REXROTH DR 20-4-5X/50YM R900597501 Pressure reducing valve
| Brand Name: | REXROTH |
| Model Number: | DR 20-4-5X/50YM |
| GPM @ 1,800 rpm, Shaft End: | 95.0 LB |
| Displacement Shaft End (cu in/revolution): | Flange Mount |
| Major Diameter [Min: | Right Hand (CW) |
| Cover End Flow @ RPM: | 4520VQ50A8-1AA20 |
| Rotation: | 3 1/2 |
| Shaft Key: | Flange |
| Pressure Port Size, Shaft End: | 5/16 in |
| Pilot Type: | Standard Pilot |
Product Details
| GPM @ 1,800 rpm, Shaft End | 95.0 LB |
| Displacement Shaft End (cu in/revolution) | Flange Mount |
| Major Diameter [Min | Right Hand (CW) |
| Cover End Flow @ RPM | 4520VQ50A8-1AA20 |
| Rotation | 3 1/2 |
| Shaft Key | Flange |
| Pressure Port Size, Shaft End | 5/16 in |
| Pilot Type | Standard Pilot |
| Port Size | 1.25 in |
| Cover End Pressure [Max | Straight w/ Key |
| Shaft Seal Type | 4520VQ |
| Pressure Port Size, Cover End | 1.9375 in |
| Shaft Type | Buna-N |
| GPM @ 1,800 rpm, Cover End | 2200 |
| Port Orientation - Shaft End | N/A |
| Shaft End Flow @ RPM | SAE C, 2 Bolt |
| Minor Diameter [Min | Single Shaft Seal |
| Port Type | N/A |
| Manufacturer Part No. | 2200 |
| Major Diameter [Max | 2200 |
| Port Orientation - Cover End | N/A |
| Minor Diameter | 8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm |
| Minor Diameter [Max | N/A |
| Max. RPM [Max | N/A |
| Controlled Flow Rate | N/A |
| Shaft Dia. | N/A |
| Cover End RPM [Max | N/A |
| Shaft End Pressure [Max | 50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm |
| Seal Material | 4520VQ50A8-1AA20 |
| Mounting Flange | 3000 |
| Displacement Cover End (cu in/revolution) | 2500 |
| Weight | 12 |
| Mounting | 75 |
| Pump Series | w/o Integral Valves |
| Model No. | Outlet 135° CCW from Inlet |
| Relief Valve Setting | Outlet Opposite Inlet |
| Spline Description | 3/4 in Flange |
| Shaft Length | 1 1/2 in Flange |
| Shaft End RPM [Max | 1.67 |
| Integral Valve Configuration | 9.9 |
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