This series of pumps delivers high operating pressure within a compact design, ensuring a high power-to-weight ratio and low installation costs, and is widely used in the power steering systems of heavy-duty trucks.
MODEL INSTRUCTION
| V | 20 | P | -* | * | * | * | -* | * | * | * | 12 | * |
| Vane pump | Serial Number | Valve Selection | Two-Bolt Flange Connection Dimensions | 进油口规格 | Displacement Code | Oil Outlet Specification | Shaft extension connection method | Oil outlet direction (viewed from the rear cover) | Orifice Code and Flow Rate | Overflow Valve Set Pressure
|
Design Serial Number | Direction of rotation of the shaft |
| F-Monostable Flow Divider Valve and Relief Valve | 1：Center-to-center distance between the two mounting holes: 106.3; pump body spigot diameter: φ82.55
6：Center-to-center distance between the two mounting holes: 146.1; pump body spigot diameter: φ101.6 |
P：NPTl.25、 S：1.625-12UN-2B
D: 1.3125-12UNF-2B |
6：18.9 mL/r
7: 22.1 mL/r 8: 25.2 mL/r 9: 29.7 mL/r 10: 32.2 mL/r 11: 36.4 mL/r 12: 39 mL/r 13:42.4mL/r |
T：First oil outlet3/4-16UNF-2B，
Second oil outlet7/8-14UNF-2B，Fuel filler cap3/4-16UNF-2B |
Type 1:1 shaft
Type 11:11 shaft, Type 38:38 shaft, Type 62:62 shaft, Type 39:39 shaft |
A-Rotate 180° from the direction of the oil inlet、
B-90° counterclockwise from the oil inlet direction C-Consistent with the direction of the oil inlet D-Clockwise rotation by 90° from the oil inlet direction |
2-8L/min
3-11L/min 4-15L/min 5-19L/min 6-231L/min 7-27L/min 8-30L/min |
A-1.7MPa
B-3.5MPa C-5.2MPa D-7.0MPa E-8.6MPa F-10.0MPa .G-12.1MPa H-14.0MPa J-15.5MPa K-17.5MPa |
(As viewed from the shaft end) R–right-hand thread (omissible), L–left-hand thread |
TECHNICAL FEATURE
01. Open-type design; currently, shaft-end connection methods include splines, flat ends, etc. The oil port orientation, specifications, and shaft-end connections can also be customized according to user requirements.
02. The pump incorporates a flow control valve to maintain constant output flow; it is also equipped with a safety valve to prevent hydraulic system overload.
03. Three-piece construction
SPECIFICATION
| Product Model | RPMr/min | ||
| Rated | Minimum | Highest | |
| V20P-**6*-****12* | 1500 | 600 | 3400 |
| V20P-**7*-****12* | 3000 | ||
| V20P-**8*-****12* | 2800 | ||
| V20P-**9*-****12* | 2800 | ||
| V20P-**10*-****12* | 2500 | ||
| V20P-**11*-****12* | 2500 | ||
| V20P-**12*-****12* | 2400 | ||
| V20P-**13*-****12* | 2400 | ||
MAJOR SUPPLY
Single units or exported together with the main unit to multiple countries and regions, including the United States, Italy, Germany, and others.
Please feel free to contact us with any questions，we’ll provide you with professional solutions.
