| Items |
 /Asset/PR7L.PNG PR7L-1A11A3E311 0.06 Flow Coefficient (Cv) PR-7LF High Sensitivity Single Stage Pressure Reducing Regulator |
/Asset/PR7L.PNG PR7L-1A11A3F311 0.06 Flow Coefficient (Cv) PR-7LF High Sensitivity Single Stage Pressure Reducing Regulator |
/Asset/PR7L.PNG PR7L-1A11A5H111 0.2 Flow Coefficient (Cv) PR-7LF High Sensitivity Single Stage Pressure Reducing Regulator |
/Asset/PR7L.PNG PR7L-1A11H3B121 0.06 Flow Coefficient (Cv) PR-7LF High Sensitivity Single Stage Pressure Reducing Regulator |
/Asset/PR7L.PNG PR7L-1A11HCB111 0.025 Flow Coefficient (Cv) PR-7LF High Sensitivity Single Stage Pressure Reducing Regulator |
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| Description |
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 flow 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. |
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| Brands | GO Regulator, Inc. | |||||||||
| Inlet Filter | 20 µm | |||||||||
| Operating Temperature | -40 to +250 ºF-40 to +121 ºC | |||||||||
| Inlet and Outlet Connections | 1/4 in. Female National Pipe Tapered (FNPT) Standard | |||||||||
| Weight | 3.2 lb1.45 kg | |||||||||
| Body Material | 316L Stainless Steel, Stainless Steel Diaphragm | |||||||||
| Port Configuration | Standard | |||||||||
| Process Port Size | 1/4 in | 1/4 in | 1/2 in | 1/4 in | 1/4 in | |||||
| Process Port Types | Female National Pipe Tapered (FNPT) | |||||||||
| Gauge Port Size | 1/4 in | |||||||||
| Gauge Port Types | Female National Pipe Tapered (FNPT) Gauge Port | |||||||||
| Surface Finish of Diaphragm Cavity | < 25 Ra | |||||||||
| Seat Material | Tefzel® | Tefzel® | Tefzel® | Polychlorotrifluoroethylene (PCTFE) (Formerly Kel-F® 81) | Polychlorotrifluoroethylene (PCTFE) (Formerly Kel-F® 81) | |||||
| Flow Coefficient (Cv) | 0.06 | 0.06 | 0.2 | 0.06 | 0.025 | |||||
| Outlet Range | 0 to 50 psig | 0 to 75 psig | 0 to 125 psig | 0 to 6 psig | 0 to 6 psig | |||||
| Diaphragm Type | Self-Relieving | Self-Relieving | Standard Diaphragm | Standard Diaphragm | Standard Diaphragm | |||||
| Diaphragm Facing Material | Polytetrafluoroethylene (PTFE) | |||||||||
| Diaphragm Backing Material | Metal Backing, Standard | Metal Backing, Standard | Metal Backing, Standard | Fluorocarbon (FKM) | Metal Backing, Standard | |||||
| Cap Assembly | Standard, Stainless Steel | |||||||||
| Features and Specifications |
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