Ref. 1.720_UK - 2016-09-16. www.axel-larsson.se
ASSECCORIES FOR BALL VALVES
For AL 17-22 / AL 24-90D / AL 25-90DX / AL 35-55A / AL 35-77 / AL 35-88
Limit switch
Position indicator for manual valves with E4L switch box with mechanical sensors and mounting bracket or IFM inductive dual sensor.
Position indicator
The indicator is used at manual control for reading the valve's opening degree. The indicator has a locking screw to secure the adjusted
position.
Limit switch
V-control ball
Position indicator
Cavity filler
Spring return safety hand lever
Sample valve
Cavity filler
Cavity fillers are used to reduce the dead space between the ball
and valve body. This reduces the risk for the media to stock into the
cavity.
Spring return safety hand lever
The ball valve reverts to the default open or closed position when
the operator releases the hand lever. This provides a safe solution to
"fail open" or "fail close".
V-control ball
See next page.
Samle valves
See next page.
Accessories for ball valves
Ball valve
Safety hand
lever
AL 17-22
AL 24-90D
AL 25-90DX
AL 35-55A
AL 35-77
AL 35-88
DN 8-50
DN 8-50
DN 8-50
Limit switch
E4L
IFM
DN 8-80
DN 8-80
DN 15-100
DN 15-100
DN 15-150
DN 15-150
DN 8-100
DN 8-100
DN 8-100
DN 8-100
V-control ball openening degree
30°
60°
90° *
DN 15-100
DN 15-100
DN 15-100
DN 15-150
DN 15-150
DN 15-150
DN 8-100
DN 8-100
DN 8-100
* Not in stock
1.720_UK - 1
Position
indicator
Cavity
filler
Sample valve
DN 15-65*
DN 15-50*
DN 10-100
DN 8-50*
DN 8-50*
DN 8-50
DN 25 / 50 / 80
DN 25 / 50 / 80
-
Ref. 1.720_UK - 2016-09-16. www.axel-larsson.se
ASSECCORIES FOR BALL VALVES
For AL 17-22 / AL 24-90D / AL 25-90DX / AL 35-55A / AL 35-77 / AL 35-88
V-control ball
By selecting a control ball with bore 30, 60 or 90 degrees, you get a much better control of a ball valve than with a standard ball valve.The V-ball is combined with a flow directional arrow and has reinforced seat in stainless steel / PTFE (Grey).The V-shape should be on the inlet of the valve for best control.
Kv-values Values below 1 are rounded to 2 decimal, values above 1 are rounded to 1 decimal.
Valve DN
Opening
degree
Closed
15%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Valve DN
Opening
degree
Closed
15%
20%
30%
40%
50%
60%
70%
80%
90%
100%
30°
DN 10
60°
90°
30°
DN 15
60°
90°
30°
DN 20
60°
90°
30°
DN 25
60°
90°
30°
DN 32
60°
90°
0
0
0
0,03
0,08
0,14
0,25
0,38
0,52
0,7
0,88
0
0
0
0,05
0,12
0,25
0,46
0,7
1,0
1,4
1,9
-
0
0,09
0,09
0,17
0,26
0,43
0,68
0,94
1,4
1,9
2,2
0
0,09
0,09
0,26
0,43
0,77
1,2
1,7
2,8
3,7
5,1
0
0,09
0,17
0,34
0,51
0,77
1,3
1,9
3,2
4,6
5,9
0
0,09
0,17
0,43
0,60
0,94
1,5
2,0
2,8
3,8
4,6
0
0,09
0,17
0,6
0,85
1,4
2,4
3,4
5,5
7,6
10,2
0
0,17
0,34
0,68
1,02
1,7
2,6
3,9
6,8
9,6
11,9
0
0,09
0,26
0,68
1,1
2,0
3,0
4,3
5,3
7,2
8,5
0
0,17
0,34
0,94
1,5
2,9
4,5
6,7
10,5
13,0
17,8
0
0,17
0,5
1,5
2,9
4,3
6,9
9,7
13,6
17,8
24,6
0
0,17
0,34
0,94
1,7
3,2
4,7
6,8
8,5
11,0
12,75
0
0,17
0,51
1,5
2,6
4,7
8,1
10,9
16,2
22,1
33,2
0
0,26
0,68
1,7
4,2
6,8
11,9
16,2
23,8
33,2
46,8
30°
DN 40
60°
90°
30°
DN 50
60°
90°
30°
DN 65
60°
90°
30°
DN 80
60°
90°
30°
DN 100
60°
90°
0
0,26
0,51
1,4
2,6
4,2
6,4
9,4
11,9
14,4
17,0
0
0,34
0,68
2,1
3,4
6,8
11,0
16,2
23,0
34,0
44,2
0
0,34
0,77
3,0
6,0
11,0
17,0
26,4
35,7
53,6
66,3
0
0,34
1,0
3,2
5,1
8,5
12,8
19,6
26,4
36,6
51,0
0
0,34
1,3
3,9
7,6
14,0
23,0
33,2
46,8
70,6
93,5
0
0,43
1,7
5,1
10,2
18,7
29,8
38,2
59,5
89,25
114,8
0
0,34
0,85
3,4
6,8
10,2
15,3
23,8
31,4
52,7
63,8
0
0,34
1,3
4,2
8,5
17,8
28,9
45,0
63,8
87,6
127,5
0
0,43
1,4
6,0
11,9
23,8
40,8
59,5
90,1
136,0
185,3
0
0,43
1,0
3,4
6,8
11,9
19,5
28,0
39,1
55,2
69,7
0
0,43
2,1
5,1
11,9
21,2
34,0
55,2
77,4
108,8
140,2
0
0,6
3,0
6,8
15,3
29,75
51,0
76,5
114,8
174,2
263,5
0
0,51
1,7
5,1
12,8
24,6
40,8
60,4
85
110,5
135,1
0
0,6
2,6
9,4
21,2
34,0
50,2
76,5
19,8
180,2
302,6
0
2,6
6,8
29,8
76,5
136,0
238,0
361,2
552,5
824,5
1258
Sample valve
For ball valves AL 35-55A and AL 35-77 for sampling, shut-off and drainage.
Material stainless steel 316. Thread connection standard, other connections on request.
Used for
min. ØD
For pipe ØD
Used for
max. ØD
DN
Flange
25
60 x 60
50
100 x 100
80
150 x 150
Standard flange no
For pipe ØD
Used for min. ØD
Used for max. ØD
1
1
2
3
2
3
2
3
50
100
150
250
250
500
500
800
80
100
200
200
400
400
700
150
200
300
300
600
600
900
Telephone +46 10 455 97 00 • [email protected] • www.axel-larsson.se
STOCKHOLM
GÖTEBORG
MOTALA
KARLSTAD
1.720_UK - 2
FALUN
SKELLEFTEÅ
Head Office: Truckvägen 12, P.O. Box 805, SE-194 28 Upplands Väsby (Stockholm), Sweden.
Design and specifications subject to change without prior notice.
Example: DN 25 standard flange 1