31,1 36,1
080 3“ 83,8 97,4
100 4“ 140,2 163,0
150 6“ 306,3 356,0
200 8“ 479,0 556,7
1000 µm / 40000 µin
DIN ANSI KVCV
m³/h gal/min
025 1“ 7,9 9,2
040 1½“ 24,1 28,0
050 2“ 35,4 41,1
080 3“ 94,1 109,4
100 4“ 153,3 178,2
150 6“ 348,9 405,5
200 8“ 513,0 596,3
DN (050/060)
Nm in.lbs Nm in.lbs
025 16 142 25 221
1“ 17,5 155 15 133
040 36 319 66 584
1½“ 36 319 26 230
050 58 513 65 575
2“ 62 549 60 531
080 55 487 55 487
3“ 59,5 527 100 885
100 62 549 65 575
4“ 66,5 589 76 673
150 145 1283 130 1151
6“ 153 1354 129 1142
200 160 1416 190 1682
8“ 160 1416 195 1726

ASF - atomac strainer
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: [phone]
Fax: [phone]
Register: 11
Seite: 10
Datum: 04.1995
Revision: 14.2018
Technical Manual
General Operating and Maintenance Instructions
for atomac strainer ASF
1. General
1.1. atomac strainers are used as lters in piping systems in order to lter solid
particles out of the process medium.
2. Installation into the Piping System
2.1. The piping needs to be carefully cleaned prior to the installation.
2.2. If necessary, the strainer also needs to be cleaned.
2.3. Make sure that the arrow on the valve body points into the ow direction and that
the lateral lter neck points downwards when the strainer is installed. The anges
must be parallel to the pipe anges to avoid any stress in the assembly. Due to the
lined raised face no additional sealing is required.
2.4. The ange connection screws are tightened with a torque wrench according to the
criss-cross method. Please note the recommended tightening torques.
3. First use of new Piping
3.1. The rst use of a new piping system always presents a special situation. The
maximum permissible operating conditions must never be exceeded. For strainers
these are: operating pressure, operating temperature, velocity of ow (max. 1.8
m/s) and differential pressure behind the lter insert (max. 1.5 bar). Before the rst
use the piping system must be cleared of particles that are inside the piping system
and result from the construction of the system (welding, sawing, grinding, etc.). In
most cases this is done by ushing the piping system with increased pressure. It is
advisable to remove the lter inserts during the ushing process (see - disassembly
instructions). Otherwise one has to make sure that the above mentioned maximum
values are not exceeded to make sure that the lter insert is not deformed.
3.2. The lter insert must then be inserted again into the strainer in line with the
assembly instructions. The valve must be tested for leaks.
4. Maintenance
4.1. The lter must be cleaned if it gets dirty.
4.2. Remove the lter in line with the disassembly instructions.
4.3. Clean the lter or replace it by a new one if necessary. The cleaning intervals
depend on the pollution level of the medium.
4.4. Install the lter in line with the assembly instructions.