Part No

Tube O.D
T

P
(NPT)

E
Min

h

H

F

G

I

L

L

in

mm

in

mm

in

mm

2AV FE-2N
2AV FE-4N

1/8
1/8

3.17
3.17

1/8
1/4

2.3
2.3

1/2
11/16

12.70
17.46

7/16
7/16

11.11
11.11

12.7
12.7

15.2
15.2

18.0
20.0

24.6
27.4

19.1
22.4

3AV FE-2N

3/16

4.76

1/8

3.0

1/2

12.70

1/2

12.70

13.7

16.0

18.8

25.4

19.1

4AV FE-2N
4AV FE-4N
4AV FE-6N
4AV FE-8N

1/4
1/4
1/4
1/4

6.35
6.35
6.35
6.35

1/8
1/4
3/8
1/2

4.8
4.8
4.8
4.8

1/2
11/16
13/16
1

12.70
17.46
20.63
25.40

9/16
9/16
9/16
9/16

14.28
14.28
14.28
14.28

15.2
15.2
15.2
15.2

17.8
17.8
17.8
17.8

19.6
22.4
24.4
27.2

26.9
29.7
31.8
34.5

19.1
22.4
22.4
28.4

5AV FE-2N
5AV FE-4N

5/16
5/16

7.93
7.93

1/8
1/4

6.4
6.4

9/16
11/16

14.28
17.46

5/8
5/8

15.87
15.87

16.3
16.3

18.5
18.5

21.3
23.1

28.7
30.5

19.1
22.4

6AV FE-2N
6AV FE-4N
6AV FE-6N
6AV FE-8N

3/8
3/8
3/8
3/8

9.52
9.52
9.52
9.52

1/8
1/4
3/8
1/2

7.0
7.0
7.0
7.0

5/8
11/16
13/16
1

15.87
17.46
20.63
25.40

11/16
11/16
11/16
11/16

17.46
17.46
17.46
17.46

16.8
16.8
16.8
16.8

19.3
19.3
19.3
19.3

23.1
23.9
25.9
28.7

30.5
31.2
33.3
36.1

19.1
22.4
22.4
28.4

8AV FE-4N
8AV FE-6N
8AV FE-8N

1/2
1/2
1/2

12.70
12.70
12.70

1/4
3/8
1/2

10.0
10.0
10.0

13/16
13/16
1

20.63
20.63
26.98

7/8
7/8
7/8

22.22
22.22
22.22

22.9
22.9
22.9

21.8
21.8
21.8

25.9
25.9
28.7

36.1
36.1
38.9

22.4
22.4
28.4

10AV FE-6N
10AV FE-8N

5/8
5/8

15.87
15.87

3/8
1/2

12.0
12.0

1
1

25.40
25.40

1
1

25.40
25.40

24.4
24.4

21.8
21.8

27.9
29.7

38.1
39.9

22.4
28.4

12AV FE-8N
12AV FE-12N

3/4
3/4

19.05
19.05

1/2
3/4

12.0
16.0

1-1/16
1-1/4

26.98
31.75

1-1/8
1-1/8

28.57
28.57

24.4
24.4

21.8
21.8

29.7
34.5

39.9
44.7

28.4
31.8

14AV FE-12N

7/8

22.22

3/4

18.0

1-1/4

31.75

1-1/4

31.75

25.9

21.8

34.5

44.7

41.7

16AV FE-12N
16AV FE-16N

1
1

25.40
25.40

3/4
1

22.0
22.0

1-3/8
1-11/16

34.92
34.92

1-1/2
1-1/2

38.10
38.10

31.2
31.2

26.4
26.4

36.8
38.1

49.0
50.3

31.8
38.1

Part No

O.D.
T (mm)

P
(PT)

E
Min

h

H

F

G

I

L

L1

M3AV FE-2R
M3AV FE-4R

3
3

1/8
1/4

2.3
2.3

12.7
17.5

11.1
11.1

12.9
12.9

15.3
15.3

18.0
20.8

24.6
27.4

19.1
22.4

M3AV FE-2R

4

1/8

3.0

12.7

12.7

13.7

16.1

18.8

25.4

19.1

M6AV FE-2R
M6AV FE-4R
M6AV FE-6R
M6AV FE-8R

6
6
6
6

1/8
1/4
3/8
1/2

4.8
4.8
4.8
4.8

12.7
17.5
20.6
25.4

14.3
14.3
14.3
14.3

15.3
15.3
15.3
15.3

17.7
17.7
17.7
17.7

19.6
22.4
24.4
27.2

26.9
29.7
31.8
34.5

19.1
22.4
22.4
28.4

M8AV FE-2R
M8AV FE-4R

8
8

1/8
1/4

6.4
6.4

14.3
17.5

15.9
15.9

16.2
16.2

18.6
18.6

21.3
23.1

28.7
30.5

19.1
22.4

M12AV FE-4R
M12AV FE-6R
M12AV FE-8R

12
12
12

1/4
3/8
1/2

10.0
10.0
10.0

20.6
20.6
25.4

22.2
22.2
22.2

22.8
22.8
22.8

22.0
22.0
22.0

25.9
25.9
28.7

36.1
36.1
38.9

22.4
22.4
28.4

M15AV FE-6R
M15AV FE-8R

15
15

3/8
1/2

12.0
12.0

25.4
25.4

25.4
25.4

24.4
24.4

22.0
22.0

27.9
29.7

38.1
39.9

22.4
28.4

M18AV FE-8R
M18AV FE-12R

18
18

1/2
3/4

16.0
16.0

27.0
31.8

30.2
30.2

24.4
24.4

22.0
22.0

29.7
34.5

39.9
44.7

28.4
31.8

M22AV FE-12R

22

3/4

18.0

31.8

31.8

26.0

22.0

34.5

44.7

31.8

M25AV FE-12R
M25AV FE-16R

25
25

3/4
1

22.0
22.0

34.9
42.9

38.1
38.1

31.3
31.3

26.5
26.5

36.8
38.1

49.0
50.3

31.8
38.1