The DF-series multi-way valve is a modular-type multi-way valve, with directional control sections that can be freely combined. This multi-way valve primarily consists of three components: an inlet body, directional control sections, and a return oil body. The DF-series directional control sections offer various spool functions, and feature two positioning methods—ball detent and spring-centered—thereby meeting the requirements of diverse operating conditions.
MODEL INSTRUCTION
| Multi-way directional valve |
Nominal Diameter
|
Pressure Class
|
Fuel Inlet Body Model | Reversing Coupling Model | Reversing Coupling Model | Reversing Coupling Model | Return Oil Body Model | Design Number |
| DF | 20/35 | ※ | – AA440 | / DAO3 | / HBO333 | /… | /Z440 | -11 |
TECHNICAL FEATURE
01. Compact structure with no leakage
02. Small size and light weight
03. High pressure and large flow rate
04. Flexible combination of directional control sections; high versatility
05. Low pressure loss and minimal shock during direction switching
SPECIFICATION
| Model | Maximum Working Pressure（MPa） | Maximum Data Usage(L/min) |
| DF20A | 17 | 180 |
| DF20G | 24 | |
| DF35A | 17 | 265 |
| DF35G | 24 |
APPLICATION AREA
The DF series multi-way valve is primarily used in hydraulic systems of petroleum machinery, lifting and transportation machinery, mining machinery, etc.
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