Yikde Double Pilot Operated Check Valve with 30 L/Min
Hydraulic interlocks are indispensable safety components in hydraulic systems, ensuring unparalleled security across diverse applications. From boom circuits in construction machinery to hoists, self-locking presses, and locking wall jacks in mining, these systems provide critical stability and peace of mind.
In construction equipment, hydraulic locks are vital in outrigger circuits to stabilize machinery during lifting or other operations, thus preventing unintended movements and ensuring worker safety. Similarly, in lifting equipment, these locks are crucial in securing loads at specified heights, effectively preventing accidental falls and enhancing operational safety.
Overall, hydraulic locks are integral components within hydraulic systems, offering precise control and locking capabilities. They are essential for ensuring the safety, stability, and efficiency of various machinery and industrial processes, thereby enhancing performance and reliability across applications.
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.
Please note the essential details about our esteemed company, Shandong Yikaide Hydraulic Co., Ltd. We are proud to be a leading manufacturer with comprehensive capabilities in the import and export of high-quality hydraulic cylinders. Key features of our offerings include:
- Delivery time: 5-10 days for items in stock; 30-40 days for items not in stock.
- Samples: Available upon request at cost.
- Payment Terms: For orders under $1000, a 100% deposit is required. For orders over $1000, a 30% T/T deposit is required, with the balance due prior to shipment.