Ningbo Beilun Yontone Hydraulic Technology Co., Ltd.
Main products:Sand Casting,Die Casting,Mould,Machining,Hydraulic Cylinder
Contact Us
  • Contact Person : Ms. Shen Sunny
  • Company Name : Ningbo Beilun Yontone Hydraulic Technology Co., Ltd.
  • Tel : 86-574-86149413
  • Fax : 86-574-86145866
  • Address : Zhejiang,Ningbo,No. 82, No. 2 Bridge, Tashi Qinglin Village, Daqi Street, Beilun District
  • Country/Region : China
  • Zip : 315800

hydraulic needle valves

hydraulic needle valves
Product Detailed
Aluminium iron magnesium alloy cartridge valve hydraulic manifold control valve hydraulic directional flow control valves


Hydraulic Manifold Cartidge Valve Blocks for centralized control of hydraulic oil


Product overview: 

1.The ports on all kinds of bodies are BSPP as standard or the metric system. Special ports on require. 

2.All the seals are in BUNA N as standard. 

3.Recommended fluid is oil.

4.Recommended filtration level is of 25 microns or better.

5. Compact hydraulic system, easy installation, assembly period short

6. OEM acceptable, according to customer's requirements

7. If the hydraulic system changes, change the working conditions need to change components, the assembly easily and quickly 

8. Hydraulic tube-free connection between devices, eliminating for tubing, pipe joints and other leakage, caused by vibration and noise

9. The hydraulic system configuration flexibility, neat appearance, maintenance is easy

10. A standardized, generic and high level of integration

11. Manifold block is made of hydraulic valves and valves body.

12. It make adjustment for direction of hydraulic oil, pressure, flow regulation

13. Manifold block features light weight, small resistance, impact and low cost

14. Manifold block is composed of integrated hydraulic components (such as threaded cartridge valves, stack valves)

15. If use integrated hydraulic components for hydraulic system, no need extra connection block, but use directly its own body as a composite body

16. Role of manifold block depend on which hydraulic components are included. Different hydraulic components have different functions. If relief valve, throttle valve and directional valve are included in the manifold block, so it functions pressure regulation, speed adjustment and direction change.



1.Material: Grey iron, ductile iron, iron alloy, high strength aluminum or high quality steel


                    magnesium, AZ31B, AZ91, AZ31, ZM5, ZM6, MB8  


                    aluminium, 2024, 6061, 6082, 7075, 5052, etc. 


                     iron Q235, A3, 45C, 40CrMo, ect. 2Assembled with cartridge valve 3.good quality 




CNC machining Material

Steel, Zinc, Aluminium, Brass, Copper, Bronze,  ADC12, A380, ALSI9CU3, ALSI12FE, A390, ADC14, Aluminium alloy, steel alloy, magnesium alloy, AZ31B, 1045 steel, sus304, 45cr, 40cr, 38crsi, etc.

Surface treatment

Nickel plating, zinc coating, chrome plating, and oxidation, Polishing, chrome plating, phosphating etc

CNC machining Tolerance

+/-0.02mm( iron parts), +/-0.01mm( Aluminium parts)



CNC machining main processes

Machining, drilling, threading, knurling, turning, drilling, stamping, casting, die casting

QC control

IQC Incoming quality control, IPQC In-process quality control,   Outgoing quality control. 100% inspection on critical dimensions before shipping. 

CNC machining Production range

505mm*800mm*505mm (Maximum size)

Developing experience

Hundreds of new parts be developed according to customers' drawing and samples

Supply chain process



Standard neutral export carton box, wooden pallet or according customers' requirement.

Payment terms

T/T in advance, L/C or negotiated.

Surface roughness


Country exported

Italy, Australia, US

Machine used

CNC lathe, CNC machining center, punch machine, EMD machine





Product picutre



CNC Machining Workshop


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hydraulic needle valves

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