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Protected Reservoir Spring Brake Control Valves
Piping Diagrams
Mounting Hardware
Cover Plate Orientation
These spring brake valves are designed for
protected reservoir systems
and feature
service brake priority
operation. Units manufactured after October 1992 meet current FVMSS 121 standards. The built in control port prevents
brake compounding
.
110175
Plug Unit
For Trailers Built Before October 1992
110609
Plug Unit
For Trailers Built After October 1992
110185
Major Repair Kit
110195
Minor Repair Kit
Part Number
Supply Port (NPT)
Control Port (NPT)
Reservoir Port A (NPT)
Reservoir Port B (NPT)
Delivery Ports (NPT)
Cover Plate Orientation
110170
3/8"
3/8"
1/2"
1/2"
3/8"
Standard (A)
110171
3/8"
3/8"
1/2"
3/8"
3/8"
90 Degree (B)
110191
3/8"
3/8"
3/8"
1/2"
3/8"
90 Degree (B)
110310
3/8"
3/8"
3/8"
1/2"
3/8"
Standard (A)
110315
3/8"
3/8"
1/2"
3/8"
3/8"
Standard (A)
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