This series of vane pumps features excellent flow-versus-speed characteristics. An integrated flow control valve ensures constant pump output flow as the engine speed increases from medium to high. An integrated safety valve prevents hydraulic system overload, with adjustable pressure settings. These pumps are widely used in power steering systems of various light-, medium-, and heavy-duty trucks as well as passenger vehicles.
MODEL INSTRUCTION
| YBZ | 2 | 18 | A | -180 | /140 | L |
| Vane-type pump | Series Code: 0 may be omitted | Nominal Displacement (mL/r) | Product Design Sequence Number | Flow Control ×10 (L/min) | Maximum operating pressure × 10
(MPa) |
Thread direction: R for right-hand thread (omitted by default); L for left-hand thread |
TECHNICAL FEATURE
01. Monobloc structure, compact size, and lightweight
02. Equipped with an internal flow control valve to maintain constant output flow; features an internal safety valve to prevent hydraulic system overload
03. Open-type design; current shaft-end connection options include spline, flat key, and gear; port specifications and shaft-end connections can also be customized per customer requirements
SPECIFICATION
This series of vane pumps includes a wide variety of models; users can select the appropriate displacement, flow rate, pressure, and other parameters according to their requirements. For details, please click.
MAJOR SUPPLY
Major customers include DCEC, Dongfeng Commercial Vehicle, Fugong Power, Perkins, Yuchai Power, Beiqi Foton, Chengdu Dayun, Changchai, Dachai, Yangchai, Zhengzhou Yutong, and the aftermarket parts market.
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