
DRAWING NO. 1 — TYPICAL INSTALLATION
Flow Proportional Control System
Flow Recorder
(BY OTHERS)
4-20 Milliamp Analog Output Signal
Vacuum Tubing
GAS FLOW from
Vacuum Regulator
REGAL
7500 (0-500 PPD) or
A/2551/A-2552 (1000/2000 PPD)
Remote Meter
Assembly
Isolation Valve (Typ.)
(BY OTHERS)
Booster Pump (BY OTHERS)
REGAL Ejector
Assembly
Y-Strainer (BY OTHERS)
Pipe Union (Typ.)
(BY OTHERS)
Gauge for Supply
Pressure (Ps)
(BY OTHERS)
Gauge for Back
Pressure (Pb)
(BY OTHERS)
REGAL Model
CRA-5000
Residual Analyzer
REGAL VAC-1000
Vacuum Monitor
Static Mixer
(BY OTHERS)
Residual
Sample Line
(BY OTHERS)
120/240 VAC
50/60 Hz
120/240 VAC
50/60 Hz
120/240 VAC
50/60 Hz
120/240 VAC
50/60 Hz
REGAL SMARTVALVE™
Model 7001/7006
Residual Recorder
(BY OTHERS)
Water Flow Meter
(BY OTHERS)
Flow Analog Input Signal (4-20mA DC)
NOTE:
The sole purpose of this drawing is to show the basic series of components used in an Automatic gas feed system.
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