Steering Control Unite
YXL Series Priority Valves
Steering Control Unite YXL priority valve is used with BZZ load sensing steering units, to form a load sensing power steering control system. That can always give priority to flow to steering systems, in cases that system load varies or steering wheel speed varies. YXL series priority valve has been used in many mobile hydraulic control systems, such as forklift, wheel loader, wheel crane, and tractor and agriculture harvester.
FK&FKS Combination Valve Blocks
Steering Control Unite The FK or FKS valve block is bolted on the port face of the PSU directly. Its function is to protect the steering system. The hydraulic function symbol: Function of the incorporated valve Inlet safety valve: limits maximum pressure drop across the PSU to protect the steering circuit. Cylinder port shock valve: protects hoses against pressure surge created by ground forces on the cylinder axle. Anti-cavitation valve: protects steering circuit against
Flow Divider Valves
Steering Control Unite It is used with the open center PSU. When the system oil flow or pressure is variety, It can provide constant flow for the PSU. It can be used in not only independent steering system, but also share a pump with other operating system. It includes: dividing flow type and constant flow type.
080 Low Input Torque Large Displacement Series Power Steering Units
Steering Control Unite 080series --- Standard Series It is load sensing. Typical applications are tractors, combines, lift trucks, wheel loaders and other heavy vehicles. Features: The design of valve with optimum gains better characteristics. Low hydraulic noise optimize hydraulic pressure Oil passage The integrated design increase intensity Three basic systems_ open center, closed center and load sensing Main Specification Data: Max. system pressure……………16MPa Max. back
070 S Series Power Steering Unite
Steering Control Unite The flange and the housing are together, so 070 series PSU is designed shorter than the standard PSU, and more compact and convenient.
060 PSU Integral Series Power Steering Units
Steering Control Unite 060 series PSU incorporated the inlet check valve, safety valve, internal check valve, cylinder port shock valve and anti-cavitation valve. The design is more compact and convenient. Features: Incorporated five Valves into the PSU, so it is more compact and convenient. Low hydraulic noise. Special casting design for low pressure drop. 3 basic systems- open center, closed center and load sensing. Displacement: 50~500ml/r Main Specification Data: Max.
050 PSU Small Displacement Series
Steering Control Unite 050 series PSU is a small displacement PSU. The displacement includes: 50.63ml/r. It is typical used in mini engineering vehicles, such as small tractor. Features: The optimum design of spool and sleeve gains better characteristics. Low hydraulic noise. Special casting design for low pressure drop. Basic system _ open center. Main Specification Data: Max. system pressure………16MPa Max. back pressure………2.1MPa Input torque………1.7～2.5Nm Max. system operating
045 PSU Flow Amplifying Series
Steering Control Unite 045 series PSU is a flow amplifying PSU. It has small displacement and low input torque at the low steering speed. At the quick steering speed, it has a large displacement. The displacement includes: 630. 800. 1000 , 1250ml/r. It is typical used in heavier engineering vehicles. Features: The optimum design of spool and sleeve gains better characteristics. Low hydraulic noise Special casting design for low pressure drop Basic system _ load sensing Main
030 PSU Large Displacement Series
Steering Control Unite 030 series PSU is a large displacement PSU. The displacement includes: 630. 800. 1000ml/r. It is typical used in heavier engineering vehicles. Features: The design of valve with optimum gains better characteristics. Low hydraulic noise Low wheel slip Special casting design for low pressure drop Basic systems_ open center Main Specification Data: Max. system pressure………16MPa Max. back pressure………2.1MPa Input torque…………2.0～4.0Nm Max. system operating
020 Low Input Torque Series & 025 Ultra Low Input Torque Series
Steering Control Unite Many progress of design were taken in 020and 025 series PSU. It is typical used in forklift, hydraulic rudder of ships. Features: The design of valve with optimum gains better characteristics. Low hydraulic noise Low wheel slip Special casting design for low pressure drop Basic systems_ open center Main Specification Data: Max. system pressure………16MPa Max. back pressure………2.1MPa Low input torque……1.8-2.5Nm Ultra low Input torque……1.1-1.8Nm Max. system
010 Standard Series PSU
Steering Control Unite 010 series--Standard Series It is a standard design . Its displacement is 80 to 500ml/r. It can be connected with valve block directly to fulfill all kind of system. Typical applications are tractors, combines, lift trucks, wheel loaders and other heavy vehicles. Features: The design of valve with optimum gains better characteristics. Low hydraulic noise. Special casting design for low pressure drop. Three basic systems_ open center, closed center and