Hot Sale 40 L/Min Control Valve Hydraulic Lock for Hydraulic System
The hydraulic lock is a critical component in various hydraulic systems used in construction equipment, lifting equipment, mining equipment and many other industrial applications. Its role is to ensure that the working mechanism remains in any desired position without being affected by any external load.
In summary, the hydraulic lock is an essential component in many hydraulic systems, providing stability, safety and reliability. It is a critical feature that helps construction, mining, and other industrial machinery operate efficiently and safely. With the hydraulic lock, operators can work with confidence knowing they are always in control of the machine.
Type |
Max Pressure |
Max Flow |
SO-K8B-1 |
320bar |
40L/min |
SO-K8L-J7 |
320bar |
30L/min |
SO-K6B-3 |
320bar |
10L/min |
SO-K6B-5 |
320bar |
10L/min |



Shandong Yikaide Hydraulic Co., Ltd. is located in Jining, Shandong, which is known as the "hometown of Confucius and Mencius and the land of etiquette". It is a professional technical enterprise that integrates the research and development, manufacturing, sales, and service of hydraulic components.
The company covers an area of approximately 20000 square meters, with a high-tech factory building of 10000 square meters, more than 80 high-precision processing equipment, more than 20 precision testing instruments, and more than 20 product testing and testing equipment. The company has 33 national patents and has been awarded the titles of "National High tech Enterprise", "Provincial Specialized, Refined, and New Enterprise", and "Jining City One Enterprise, One Technology Research and Development Center Enterprise", and has passed the IS09001 quality system certification.
Our main products include rotary joints, multi-way valves, balance valves, solenoid valves, manual pumps, synchronous valves, etc. Hydraulic products are widely used in industries such as engineering machinery, mining machinery, special walking machinery, and agricultural and forestry machinery. Our products are selling well in countries such as Russia, Europe, America, Southeast and Asia.



Q1: Are you a trading company or a factory?
A: We are a factory that has the right to import and export.
Q2: What is your delivery time?
A: Generally it is 5-10 days if the goods are in stock or it is 30-40 days if the goods are not in stock.
Q3: Do you provide samples? Is it free or extra?
A: We can provide samples, but not for free.
Q4: What are your payment terms?
A: Payment less than 1000 USD,100% in advance.Payment of more than 1000 USD,30% T/T in advance, balance before shipment.