Air Fittings
197
DPL714
877.963.4966 •
dixonvalve.com
F
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
OD
Pipe
Thread
Straight
Thread Part # Price/E Pkg Qty
¼"
⅛"
7/16"-24
66
NAB42
$7.70
25
¼"
¼"
7/16"-24
66
NAB44
8.46
10
⅜"
⅛"
17/32"-24
66
NAB62
9.18
10
⅜"
¼"
17/32"-24
66
NAB64
10.00
10
½"
⅜"
11/16"-20
66
NAB86
1
15.06
10
½"
½"
11/16"-20
66
NAB88
23.08
10
⅝"
⅜"
13/16"-18
66
NAB106
20.92
10
⅝"
½"
13/16"-18
66
NAB108
27.94
10
Male Connectors
Features:
•
ref. SAE 100102 BA
•
thread sealant may be white or burnt orange
Tube
OD
Pipe
Thread
Straight
Thread
Part #
Price/E Pkg
Qty
3/16" 1/16" 5/16"-24
68
NAB31VS
$20.29
25
3/16" 1/8"
5/16"-24
68
NAB32VS
15.78
50
3/16" 1/4"
5/16"-24
68
NAB34VS
20.78
25
1/4"
1/8"
7/16"-24
68
NAB42VS
5.32
50
1/4"
1/4"
7/16"-24
68
NAB44VS
6.30
50
1/4"
3/8"
7/16"-24
68
NAB46VS
7.91
10
3/8"
1/8" 17/32"-24
68
NAB62VS
7.69
25
3/8"
1/4" 17/32"-24
68
NAB64VS
6.30
25
3/8"
3/8" 17/32"-24
68
NAB66VS
8.10
25
3/8"
1/2" 17/32"-24
68
NAB68VS
12.60
25
1/2"
1/4" 11/16"-20
68
NAB84VS
9.75
10
1/2"
3/8" 11/16"-20
68
NAB86VS
10.40
25
1/2"
1/2" 11/16"-20
68
NAB88VS
13.26
25
5/8"
3/8" 13/16"-18
68
NAB106VS
19.07
10
5/8"
1/2" 13/16"-18
68
NAB108VS
16.55
10
3/4"
3/8"
1"-18
68
NAB126VS
49.35
10
3/4"
1/2"
1"-18
68
NAB128VS
26.91
10
3/4"
3/4"
1"-18
68
NAB1212VS
29.07
10
Unions
Tube OD Straight
Thread
Part # Price/E Pkg Qty
¼"
7/16"-24
62
NAB4
$7.46
10
⅜"
17/32"-24
62
NAB6
9.18
10
½"
11/16"-20
62
NAB8
14.25
10
⅝"
13/16"-18
62
NAB10
21.77
10
¾"
1"-18
62
NAB12
37.15
10
Bulkhead Unions
Tube OD Straight
Thread
Part # Price/E Pkg Qty
3/16"
5/16"-24
62
NBH3
$51.55
10
1/4"
7/16"-24
62
NBH4
25.37
10
3/8"
17/32"-24
62
NBH6
35.02
10
1/2"
11/16"-20
62
NBH8
33.82
10
5/8"
13/16"-18
62
NBH10
99.82
10
Bulkhead Unions
Tube OD Straight
Thread
Part # Price/E Pkg Qty
¼"
7/16"-24
62
NABH4
$41.00
10
⅜"
17/32"-24
62
NABH6
53.20
10
½"
11/16"-20
62
NABH8
96.62
10
1
not full hex as shown