Part No

Tube O.D
T

P
(NPT)

E
Min

h

H

F

G

I

L

L1

in

mm

in

mm

in

mm

2AV M RT-2N
2AV M RT-4N

1/8
1/8

3.17
3.17

1/8
1/4

2.3
2.3

7/16
1/2

11.11
12.70

7/16
7/16

11.11
11.11

12.70
12.70

15.2
15.2

17.0
18.0

23.6
24.6

17.8
23.4

3AV M RT-2N

3/16

4.76

1/8

3.0

7/16

11.11

1/2

12.70

13.71

16.0

17.8

24.4

17.8

4AV M RT-2N
4AV M RT-4N

1/4
1/4

6.35
6.35

1/8
1/4

4.8
4.8

1/2
1/2

12.70
12.70

9/16
9/16

14.28
14.28

15.24
15.24

17.8
17.8

19.6
19.6

26.9
26.9

18.8
23.4

5AV M RT-2N

5/16

7.93

1/8

4.8

9/16

14.28

5/8

15.87

16.25

18.5

22.4

29.7

20.8

6AV M RT-4N
6AV M RT-6N

3/8
3/8

9.52
9.52

1/4
3/8

6.5
7.0

5/8
11/16

15.87
17.46

11/16
11/16

17.46
17.46

16.76
16.76

19.3
19.3

23.1
25.9

30.5
33.3

25.4
28.2

8AV M RT-6N
8AV M RT-8N

1/2
1/2

12.70
12.70

3/8
1/2

10.0
10.0

13/16
13/16

20.63
20.63

7/8
7/8

22.22
22.22

22.86
22.86

21.8
21.8

25.9
25.9

36.1
36.1

28.2
33.0

10AV M RT-8N

5/8

15.87

1/2

12.0

15/16

23.80

1

25.40

24.38

21.8

27.9

38.1

35.1

12AV M RT-12N

3/4

19.05

3/4

16.0

1-1/16

26.98

1-1/8

28.57

24.38

21.8

28.2

38.4

35.3

Part No

Tube O.D T
(mm)

P
(NPT)

E
Min

h

H

F

G

I

L

L1

M3AV M RT-2R
M3AV M RT-4R

3
3

1/8
1/4

2.3
2.3

11.1
12.7

11.1
11.1

12.9
12.9

15.3
15.3

17.0
18.0

23.6
24.6

17.8
23.4

M4AV M RT-2R

4

1/8

2.3

11.1

12.7

13.7

16.1

18.8

25.4

18.8

M6AV M RT-2R
M6AV M RT-4R

6
6

1/8
1/4

4.8
4.8

12.7
12.7

14.3
14.3

15.3
15.3

17.7
17.7

19.6
19.6

27.0
27.0

18.8
23.4

M8AV M RT-2R
M8AV M RT-4R

8
8

1/8
1/4

4.8
6.4

14.3
14.3

15.9
15.9

16.2
16.2

18.6
18.6

21.3
21.3

28.8
28.8

19.8
24.4

M10AV M RT-4R
M10AV M RT-6R

10
10

1/4
3/8

6.4
8.0

17.5
17.5

19.1
19.1

17.2
17.2

19.5
19.5

23.9
23.9

31.5
31.5

28.2
28.2

M12AV M RT-4R
M12AV M RT-6R
M12AV M RT-8R

12
12
12

1/4
3/8
1/2

6.4
10.0
10.0

20.6
20.6
20.6

22.2
22.2
22.2

22.8
22.8
22.8

22.0
22.0
22.0

25.9
25.9
25.9

36.0
36.0
36.0

28.2
28.2
33.0

M16AV M RT-6R
M16AV M RT-8R

16
16

3/8
1/2

10.0
12.0

25.4
25.4

25.4
25.4

24.4
24.4

22.0
22.0

27.9
27.9

38.0
38.0

30.2
35.1

M20AV M RT-12R

20

3/4

16.0

31.8

31.8

26.0

22.0

34.5

44.6

41.7