Dimensions | Automatic Shutoff Valves
M
L
E
C
D
F
1518 MANUAL RESET
Fig. 1
N
All valve positions are as shown when shipped as a separate item. Orientation may be different when part of packaged fuel train.
B
A pipe size
G
K
¼ " NPT Test Ports
J
H
P –rad.
A pipe size
Fig. 1A
S –dia. of holes
R –rad.
T –no. of holes equally spaced
H
Valve
Fig. no.
dimensions in inches
designation
A
B
C
D
E
F
G
H
J
K
L
M
N
1 1 1 1 1 1
11 3⁄16 11 3⁄16 11 ¾ 12 7⁄32 13 11⁄16 13 9⁄16 13 9⁄16 14 9⁄16 14 9⁄16 13 13⁄16 15 9⁄32 15 9⁄32 15 9⁄32 20 ¾
5 7⁄16 5 7⁄16 5 7⁄16 5 7⁄16 7 19⁄32 7 19⁄32 7 19⁄32
1 7⁄8 1 7⁄8 1 7⁄8 1 7⁄8 2 3⁄8 2 3⁄8 2 3⁄8
3 ½ 3 ½ 3 ½ 3 ½ 3 ½ 3 ½ 3 ½ 4 3⁄16 4 3⁄16 4 3⁄16 4 3⁄16 4 3⁄16 4 3⁄16 3 1 / 2
4 ½ 4 ½ 4 ½ 4 ½ 5 5⁄8 5 ½ 5 ½ 5 ¾ 5 ¾ 5 5⁄8 5 ¾ 5 ¾ 5 ¾ 5 ¾
3 1⁄8 3 1⁄8
3 13⁄16 3 13⁄16
2 2
7 1⁄8 7 1⁄8 7 1⁄8 7 1⁄8
11 ½ 11 ½ 11 ½ 11 ½ 13 1⁄8 13 1⁄8 13 1⁄8 15 1⁄8 15 1⁄8 13 1⁄8 15 1⁄8 15 1⁄8 15 1⁄8 15 1⁄8
11 19⁄32 11 19⁄32 12 1⁄8 12 19⁄32
¾
13⁄16 13⁄16 1 9⁄16 1 13⁄16
1518-0
1
1518-1-(S )
1 ¼ 1 ½
3 11⁄16
4 4
2 7⁄16 2 11⁄16 3 ¼ 3 ½ 3 ½ 4 5⁄16 4 ½ 2 15⁄16 5 1⁄8 5 7⁄32 5 9⁄16 7 ½
1518-2
4 1⁄8
1518-3-(S) 1518-4-(S)
2
4 11⁄16
4 3⁄8
1 7⁄8 2 ¼ 2 ¼ 2 ¼ 2
8 9⁄16 8 9⁄16 8 9⁄16
14 3⁄8 14 ¼ 14 ¼
2 ½ 2 ½ 2 ½ 2 ½
4 5⁄8 4 5⁄8
5
1518-5
1A
7 ½
1518-5-F 1518-5-E
1
10 5 / 10 5 /
2 27⁄32 2 27⁄32
5 13⁄16 6 9⁄16 4 13⁄16 6 9⁄16
5
10 15⁄16 10 15⁄16
14 9⁄16 14 9⁄16 14 ½ 17 31⁄32 17 31⁄32 17 31⁄32 23 7⁄16
8 8
1A
7 ½
1518-5-EF(S)
1 1
3 3 3 4 6
7 19⁄32 10 5⁄8 10 5⁄8 10 5⁄8 10 5⁄8
2 3⁄8 2 3⁄8
5 3⁄16 5 ½
2 9⁄16 2 9⁄16 2 9⁄16 2 9⁄16 3 ¼
8 9⁄16
1518-6
10 15⁄16 10 15⁄16 10 15⁄16 10 15⁄16
1518-6-E
1A 1A 1A
2 27⁄32 2 27⁄32 2 27⁄32
6 9⁄16 6 9⁄16 10 7⁄8
8 9
1518-6-EF(S) 1518-7-EF(S) 1518-8-F(S)
10 ½
Valve
Fig. no.
dimensions in inches
wt,
designation
P
R
S
T
lb
F = Standard Flanged (S) = Optional Steel Body S = Standard Steel Body
E =Extra Capacity X = Rack & Pinion Operator
1518-0
1 1 1 1 1 1
— — — — — —
— — — — — —
— — — — — — ¾ — ¾ — — ¾ ¾
— — — — — — (4) — (4) — — (4) (8) (8)
17 17 19
1518-1-(S)
1518-2
1518-3-(S) 1518-4-(S)
20
31
1518-5
45 70 46 89 45 53 95
3 ½
2 ¾
1518-5-F 1518-5-E
1A
WARNING: Valve leak test should be performed on a quarterly basis to assure continued safe and reliable operation. Each valve should be checked with available line pressure. Absolute zero leakage may not be obtained in the field. Any valve that exceeds the allowable leakage, as set forth by your local codes or insurance requirements (15 bubbles per minute), should be removed from service and your North American representative should be contacted.
1
—
—
3 ½
2 ¾
1518-5-EF(S)
1A
1518-6
1 1
— —
— —
1518-6-E
3 ¾ 4 ½ 5 ½
3
1518-6-EF(S) 1518-7-EF(S) 1518-8-F(S)
1A 1A 1A
3 ¾ 4 ¾
123 140
7/8
Bulletin 1518/1519 Page 7
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