Product Manual
Table Of Contents
16  2022 2096 26 
Instruction book 
Control piping and regulating system with dual control and pilot
Reference 
Description 
1 
Pressure relief valve 
2 
Air receiver 
3 
Discharge line check valve 
4 
Vent 
5 
Pressure switch 
6 
Pressure release valve on pressure switch 
7 
Pressure gauge 
8 
Pilot valve 
9 
Flow to head unloaders 
10 
Flow from compressor interstage 
11 
Electronic drain 
12 
Vent to atmosphere 
From 
compressor 
discharge 
Used on CR-15 units only. 










