ZL directional control valve have the features of big flow, compact structure, good sealing, high universality 

  ☆Single direction valve in every section
  ☆ Optional valve:relief valve, over load valve, etc.
  ☆Control type: manual, pneumatic, hydraulic.
  ☆Sectional structure.

·Ordering code


                                       table1


                                       table2

                                  table 3


·Specification·Outline dimension




Application area:
       1.Agricultural machine
       2..Dump truck
       3.Construction Vehicle
       4.Special purpose vehicle
       5.Drilling machine



    Established in 2001,Boxinhuasheng hydraulic technology is a manufacturer specialized in hydraulic parts.Our products passed ISO 16949 certification.

    Our annual production capacity has reached 900K pieces.

    In 2017,we established a partnership with Hydro Fluid,a high end hydraulic solution provider from USA,and started the progress in higher lever.





1. Why choose BXHS? 
   With 19 years experience of independently research and producing, BXHS is one of the biggest hydraulic parts manufacturers in China. We have steady cooperation with more than 500 major machinery factories and hydraulic dealers from all over the world.

2. Production warranty?
   12 months warranty 

3. What about other services?
   OEM/ODM service, technology support, production design, after-sale service. 

4. Production capacity?
   Max daily produce capacity: 1000 sets of valves, and 500 sets of pumps. 

5. Delivery time?
   15 days after payment.