Boxinhuasheng produces premium monoblock and sectional directional control valves (P40, P80, P120, BKQF34, RD5200, SD series) engineered for precise fluid power regulation in mobile hydraulic equipment, cranes, loaders, and agricultural machinery. Features custom spool designs and integrated pressure relief valves.
The HSDSL Series Excavator Control Valve is a high-performance, advanced hydraulic valve designed for demanding applications in construction, material handling, agriculture, and industrial vehicles. It features electric proportional and manual control options, a 6-section design, and a rated flow of 140 L/min.



The XQF23 Hydraulic Directional Control Lever Valve is a high-performance, pneumatic controlled monoblock valve designed for industrial automation applications in construction, material handling, and other industries. It offers reliable operation, a compact design, and a wide range of configurations for customization.



The P80A Series Excavator Hydraulic Spool Control Valve is a high-performance valve designed for use in a variety of applications, including material handling, construction, agriculture, and industrial vehicles. We offer OEM services, customization, and private label options for this valve, making it a versatile solution for your hydraulic needs.



The P40-DKL Series Hydraulic Thermal Relief Valve is a reliable and efficient solenoid valve designed for demanding applications in material handling, construction, agriculture, and industrial vehicles. This monoblock valve features a high flow rate and pressure rating, making it suitable for a wide range of heavy-duty equipment.



The P80-G12-G34 is a high-performance, 4-section hydraulic control valve designed for demanding applications in construction, material handling, and industrial vehicles. This monoblock valve offers manual control, 80 L/min rated flow, and 250 bar max pressure, making it a reliable and efficient solution for various hydraulic systems.



Our Factory Authorized Distribution ensures genuine P40-G12-G38 Valves and support. These valves are designed for various applications in industries like material handling, construction, agriculture, and industrial vehicles. They feature a robust 5-section monoblock structure, providing exceptional durability and reliability.



The SD5-G38 Manual 1 Spool Monoblock Directional Valve is a high-performance hydraulic valve designed for a wide range of applications in material handling, construction, agriculture, and industrial vehicles. This manual valve features a compact monoblock design, a rated flow of 40 L/min, and a maximum pressure rating of 305 bar.



As a leading OEM & ODM hydraulic valve manufacturer, we offer comprehensive manufacturing, private labeling, and customization services to cater to your specific needs. Our expertise lies in providing high-quality hydraulic valves, including the P80-LDG-U78-OT model.



Introducing our premium 3-Spool Hydraulic Valve from the P80 Series, designed to meet the demanding requirements of various industries, including material handling, construction, agriculture, and industrial vehicles. This valve offers exceptional performance with a rated flow of 80 L/min, a maximum pressure of 250 bar, and a wide operating viscosity range of 15 - 75 mm²/s.



The DCV100 6 Port Diverter Valve is a high-performance, customizable hydraulic valve designed for heavy-duty applications in construction, material handling, agriculture, and industrial vehicles. With a rated flow of 100 L/min and a maximum pressure of 350 bar, it offers robust performance and reliability for demanding operations.



The P80-G34 Series Double Hydraulic Valve Manual Monoblock Directional Valve is a high-performance, reliable valve designed for a wide range of applications in material handling, construction, agriculture, and industrial vehicles. This 6-section monoblock valve offers a rated flow of 80 L/min and a maximum pressure of 250 bar, making it suitable for demanding operating conditions. It's available for wholesale and OEM orders.



The SD14 Counterbalance Cartridge Valve is a high-performance hydraulic valve designed for demanding applications in material handling, construction, earthmoving, agriculture, and industrial vehicles. This 1-section monoblock valve features a manual control method, a rated flow of 120 L/min, and a maximum pressure of 315 bar. It's ideal for telehandlers, forklifts, all terrain cranes, stackers, aerial platforms, motor graders, midi-excavators, mini-excavators, skid steer loaders, and compact wheel loaders.



Introducing the SDS380 Directional Valve, an innovative hydraulic solution designed for advanced applications. With a rated flow of 380 L/min (100.4 US gpm) and a maximum pressure of 350 bar (5100 psi), this valve offers exceptional performance and reliability.



The P40 Series 6-section manual control hydraulic valve is a robust and reliable solution for various applications in construction, material handling, agriculture, and industrial vehicles. This monoblock valve offers a rated flow of 40 L/min and a maximum pressure of 250 bar, ensuring efficient operation for a wide range of equipment.



This product is a custom hydraulic valve solution: the P40-G12-G38 Directional Valve Modifications. This valve is manually controlled and has 6 sections. It is a monoblock valve with a rated flow of 40 L/min (10.5 US gpm) and a maximum pressure of 250 bar (3600 psi).



This high-quality hydraulic steering cylinder for tractors is designed for demanding applications in construction, agriculture, and industrial vehicles. We offer direct-from-factory pricing and wholesale options for our P40J series hydraulic valves, ensuring competitive prices for our customers.



The P80-AQF-G12-G34-OT Manual 6 Spool Monoblock Directional Valve is a high-performance hydraulic component designed for various industrial applications. With its robust construction, this valve ensures reliable operation and durability even under demanding conditions. Its key features include manual control for precise operation, a monoblock design for compact installation, a rated flow of 80 L/min, and a maximum pressure of 250 bar. The valve's operating viscosity range (15 - 75 mm²/s) and ambient temperature range (-40°C to +80°C) make it suitable for a wide range of operating environments.



The P80 Series Spool Directional Control Valve is a high-performance hydraulic valve designed for demanding applications in material handling, construction, agriculture, and industrial vehicles. This 5-section monoblock valve features a solenoid control method, a rated flow of 80 L/min, and a maximum pressure of 250 bar. Available for factory direct supply and global distribution.



The P40 Series Monoblock Directional Valve offers precise hydraulic control for diverse applications. With its manual control, 3 section design, and rated flow of 40 L/min, it delivers reliable performance in demanding environments.



Factory Outlet for P40-G12-G38-OW Valves: Guaranteed Quality & Cost Savings. These valves are designed for various applications, including material handling, construction and earth moving, agriculture, and industrial vehicles.



You can contact us any way that is convenient for you. You can also use a quick contact form below or visit our factory personally. We would be happy to answer your questions.
Boxinhuasheng Hydraulic (Est. 2001) is a SGS-verified, IATF 16949 & CE certified manufacturer specializing in hydraulic gear pumps, hydraulic piston pumps, monoblock & sectional directional control valves, and PTO units for mobile and industrial machinery.
North to 309 national road, Dayin village, Huanglou sub-district office, Qingzhou, Weifang city, Shandong, China
Whatsapp: +86 178 6716 6522
Email: sales2@chinesehydraulic.com
Phone: +86 152 6361 2759