P3RA171 is a high accuracy vacuum regulator that provides uniform vacuum regulation independent of vacuum supply changes and full demand.
P3RA171 is a high accuracy vacuum regulator that provides uniform vacuum regulation independent of vacuum supply changes and full demand.
High Precision Vacuum Regulator
1/4″ | 3/8″ | 1/2″
NPT | BSPP
N/A
at 25.6 psig supply: 3 SCFM, 18.3 @ 650 torr supply dm3/sec
-40° to +200 °F, -40° to +93° °C
29.92 Hg, 760 torr bar
0.005 psig, 0.0003 bar, 0.125 inch-H20, 0.32 cm-H20
0 to 30 Hg psig, 0 to 30 Hg bar
Aluminum
The Parker P3RA171 is a high accuracy vacuum regulator that provides uniform vacuum regulation independent of vacuum supply changes and full demand increasing performance in your application. This unit is a true vacuum regulator and does not control vacuum by letting air into the system. This regulator should be mounted between the vacuum source and process itself. A vacuum regulator unit has a diaphragm assembly with three springs to provide a more balanced loading of the diaphragm. A separate control chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing.
Additional options available are Non-Relieving diaphragm and Screwdriver Adjustment.
Markets:
• Factory Automation
• Automotive
• Heavy Industries
Features/Benefits:
• More balanced loading of diaphragm
• Separate control chamber eliminates hunting and buzzing
Applications:
• General Industrial
• Packaging
• Conveyance
• Production Lines
• Assembly
| Literature and Reference Materials |
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| 0700P Catalog_Regulator Products |
| Precision Regulators, Installation and Service Manuals |