





Parker Veriflo APR66S4P4XX4PM Pressure Regulator
| Parameter | Specification |
|---|---|
| Manufacturer | Parker Veriflo |
| Series | APR |
| Model Code | APR66S4P4XX4PM |
| Instrument Type | Pressure Regulator |
| Regulator Type | Single-stage, pressure reducing |
| Control | Manual, knob-adjusted |
| Body Material | Stainless steel |
| Seat Material | PCTFE (typical for APR series) |
| Diaphragm Material | Stainless steel |
| Wetted Materials | Stainless steel (metal-to-metal compatible) |
| Max Inlet Pressure | 6000 PSI |
| Ports | 4 ports |
| Port Size | ¼" NPT (P4 option) |
| Mounting | Line-mounted |
| Knob Style | Metal control knob |
| Flow Capacity | Medium flow (APR series characteristic) |
| Media Compatibility | Gases & liquids compatible with SS |
| Typical Applications | Gas distribution, lab systems, analytical instrumentation |
| Country of Manufacture | USA |