PURGE GAS SOLENOID VALVE
1/4" PURGE GAS GAUGE VALVE
WIDE OPEN DURING OPERATION
CLOSED FOR SERVICING PURGER
1 PSID
(0.07 BAR)
CHECK
VALVE
PURGE GAS TO WATER BUBBLER OR
TO CUSTOMER SUPPLIED WATER BOTTLE
Figure 7
PURGE GAS
SOLENOID VALVE
1/32" (0.8 MM) DIA
METERING ORIFICE
DISC INSTALLED IN
THE CHECK VALVE
13
APP-001b
APR 2007