HS10 Series Hydraulic Control Sectional Directional Control Monoblock Spool Valve

HS10 Series Hydraulic Control Sectional Directional Control Monoblock Spool Valve

In complex industrial hydraulic systems-such as those in construction machinery, injection molding equipment, and metallurgical machinery-stable and efficient control of hydraulic flow direction is the key to ensuring coordinated operation of multiple actuators. The HS10 Series Hydraulic Control Sectional Directional Control Monoblock Spool Valve is designed to meet this demand, serving as a centralized control component that integrates multiple directional control functions. As a high-performance monoblock spool valve, it adopts an integrated valve body design, which avoids the leakage risks caused by pipeline connections of split-type valves and ensures efficient transmission of control signals. The HS10 hydraulic valve is particularly suitable for medium and high-pressure hydraulic systems (working pressure up to 250 bar), such as the hydraulic system of a medium-sized excavator, where precise control of the boom and bucket actions is required.

The HS10 hydraulic valve stands out in industrial applications with its excellent control precision and structural reliability. Its spool is processed by precision grinding technology, and the fit clearance with the valve body is controlled within 0.005mm, which can achieve smooth switching of oil paths (response time <60ms) and ensure that the actuators (such as hydraulic cylinders) act accurately according to the control commands. As a monoblock spool valve, its integrated valve body is made of high-strength ductile iron, which can withstand long-term vibration and pressure impact in industrial environments, and the service life is increased by 30% compared with split-type valves.

Another key advantage of the HS10 hydraulic valve is its sectional design. On the basis of the monoblock spool valve structure, it can realize modular combination of 2-4 control sections according to actual needs, such as integrating the control functions of lifting and tilting in the same valve body. This design not only saves installation space but also reduces the number of connecting pipelines by 40%, making the hydraulic system layout more concise and reducing maintenance difficulty.

HS10 series laminated multiway valve has introduced the European advanced technology, the concrete has the structure compact, the high pressure resistance, the service life is long. The flow rate is as high as 400l/min, which fills the gap of large flow multi-way valve in China. HS10 each piece of valve body can be according to customer requirements to increase the overflow valve, filling oil valve. The control methods include manual control, pneumatic control, electro-hydraulic control and flexible shaft remote control, etc., to meet the different control requirements of customers. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system.

1 Sectional directional control valve for high flow, available for fixed displacements hydraulic pumps.

2 From 1 to 10 work sections

3 Open center

4 Optional carry-over port

5 Main pilot relief valve on inlet cover and load check valve on every section

6 Available wide range of port valves Available manual and hydraulic control kits

7 Diameter 30 mm (1.18 in) interchangeable spools

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