Piping Schematics (cont’d)
4. Working Monitor Set
1
st
stage
regulator
2
nd
stage
regulator
Mooney FlowMax HP Regulator Instruction Manual | 9
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1. Pilot supply tubing from filter OUTLET connection to Series 22 pilot (#1) INLET port.
2. Type 30 filter mounted in the inlet piping.
3. Pilot #2 LOADING port connected to the loading connection on the actuator housing of the FlowMax HP regulator.
4. Sense line connecting the 1st stage FlowMax HP regulator to the interstage piping. (Refer to Table 4 on Page 5 for sense piping
recommendations)
5. Sense line connecting SENSE port on Series 22 pilot (#2) to the sense port on the FlowMax HP actuator.
6. Series 22 pilot with pilot cartridge in PRV mode.
7. Pilot supply tubing from filter OUTLET connection to Series 22 pilot (#3) INLET port.
8. Sense line connecting the SENSE port on the monitor pilot (#2) to the downstream piping.
9. Sense line connecting SENSE port on Series 22 pilot (#3) to the sense port on the FlowMax HP actuator.
10. LOADING port of Series 22 pilot (#3) connected to the loading connection on the actuator housing of the FlowMax HP regulator.
11. Sense line connecting the 2nd stage FlowMax HP regulator to the downstream piping.
