DESCRIPTION AND FEATURES
The valve can achieve desired restricting effect by adjusting the opening deqree of the spool and sleeve .When fully closed between them , there is virtually no leakage It is generally used to control the movement speed of the actuator
Specifications
1,Rated pressure:300bar
2,Rated flow:30L/min
3,Internal leakage <6 drops/min
4,Cleanlingcode:20/18/15(NAS9)
5,Temperaturerange:-20~+100ºC
6,Installafion torque:35~43Nm
| Rated pressure |
Rated flow |
Internal leakage |
Cleanlingcode |
Temperaturerange |
Installafion torque |
| 300bar |
30L/min |
6 drops/min |
20/18/15(NAS9) |
-20~+100ºC |
35~43Nm |
Jiangsu Erma Hydraulic Components Co., Ltd. was established in 1999. The company is located in Xingang Park, National Economic and Technological Development Zone, Jingjiang City, Jiangsu Province, with convenient transportation and beautiful scenery. The factory has a production and office area of 14000 square meters, and currently has more than 130 employees, including more than 50 people with college education or above. The company has a professional top-notch technology research and development team, including 3 senior engineers and 6 with intermediate professional titles. At the same time, the company maintains long-term technical cooperation relationships with universities and scientific research institutes; the company was awarded the National High-tech Enterprise in 2015 and the Jiangsu Specialized New Enterprise in 2022. The company currently has 49 independent patents, including 13 invention patents.
Jiangsu Erma Hydraulics is a professional company that produces threaded cartridge valves and precision spare parts. It has more than 20 years of production and R&D experience. The company now has more than 200 advanced production and processing equipment, of which the key processes are all imported equipment (American Hardinge machine tools, Swiss Schaublin machine tools, Japanese STAR, Citizen, Korean Doosan, Sunnen Honing, Japanese Mitutoyo, etc.), as well as more than 50 sets of various professional measuring and testing equipment, with an annual output of more than 1 million pieces of various types of hydraulic components. The products produced include safety valves, overload valves, relief valves, balance valves, logic valves, solenoid valves, one-way valves, throttle valves, pressure reducing valves, etc., which are used in multi-way valves, gear pumps, steering gears, cylinders, hydraulic system etc.
After years of development, the company will begin product transformation and upgrading in 2023, developing from a single product of threaded cartridge valves to integrated valve group assemblies. It has now developed a series of products such as hydraulic locks, balance valves, and solenoid control valve groups, and It has been successfully used in many industries such as construction machinery, agricultural machinery, logistics (forklifts), ships, aviation, wind power, and sanitation equipment.
"Be brave in innovation, strive for self-improvement and give back to society" is our enterprise spirit. Erma Hydraulics is committed to providing customers with system solutions of high-quality products and excellent services, focusing on technological innovation and the introduction of advanced technologies, and has always sought to create maximum value for customers. We sincerely look forward to cooperating with customers and friends at home and abroad to create a brilliant career.
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