Counterbalance Valve 320bar Hydraulic Valve Supplier
The operating principle of the counterbalance valve is based on the principle of hydraulic pressure balancing. As the load in the hydraulic system decreases, the hydraulic fluid enters the cylinder or actuator through the counterbalance valve, and simultaneously, the return oil is returned to the reservoir through the counterbalance valve.
The counterbalance valve is designed to regulate the flow in the return line in response to changes in fluid flow and pressure, ensuring that the return back pressure remains in balance with the changing load.
In short, counterbalance valves are designed to adjust the size of the fluid passages to maintain the optimal backpressure for reliable system operation and consistent performance of mechanical equipment under load.
| Type |
Max Pressure |
Max Flow |
Control Ratio |
| VBCD 38 DE-W |
35Mpa |
35L/min |
1:3.1 |
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 well-established manufacturer with the rights to import and export.
Q2: How long is your delivery time?
A: Typically, our delivery time is 5-10 days if the goods are in stock, or 30-40 days if the goods need to be manufactured.
Q3: Do you provide samples? Is it free or extra?
A: We can provide samples, but they are not free of charge.
Q4: What are your terms of payment?
A: For orders under 1000 USD, we require 100% payment in advance. For orders over 1000 USD, we require 30% T/T in advance, with the balance due before shipment.
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