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Technical Manual
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
Assembly Instructions ASF
The general installation and maintenance instructions must be observed.
1.
Screw in stud bolts (050).
2.
Position the drain cover (025) into flange (020). Insert filter (030) on to drain cover (025).
Care must be taken that conical end of filter shows towards the body.
3.
Insert unit into body with plug (040) and draining hole in filter 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).
Disassembly Instructions ASF
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 fluorcarbon 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 filter (030),
first remove hexagon nuts (060).
Then filter (030), drain cover
(025) and flange (020) can be
removed.
3.
After having removed the flange
connection, put valve on a
workbench with a soft cover.
ASF - atomac strainer
Register:
11
Seite:
8
Datum:
04.1995
Revision:
14.2018
Technical Manual
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
ASF - recommended tightening torques*
tie rods
DN
(050/060)
Nm
in.lbs
025
16
1"
17,5
040
36
1½"
36
050
58
2"
62
080
55
3"
59,5
100
62
4"
66,5
150
145
1283
6"
153
1354
200
160
1416
8"
160
1416
* max. values
ASF - Kv and Cv - Data
(DIN EN 60534-2-3)
300 µm / 12000 µin
DIN
ANSI
025
1"
040
1½"
050
2"
080
3"
100
4"
150
6"
200
8"
1000 µm / 40000 µin
DIN
ANSI
025
1"
040
1½"
050
2"
080
3"
100
4"
150
6"
200
8"
ASF - atomac strainer
Register:
Seite:
Datum:
04.1995
Revision:
14.2018
connection flange
Nm
in.lbs
142
25
221
155
15
133
319
66
584
319
26
230
513
65
575
549
60
531
487
55
487
527
100
885
549
65
575
589
76
673
130
1151
129
1142
190
1682
195
1726
K
C
V
V
m³/h
gal/min
7,1
8,3
21,3
24,8
31,1
36,1
83,8
97,4
140,2
163,0
306,3
356,0
479,0
556,7
K
C
V
V
m³/h
gal/min
7,9
9,2
24,1
28,0
35,4
41,1
94,1
109,4
153,3
178,2
348,9
405,5
513,0
596,3
11
9
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