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 SD18 Series Hydraulic Block Pneumatic Valve is a high-performance, reliable valve designed for a wide range of applications in material handling, construction, agriculture, and industrial vehicles. We offer private label, OEM, and custom manufacturing services to meet your specific needs.



The Hydraulic 1 Spool Directional Valve - SDS380 Model offers precise flow control for various industrial applications. With a rated flow of 380 L/min and a maximum pressure of 350 bar, this valve ensures efficient operation in demanding systems.



The P40-G12-G38 Customizable and Reliable Hydraulic Monoblock Directional Valve is a high-performance valve designed for use in various hydraulic systems. It offers a rated flow of 40 L/min (10.5 US gpm), a max pressure of 250 bar (3600 psi), and a wide operating viscosity range of 15 - 75 mm²/s (15 cSt to 75 cSt). The valve features a manual control method, 2 section design, and a monoblock structure for enhanced durability.



The P40-G12-G38-OT 3 Spool Valve is a high-quality hydraulic valve designed for use in a variety of applications, including material handling, construction and earth moving, agriculture, and industrial vehicles. It features a manual control, 3 section design, 40 L/min rated flow, and 250 bar max pressure.



The P80-G12-G38-QW 2-Spool Directional Valve is a high-performance hydraulic valve designed for efficient fluid power control in various applications, including material handling, construction, agriculture, and industrial vehicles.



The P40-U34-2OT is a 2-way hydraulic directional control valve designed for a wide range of applications including material handling, construction, agriculture, and industrial vehicles. This manual control valve features a monoblock structure with a 40 L/min flow rate and 250 bar maximum pressure.



The P40-U78 Manual 3 Spool Monoblock Directional Valve is a high-performance hydraulic component designed for demanding applications in construction, agriculture, and industrial vehicles. It features a compact monoblock design with three sections, offering precise flow control and reliability in harsh environments.



The P80-G12-G34-6OT is a high-performance, 6-section monoblock directional hydraulic control valve designed for use in a wide range of mobile equipment applications. With a rated flow of 80 L/min and a maximum pressure of 250 bar, this valve is ideal for material handling, construction, agriculture, and industrial vehicles.



Introducing the SDS180 Series High-Performance Directional Valve, designed for optimal performance in demanding hydraulic applications. Our factory direct and wholesale model ensures competitive pricing and efficient delivery. This 2-section, sectional valve offers manual control, a rated flow of 160 L/min, and a max pressure of 350 bar, making it suitable for various industrial sectors, including material handling, construction, agriculture, and industrial vehicles.



XQF23 Hydraulic Control System is a high-quality, versatile and durable solution for various applications in material handling, construction, agriculture, and industrial vehicles. Made in our factory and available for global distribution, we offer manufacturing, OEM, private label, customization, and wholesale options.



The BKQF34-A Monoblock Valve is a high-performance hydraulic valve designed for use in various industrial applications. With a rated flow of 40 L/min and a maximum pressure of 160 bar, it provides precise control and reliability in demanding operating conditions.



Our Bespoke Hydraulic Components: P40-G12-G38-2OT-2QTW Valve offers exceptional performance with its 40 L/min flow rate, 250 bar max pressure, and wide viscosity and temperature ranges. This 4-section, monoblock valve is ideal for various applications, including material handling, construction, agriculture, and industrial vehicles.



The P40-G12-G38-3QTW Hydraulic Directional Valve is a manually controlled, 3-section, monoblock valve designed for use in a wide range of applications. It features a rated flow of 40 L/min (10.5 US gpm), a maximum pressure of 250 bar (3600 psi), and an operating viscosity range of 15 - 75 mm²/s (15 cSt to 75 cSt).



Factory Direct Supply: P40-G12-G38-OT Monoblock Directional Valves Wholesale. These valves are designed for use in a wide range of hydraulic systems, including those used in material handling, construction, agriculture, and industrial vehicles.



P40-G12-G38-OW is a manually controlled, monoblock directional control valve with a rated flow of 40 L/min and a maximum pressure of 250 bar. This valve is suitable for various applications, including material handling, construction, agriculture, and industrial vehicles.



The P40-G12-G38-OT-QTW1 2-Spool Hydraulic Directional Valve is a high-performance, customizable valve designed for demanding hydraulic applications. With a rated flow of 40 L/min and a maximum pressure of 250 bar, this valve is suitable for a wide range of applications in material handling, construction, earth moving, agriculture, and industrial vehicles.



Introducing the P40-G38-G12-OT Directional Control Valve, manufactured and supplied directly from our factory. This 3-section monoblock valve is designed for use in a wide range of industrial applications, including material handling, construction and earth moving, agriculture, and industrial vehicles. With a rated flow of 40 L/min and a maximum pressure of 250 bar, this valve is built to handle demanding hydraulic systems. It is manually controlled and features a wide operating viscosity range of 15 - 75 mm²/s and an ambient temperature range of -40°C to +80°C. The P40-G38-G12-OT valve is part of our P40 Series and is commonly used in equipment such as telehandlers, forklifts, all terrain cranes, stackers, aerial platforms, motor graders, MIDI-excavators, mini-excavators, skid steer loaders, and compact wheel loaders.



The P80-G12-G34-6OT Manual 6 Spool Monoblock Directional Valve is a heavy-duty hydraulic valve designed for demanding applications in construction, material handling, and industrial vehicles. This 6-section monoblock valve features a manual control method and a rated flow of 80 L/min (21.2 US gpm). With a maximum pressure rating of 250 bar (3600 psi) and a robust construction, this valve is ideal for a wide range of applications.



Factory Wholesale Supply: SD8 9 Spool Hydraulic Valves. We are a manufacturer of high-quality hydraulic valves, offering factory direct pricing and wholesale options. Our SD8 Series 9 Spool Valves are designed for demanding applications in material handling, construction, agriculture, and industrial vehicles.



The DCV60 2-Spool Electro-hydraulic Directional Valve is a high-performance valve designed for various industrial applications. With a rated flow of 60 L/min and a maximum pressure of 350 bar, it ensures efficient and precise control of hydraulic systems in demanding conditions.



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