Emerson Bettis M Series, Installation, Operation And Maintenance Manual

Page: 9 / 30

July 2019
Installation, Operation and Maintenance Manual
MAN-02-01-39-0704-EN Rev. 0
Jackscrew Override
Single-Acting Spring-Return Two Pistons
Models: 012, 046, 058, 059, 072, 100, 144, 270, 344, 345, 420, 740, 944, 945, 1150,
1480, 1929, 1930, 2380
29 16 7 30 39 28
43 41 24 32 18 19 20 35 31 25
37 1 14 15 17 21 33 34 52 57
51 54 50 49 56 55 53 13 2 26 4 46 27 38
A
A
36
5
12
6
1
3
8
9
10
11
42
48
12
1
18
19
20
22
13
14
15
42
42
2
5
5
43 24
19
1
20
18
42
2
11
5
22
32
31 35 25
5
22
6a
3
12a
10 6b
15
12b
13
15b
31 41
36
4b 6 9
4a
8 12
38 27 46 4
26
2 53 55
54 56 49 50
51
56 55
55 56
23
35
A
A
15a
4
22
13
12
1
3
5 12b
6b
2
5
8
22
13c
8a
8a
Single-Acting Spring-Return One Piston
Models: 006, 015, 023, 036, 050, 135, 210, 370 and 575
29 16 7 30 39 28
43 41 24 32 18 19 20 35 31 25
37 1 14 15 17 21 33 34 52 57
51 54 50 49 56 55 53 13 2 26 4 46 27 38
A
A
36
5
12
6
1
3
8
9
10
11
42
48
12
1
18
19
20
22
13
14
15
42
42
2
5
5
43 24
19
1
20
18
42
2
11
5
22
32
31 35 25
5
22
6a
3
12a
10 6b
15
12b
13
15b
31 41
36
4b 6 9
4a
8 12
38 27 46 4
26
2 53 55
54 56 49 50
51
56 55
55 56
23
35
A
A
15a
4
22
13
12
1
3
5 12b
6b
2
5
8
22
13c
8a
8a
6
Section 3: Jackscrew Override