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Pneumatic Fittings
F
F
336
DPL418
877.963.4966 •
dixonvalve.comD.O.T. Air Brake
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 (-40°C
to
93°C)
•
compatible tubing: SAE J844 type A and B
•
specifications: meets D.O.T FMVSS 571.106 and SAE J246
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
Features:
•
ref. SAE 100102 BA
•
thread sealant may be white or burnt orange
Tube Size Pipe Thread Straight Thread
Part #
Pkg Qty
3/16"
1/16"
5/16"-24
68NAB31VS
25
3/16"
1/8"
5/16"-24
68NAB32VS
50
3/16"
1/4"
5/16"-24
68NAB34VS
25
1/4"
1/8"
7/16"-24
68NAB42VS
50
1/4"
1/4"
7/16"-24
68NAB44VS
50
1/4"
3/8"
7/16"-24
68NAB46VS
10
3/8"
1/8"
17/32"-24
68NAB62VS
25
3/8"
1/4"
17/32"-24
68NAB64VS
25
3/8"
3/8"
17/32"-24
68NAB66VS
25
3/8"
1/2"
17/32"-24
68NAB68VS
25
1/2"
1/4"
11/16"-20
68NAB84VS
10
1/2"
3/8"
11/16"-20
68NAB86VS
25
1/2"
1/2"
11/16"-20
68NAB88VS
25
5/8"
3/8"
13/16"-18
68NAB106VS
10
5/8"
1/2"
13/16"-18
68NAB108VS
10
3/4"
3/8"
1"-18
68NAB126VS
10
3/4"
1/2"
1"-18
68NAB128VS
10
3/4"
3/4"
1"-18
68NAB1212VS
10
Female Connectors
Feature:
•
ref. SAE 100103 BA
1
not full hex as shown
Tube Size Pipe Thread Straight Thread
Part #
Pkg Qty
¼"
⅛"
7/16"-24
66NAB42
25
¼"
¼"
7/16"-24
66NAB44
10
⅜"
⅛"
17/32"-24
66NAB62
10
⅜"
¼"
17/32"-24
66NAB64
10
½"
⅜"
11/16"-20
66NAB86
1
10
½"
½"
11/16"-20
66NAB88
10
⅝"
⅜"
13/16"-18
66NAB106
10
⅝"
½"
13/16"-18
66NAB108
10
Male Connectors
Air Brake Fittings