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.
This Industrial Grade RD5300NPT-QTW-2OT is a 3-spool manual hydraulic control valve designed for mini-excavators and skid steers. Rated at 100 L/min (26.5 US gpm) and 250 bar (3600 psi), it features 3/4 NPT ports for reliable fluid power management. Backed by a 25-year professional manufacturer with IATF 16949 certification, this valve ensures durability and seamless OEM integration.

RD5300NPT-3OT is a Manual 3 Spool Hydraulic Control Valve rated for 100 L/min flow and 250 bar max pressure, featuring 3/4 NPT ports. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for mini-excavators, skid steers, and agricultural machinery.

Source the DCV100EMA-OT 1 Spool Sectional Directional Valve from a Professional Manufacturer with 25+ years of expertise. Rated for 100 L/min flow and 315 bar max pressure, this electric hydraulic control valve ensures reliable performance for forklifts, telehandlers, and agricultural machinery. Backed by IATF 16949 certification and 100% factory testing.

The DCV100EMA-YT-JYT-J-K is a robust 2-spool sectional directional control valve driven by an electric motor, designed for precise hydraulic flow management. With a rated flow of 100 L/min and max pressure of 315 bar, it offers versatile port options and reliable performance in extreme temperatures, ideal for global OEM and distribution partners.



HSDPX100DY-2 Electro-hydraulic Sectional Valve features 2 spools, 120 L/min flow, and 250 bar pressure. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for mini-excavators and loaders.

Engineered for heavy-duty applications, this HSDPX100DY-2 2 Spool Sectional Directional Valve delivers a rated flow of 120 L/min and withstands max pressure up to 250 bar. Manufactured by a 25-year IATF 16949 certified factory, it offers reliable electro-hydraulic control for mini-excavators, skid steers, and agricultural machinery.

This RD5100NPT-QTW Manual Hydraulic Control Valve features a 1-spool design with 100 L/min rated flow and 250 bar max pressure, ideal for skid steers and compact loaders. Manufactured by a 25-year IATF 16949 certified factory, it offers 3/4 NPT ports and supports OEM customization for global distributors seeking reliable hydraulic solutions.

This RD5200NPT-2OT 2 spool hydraulic valve features a rated flow of 100 L/min and max pressure of 250 bar, ideal for mini-excavators and skid steers. Manufactured by a 25-year factory with IATF 16949 certification, it ensures reliable performance and supports OEM customization for global buyers.

This HSDM80 Series Monoblock Directional Valve features a 2-spool cable control design, delivering 80 L/min flow at 250 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for forklifts, mini-excavators, and agricultural machinery with full OEM/ODM support.

Engineered for Material Handling and Construction machinery, this ZT12-OT 3 Spool Hydraulic Valve features precise Joystick Control, handling 50 L/min flow at 250 bar max pressure. Backed by a Professional Manufacturer with 25+ years of experience and IATF 16949 certification, it ensures reliable performance for Mini-Excavators and Skid Steer Loaders.

Engineered for heavy-duty applications, the SDS380-OW Manual 1 Spool Sectional Directional Valve handles 380 L/min flow at 315 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, this G1-1/2 port valve ensures reliable performance for wheel loaders, forklifts, and agricultural machinery.

This RD5100NPT-QTW Manual 1 Spool Hydraulic Control Valve delivers a rated flow of 100 L/min (26.5 US gpm) at max pressure 250 bar (3600 psi). Manufactured by a Professional Manufacturer with 25+ years experience and IATF 16949 certification, it is ideal for skid steers, mini-excavators, and agricultural machinery requiring reliable OEM/ODM solutions.

This RD5200NPT-QTW-OT Manual 2 Spool Hydraulic Valve features a rated flow of 100 L/min and max pressure of 250 bar, ideal for mini-excavators and skid steers. Backed by a professional manufacturer with 25+ years of experience and IATF 16949 certification, it ensures reliable performance for construction and agricultural machinery.

This RD5300NPT-3OT 3 spool manual hydraulic control valve handles 100 L/min flow at 250 bar max pressure, featuring 3/4 NPT ports. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for mini-excavators, skid steers, and agricultural machinery with 100% tested quality.

This RD5300NPT-3OT 3 spool hydraulic control valve features a rated flow of 100 L/min and max pressure of 250 bar, ideal for mini-excavators and skid steers. Manufactured by a 25-year IATF 16949 certified factory, it offers reliable manual operation with 3/4 NPT ports. We provide full OEM/ODM customization and 100% tested quality for global B2B buyers.

This RD Series 3 spool hydraulic valve features a rated flow of 100 L/min and max pressure of 250 bar, ideal for mini-excavators and skid steer loaders. Manufactured by a 25-year factory with IATF 16949 certification, it ensures reliable performance for construction and agricultural machinery.

This SDS180Q 3 Spool Sectional Directional Valve features dual pneumatic and manual control, handling 160 L/min flow at 315 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it offers reliable performance for mini-excavators, skid steers, and agricultural machinery with full OEM/ODM support.

This SD8 Series Sectional Directional Valve features a 4-spool electric motor control design, handling 90 L/min flow at 315 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for telehandlers, forklifts, and agricultural machinery with full OEM/ODM support.

Engineered for heavy-duty applications, this P80A-OX Manual Monoblock Directional Valve delivers a rated flow of 80 L/min at max pressure 250 bar. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable hydraulic control for mini-excavators and agricultural machinery with 100% tested quality.

This ZT12-OT 3 spool hydraulic valve features joystick control, handling 50 L/min flow at 250 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it is ideal for mini-excavators, skid steers, and agricultural machinery, offering reliable OEM/ODM solutions.

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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