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FR20 Reversing Valve
FR20 Reversing Valves operate in conjunction with two pressure switches, alternating lubricant flow through DC41 end-of-line systems so that lubricant is directed first to one set of Dualine valve inlet ports and then the other, on succeeding system cycles.
Features
- Each coil has a power-on indicating light located on the terminal box. This is very helpful when troubleshooting a system.
- Plug-in coils are easily changed without disturbing the wiring.
- The new FR20 is completely interchangeable with existing FR10.
Technical Data
| 37149-115-X | 37149-230-X | 37149-24-X | |||
| Applied Voltage | 110 VAC | 120 VAC | 220 VAC | 240 VAC | 24 VDC |
| Frequency | 50 Hz | 60 Hz | 50 Hz | 60 Hz | --- |
| Holding Current | 0.46 amp | 0.49 amp | 0.22 amp | 0.24 amp | 1.5 amp |
| Holding Power | 31 W | 34 W | 30 W | 33 W | 36 W |
| Voltage Range | 80-130 V | 80-130 V | 180-250 V | 180-250 V | 21.6-26.4 V |
| Max Pressure | 5000 psi (345 bar) | ||||
| Maximum Flow Rate | 12 gpm (45 liter) | ||||
| Lubricant | 80 SUS oil to NLGI grade 2 grease | ||||
| Inlet & Outlet Ports | Available in 1/2” NPTF or 1/2” BSPT | ||||
| Electrical Connection | 1/2” conduit- each end | ||||
| Spool Configuration | 2 position, 4 way | ||||
| Solenoid | Push type epoxy covered coil | ||||
| Seals | Buna “N” rubber | ||||
How To Order
When ordering specify by name, description and part number, e.g. FR20 Reversing, 115 VAC, 1/2” BSPT, Not supplied with mounting kit, Part #37149115B1.
| Name | Voltage | Thread | Mounting Kit | Part # |
| FR20 Reversing Valve | 115 VAC (50-60 Hz) | 1/2” BSPT | Not supplied with mounting kit 1 | 37149115B1 |
| Supplied on DC41 w/ mounting brackets and hardware | 37149115B2 | |||
| 1/2” NPTF | Not supplied with mounting kit 1 | 37149115N1 | ||
| Supplied on DC41 w/ mounting brackets and hardware | 37149115N2 | |||
| 230 VAC (50-60 Hz) | 1/2” BSPT | Not supplied with mounting kit 1 | 37149230B1 | |
| Supplied on DC41 w/ mounting brackets and hardware | 37149230B2 | |||
| 1/2” NPTF | Not supplied with mounting kit 1 | 37149230N1 | ||
| Supplied on DC41 w/ mounting brackets and hardware | 37149230N2 | |||
| 24 VDC | 1/2” BSPT | Not supplied with mounting kit 1 | 3714924B1 | |
| Supplied on DC41 w/ mounting brackets and hardware | 3714924B2 | |||
| 1/2” NPTF | Not supplied with mounting kit 1 | 3714924N1 | ||
| Supplied on DC41 w/ mounting brackets and hardware | 3714924N2 | |||
| 1 Used to replace FR10-9 reversing valves in the field. | ||||
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