PART NO : AB6214                             
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KIT INCLUDES:

PART  NUNBER	IMAGE GUIDE	QTY
AB5707  Hose Barb - Straight  1/2”  Hose x 3/8 NPT		1
AB5718  Reducing Nipple  3/4” NPT x 1/2” NPT		1
AB6453  Tapered Plug  3/8” NPT		2
AB6454  Tapered Plug  1/2” NPT		1
AB8475  Relay Valve R12P		1
ABI68052  Adaptor  3/8” Tube x 3/8 NPT		2
ABI69041S  Elbow  3/8” Tube x 1/4 NPT		1
ZZ9949  SCTEG Box  270 x 130 x 100mm		1

VALVE SPEC'S:

VALVE MODEL:
R-12P

The R-12P relay valve is a special purpose relay designed specifically for use on trailers and converter dollies. This 0 p.s.i. crack and differential relay speeds up brake application signals to provide an equal or balanced pressure signal to all trailer and dolly brakes on double and triple trailer combinations. By maintaining the same application signal across the entire train of trailers this pilot operated relay valve aids in achieving overall vehicle brake balance and stability.

SUPPLY PORTS:
1/2" NPT (2)

DELIVERY PORTS:
3/8" NPT (4)

CONTROL PORT:
1/4" NPT

CRACK PRESSURE:
0 PSI

CROSS REFERENCES:
109264, 065476, 109001, 109002, 109264, 109424, 109446, 65476.
A cross reference listing means that this valve is a suitable replacement for the part numbers listed. Some changes in air line plumbing may be required.