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Parker Veriflow 959 & NPR 959 Series Pressure regulator are designed to meet the requirements of a wide range of industrial applications Subatmospheric pressure control. The key features of the Parker Veriflow 959 & NPR 959 Series Pressure regulator are Subatmospheric pressure delivery, long service life.
| General info |
|---|
| Design Rating | Min | Max |
|---|---|---|
| Process media temp °C | -40 | 66 |
| Process media temp °F | -40 | 150 |
| Pressure Barg | 240 | |
| Pressure PSI | 3500 | |
| Set/cracking/outlet control pressure Barg | 2 | 10.3 |
| Set/cracking/outlet control pressure PSIG | 30 | 150 |
| Specs | |
|---|---|
| Material of construction | 316/316L Stainless Steel Alloy C-22 (Hastelloy®)(UNS N06022) |
| Process Connection Type | NPT ASME B1.20.1, SAE AS71051 |
| Size | 1/4 inch |
| Seat material | PCTFE/PTFCE Vespel |
| Flow Coefficient (Cv) | 0.04 |
| Applications | Subatmospheric pressure control |