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PR-7LF
The PR-7LF Series pressure reducing regulator is designed to furnish precise low outlet pressure control to analytical instrumentation.
With the combination of the large diaphragm sensing area of the PR-7 Series regulator and the low fl ow seat assembly of the PR-1 Series pressure regulator, pressure control down to 10 inches of water is easily obtainable.
The PR-7LF Series of regulators are available in a choice of stainless steel or brass construction; special alloys are available on special request.
- Sensitive pressure control
- Low pressure adjustability
- Stainless steel or Brass construction (optional MONEL® or HASTELLOY® C construction)
- 20 micron inlet filter
- PTFE/Viton® diaphragm available up to 25 psig
- 316L stainless steel or brass, INCONEL® and Tefzel®
- Inlet and outlet connections 1⁄4˝ FNPT standard
1
| Construction | Stainless steel or Brass construction (optional MONEL® or HASTELLOY® C construction) |
| Outlet Pressure | 0–6, 0–25, 0–50, 0–75, 0–125, 0–250 psig & 500 psig |
| Inlet Pressure | 3600 psig |
| Cv Flow Coefficients | 0.004 |
| Inlet and Outlet Connections | 1⁄4˝ FNPT standard |
| Operating Temperatures | -40° F to +250° F (-40°C to +121° C) |
Support Materials
Flow Formulas