Truck and Bus
Air Brake Systems
Driveline Controls
Trailer
Off-Highway
Load sensing valve
Twin-Cyl.Compressor 704cc,flangemounted
Material Number:
4757146030
Gross Unit Price:
1922.00
Features and Benefits
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BrandWABCO
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Part typePremium original quality
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Break point0.4 bar
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Calculated Volume (dm³)9.519
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Control pressure160 bar
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Distance between bolts84x84 mm
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Important informationIf you need to calibrate this Load Sensing Valve, please use our LSV-Calculator (Click here )
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Inlet pressure10.0 bar
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Max. operating pressure10.0 bar
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Mounting4x M8
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Port thread 1M22 x 1.5
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Port thread 22x M16 x 1.5
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Port thread 4M22 x 1.5
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Port thread 41M12 x 1.5
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Port thread 42M12 x 1.5
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Product categoryDevice
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Regulating range20 to 55 bar
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Regulating ratio1:8
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Technical specificationOE specification
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Temperature range-40°C to +80°C
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TypeHydraulic
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Type of operationStatic
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GTIN04057875226109
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Size (mm x mm x mm)339 x 195 x 144
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UPC193133315292
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Weight (kg)1.991
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Weight (lb)4.3894
Doc Type
catalog
Locale
en
Artical Number
81500823
Service & Repair
List of Spare Parts
| 1 | Body Lower part | 1 | ||
| 2 | Valve Washer | 1 | 8970179604 | |
| 3 | Slotted shouder screw | 1 | ||
| 4 | Came | 1 | 4757110804 | |
| 5 | Clamping Device | 1 | 8953703704 | |
| 6 | Cylindrical Compression Spring | 1 | 8965123714 | |
| 7 | Pipe | 1 | ||
| 8 | Gasket | 1 | 4757140012 | 4757111404 |
| 9 | Cover | 1 | 4757116534 | |
| 10 | Hexagon thin nut DIN439-2-BM12 | 1 | ||
| 11 | Banjo bolt | 1 | 8913008814 | |
| 12 | Protection plug | 1 | 4757140012 | 8980121594 |
| 13 | Fillister head screw ISO7045-M6x14 | 4 | 8912116404 | |
| 14 | Flange | 1 | ||
| 15 | Cheese head screw ISO4762-M6x30 | 2 | ||
| 16 | Guide | 1 | ||
| 17 | Piston | 1 | ||
| 18 | Washer | 3 | ||
| 19 | O-Ring ISO3601-4,3x2,4 | 2 | 4757140012 | 8970803004 |
| 20 | Cylinder | 1 | ||
| 21 | Washer | 1 | ||
| 22 | Bush | 1 | ||
| 23 | Piston | 1 | ||
| 24 | Sealing ring DIN7603-A12x16 | 1 | ||
| 25 | Screw plug | 1 | ||
| 26 | Hexagon Nut DIN6923-M6 | 1 | 4757140012 | 8915810004 |
| 27 | Hexagon head screw ISO4017-M6x50 | 1 | 8101260484 | |
| 28 | Exhaust Screw | 2 | 8913501804 | |
| 29 | H/391 Protection cap | 2 | 8980120004 | |
| 30 | Roller | 1 | 4757101304 | |
| 31 | Support | 1 | 4757143504 | |
| 32 | Cylindrical compression spring | 1 | ||
| 33 | Plunger | 1 | ||
| 34 | Gasket | 1 | 4757140012 | |
| 35 | O-Ring ISO3601-34,59x2,62 | 1 | 4757140012 | 8970864004 |
| 36 | Piston guide | 1 | ||
| 37 | Lip seal ring | 1 | 4757140012 | |
| 38 | Ring | 1 | ||
| 39 | Retaining ring DIN472-42x1,75 | 1 | ||
| 40 | Retaining ring DIN471-A17x1 | 1 | 4757140012 | |
| 41 | Ring | 1 | ||
| 42 | Diaphragm 500 | 1 | 4757140012 | |
| 43 | Washer | 1 | 4757140012 | 8970455104 |
| 44 | Inlet ring | 1 | ||
| 45 | Piston | 1 | ||
| 46 | O-Ring ISO3601-27,3x2,4 | 3 | 4757140012 | 8970803704 |
| 47 | Valve | 2 | 4757140012 | 8995058304 |
| 48 | Cap | 1 | ||
| 49 | Cylindrical compression spring | 1 | 4757140012 | |
| 50 | Cap | 1 | 4757100424 | |
| 51 | Retaining ring DIN472-17x1 | 1 | 4757140012 | |
| 52 | Retaining Ring DIN472-20x1 | 1 | 8105180124 | |
| 53 | Cap | 1 | ||
| 54 | Cylindrical compression spring | 1 | ||
| 55 | O-Ring ISO3601-3,3x2,4 | 1 | 4757140012 | 8970802504 |
| 56 | Body Upper part | 1 | 4757130142 | |
| 57 | Piston | 1 | ||
| 58 | Cylindrical compression spring | 1 | 8965155104 | |
| 59 | Cap | 1 | ||
| 60 | Piston | 1 | 4757106274 | |
| 61 | Hex socket set screw DIN914-M5x12 | 1 | ||
| 62 | Retaining ring DIN472-33x1,2 | 1 | ||
| 63 | Protection Cap | 1 | 8980113504 | |
| 64 | Hexagon head screw ISO4017-M8x55 | 4 | 8101260714 | |
| 65 | Protection Cap | 2 | 8980114204 | |
| 66 | Protection Cap | 1 | 8980113804 | |
| 67 | Protection Cap | 2 | 8980114004 |