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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
AtoPro metallic
The general installation and maintenance instructions must be observed.
1.
Insert stem (040) and backup ring (045) from inside of the body (010) in
such a way that the flats of the stem are parallel to the body longitudinal
axis.
2.
Insert chevron packing (100) and spacer (062).
3.
Install belleville washers (110) in alternating arrangement on spacer.
4.
Install top cap (060) and bushing (061) using the countersunk screws (120).
5.
Install grounding device (170) also on gear or automated valves.
6.
Install hand lever (070) on to stem (040) using the washer (130) and
hexagon screw (140).
7.
Insert first seat ring (030) into the body (010).
8.
Insert ball (050) to the stem by pushing the ball in a downward motion
through valve body.
9.
Turn hand lever to the 90° -position, longitudinal axis of body.
10. Place the second seat ring (030) on to ball (050).
11.
Install the O-rings (290, 300) in the provided slots
of the flange (020).
12. The studs (080) are to be screwed into the flange
(020).
13. Install the flange (020) to the body (010).
14. Tighten the hexagon nuts (050) using the
recommended torques with the crisscross method.
15. Install the hexagon screws (230) with the washer
(240).
16. Install the stop (210) using the hexagon screw
(220).
17. Install the adapter (250) using the plate (260) and
the hexagon screws (270).
Screw the bottle (280) into the
18.
adapter (250).
230
250
260
270
280
AtoPro - atomac Sampling Valve
Register:
20
Page:
4
Date:
12.2009
Revision:
06.2020
140
130
070
170
220
120
060
210
061
110
062
100
010
090
030
080
045
040
050
030
300
290
020
240
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
Disassembly Instructions
AtoPro metallic
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 fluorcarbon
resin-lined atomac valves must be considered.
1.
Prior to disassembly, the valve must be cleaned from all fluid according to
the above mentioned instructions. Remove the bottle (280). Particular care
must be taken that during the rinsing and draining of the piping, the valve
is opened and closed repeatedly. Only when following this procedure, it is
ensured that all remaining pressure inside the body is eliminated.
2.
Put the valve on a work bench with a soft cover (rubber mat).
3.
Remove the adapter (250) and plate (260) by unscrewing the hexagon bolts
(270) out of the flange (020).
4.
Remove hexagon bolts (230) and washers (240).
5.
Hexagon nuts (090) must be removed to get the flange (020) with the
O-rings (290, 300) disassembled from the body (010).
6.
Remove first seat ring (030) out of the flange (020).
7.
The ball (050) in closed position can easily be
pushed out of the body (010).
The second seat ring (030) can be removed out of
8.
the body (010).
Remove the hand lever (070).
9.
10. Remove the grounding spring (170) from the top
cap (060).
11. Disassemble the stop (210)
12. Retighten the countersunk screws (120) and
remove the top cap (060) with the bushing (061), the
belleville washers (110) and spacer (062).
13. Remove the stem (040) with the backup ring
(045) by pushing it down through the
body (010).
14. The Chevron packing (100)
can easily be
removed.
250
260
270
280
AtoPro - atomac Sampling Valve
Register:
20
Page:
5
Date:
12.2009
Revision:
06.2020
140
130
070
170
220
120
060
210
061
110
062
100
010
090
030
080
045
040
050
030
300
290
020
240
230
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