Pilot Check Valve Hydraulic Lock for Mini Excavator
Hydraulic locks are critical safety mechanisms used in hydraulic systems in a variety of applications. They are commonly found in construction machinery outrigger circuits, lifting machinery, press self-locking, and support wall jack locking in mining operations.
The main function of a hydraulic lock is to keep a working mechanism stationary at any desired position and prevent movement from external loads. By incorporating hydraulic locks into the system, a reliable locking mechanism is formed, providing stability and security during operations.
In construction machinery, hydraulic locks are often used in outrigger circuits to stabilize the equipment during lifting or other operations, preventing undesired movement and ensuring worker safety. Similarly, in lifting machinery, these locks play a crucial role in securing the load at specific heights, safeguarding against accidental drops. In industrial applications such as presses, hydraulic locks provide self-locking capabilities, improving operational safety by preventing unintentional movement during the pressing process. In mining operations, hydraulic locks are employed to secure support wall jacks, ensuring structural integrity and worker safety in underground environments.
Overall, hydraulic locks are essential components within hydraulic systems, offering precise control and locking capabilities to ensure the safety, stability, and efficiency of various machinery and industrial processes.
| Model |
SO-K6B-3 |
| Max Pressure |
32Mpa |
| Max Flow |
10L/min |
| Operating Temperature |
-20°C-80°C |
Hydraulic locks typically work by using check valves or pilot-operated valves. A standard check valve allows fluid to flow in one direction but prevents it from flowing in the opposite direction, maintaining pressure in a specific part of the hydraulic system. Conversely, a pilot-operated check valve has an additional control feature that allows the valve to open under specific conditions, such as when pilot pressure is applied to release the lock.
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 manufacturer?
A: We are a manufacturer with the right to import and export.
Q2: How long is your delivery time?
A: Generally, the delivery time is 5-10 days if the goods are in stock, and 30-40 days if the goods are not in stock.
Q3: Do you provide samples? Is there a charge for samples?
A: Yes, we can provide samples, but they are not free of charge.
Q4: What are your payment terms?
A: For payment less than 1000 USD, 100% in advance. For payment of more than 1000 USD, 30% T/T in advance, balance before shipment.
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