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Air Fittings
204
DPL116
877.963.4966 •
dixonvalve.comF
Air Brake Fittings
Application:
•
designed for use in air brake systems or cab controls
Features:
•
utilize ribbed sleeve for compression and positive grip
•
machined from CA360, CA345, or CA377 brass
•
pre-applied thread sealant on all male pipe threads
•
maximum operating pressure:
150 PSI
•
temperature range:
-40°F
to
200°F
•
compatible tubing: SAE J844 type A and B
•
specifications: meets D.O.T FMVSS 571.106 and SAE
J1131, and SAE J2494
Assembly Instructions:
1. Cut tubing squarely - maximum of 15° angle allowable.
2. Check that port or mating part is clean and free of debris.
3. Insert tubing into fittings until it bottoms on seat.
4. Tighten nut with wrench until one thread remains visible on
the fittings body; (this will allow for a number of remakes) or,
the nut should be screwed down finger tight, then wrench-
tightened as indicated in the chart below.
Tube Size
Turns required to seal from hand tight
3/16"
2½
1/4"
3
3/8" & 1/2"
4
5/8" & 3/4"
3½
Female Connectors
Feature:
•
ref. SAE 100103 BA
Tube
Size
Pipe
Thread
Straight
Thread Part # Price/E Pkg Qty
¼"
⅛"
7/16"-24
66NAB42
$7.70
25
¼"
¼"
7/16"-24
66NAB44
8.46
10
⅜"
⅛"
17/32"-24
66NAB62
9.18
10
⅜"
¼"
17/32"-24
66NAB64
10.00
10
½"
⅜"
11/16"-20
66NAB86
1
15.06
10
½"
½"
11/16"-20
66NAB88
23.08
10
⅝"
⅜"
13/16"-18
66NAB106
20.92
10
⅝"
½"
13/16"-18
66NAB108
27.94
10
Male Connectors
Features:
•
ref. SAE 100102 BA
•
thread sealant may be white or burnt orange
Tube
Size
Pipe
Thread
Straight
Thread
Part #
Price/E Pkg
Qty
3/16" 1/16" 5/16"-24
68NAB31VS
$20.23
25
3/16" 1/8"
5/16"-24
68NAB32VS
15.78
50
3/16" 1/4"
5/16"-24
68NAB34VS
20.78
25
1/4"
1/8"
7/16"-24
68NAB42VS
5.32
50
1/4"
1/4"
7/16"-24
68NAB44VS
6.30
50
1/4"
3/8"
7/16"-24
68NAB46VS
7.61
10
3/8"
1/8" 17/32"-24
68NAB62VS
9.14
25
3/8"
1/4" 17/32"-24
68NAB64VS
6.30
25
3/8"
3/8" 17/32"-24
68NAB66VS
8.10
25
3/8"
1/2" 17/32"-24
68NAB68VS
12.60
25
1/2"
1/4" 11/16"-20
68NAB84VS
9.75
10
1/2"
3/8" 11/16"-20
68NAB86VS
10.40
25
1/2"
1/2" 11/16"-20
68NAB88VS
13.26
25
5/8"
3/8" 13/16"-18
68NAB106VS
19.07
10
5/8"
1/2" 13/16"-18
68NAB108VS
16.55
10
3/4"
3/8"
1"-18
68NAB126VS
49.35
10
3/4"
1/2"
1"-18
68NAB128VS
26.91
10
3/4"
3/4"
1"-18
68NAB1212VS
29.07
10
Unions
Tube Size Straight
Thread
Part # Price/E Pkg Qty
¼"
7/16"-24
62NAB4
$7.46
10
⅜"
17/32"-24
62NAB6
9.18
10
½"
11/16"-20
62NAB8
14.54
10
⅝"
13/16"-18
62NAB10
21.77
10
¾"
1"-18
62NAB12
37.15
10
Bulkhead Unions
Tube Size Straight
Thread
Part # Price/E Pkg Qty
3/16"
5/16"-24
62NBH3
$51.55
10
1/4"
7/16"-24
62NBH4
25.37
10
3/8"
17/32"-24
62NBH6
35.02
10
1/2"
11/16"-20
62NBH8
34.76
10
5/8"
13/16"-18
62NBH10
99.82
10
Bulkhead Unions
Tube Size Straight
Thread
Part # Price/E Pkg Qty
¼"
7/16"-24
62NABH4
$41.00
10
⅜"
17/32"-24
62NABH6
53.20
10
½"
11/16"-20
62NABH8
96.62
10
1
not full hex as shown