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No. 666 Jinfu Road, Jinfu SOHO 2624, Jinniu District, Chengdu City
Chengdu Airike Hydraulic Equipment Co., Ltd
No. 666 Jinfu Road, Jinfu SOHO 2624, Jinniu District, Chengdu City
Order number 3010799Overflow valve in stock DB16P-01-C-N-090VHydac Hedec
We mainly distribute HYDAC from Germany, HAWE from Germany, HYDRO-LEDUC from Germany, MOOG from Germany, SUN from Germany, REXROTH from Rexroth, Parker PARKER from Switzerland, Wandfluh from Danfoss from Denmark, and Heidelberg from France. Customers in need are welcome to inquire.
When air is sucked into the oil due to various reasons, or when the oil pressure is lower than dynamic. When the flow rate and pressure of the oil in the pilot operated relief valve increase to atmospheric pressure, some of the air dissolved in the oil will precipitate and form bubbles. This is originally small, but when it flows to the low-pressure area, the volume suddenly increases, and the volume of bubbles in the oil changes rapidly. Sudden changes in bubble volume can generate noise. Some bubbles have a larger volume in the low-pressure zone, but when they flow with the oil to the high pressure zone, they are compressed and their volume suddenly decreases or the bubbles disappear; On the contrary, if the volume in the high-pressure zone occurs instantaneously due to this process, it will cause local hydraulic shock and produce significant vibration, which is easy to occurThe phenomenon of cavitation occurs, resulting in noise and vibration.



HYDAC HedekeDB16P-01-C-N-090VIt is an overflow valve that plays a role in hydraulic systems, including constant pressure overflow, pressure stabilization, system unloading, and safety protection.The overflow valve is of the pilot operated slide valve type. Its exposed surface is galvanized with nickel, which enhances its anti-corrosion performance and can pass the 1000 hour salt spray test. The internal valve components have undergone hardening and grinding treatment, which can effectively reduce wear and extend their service life.It has a pressure relief function with external exhaust of the spring chamber, and has good flat curve characteristics throughout the entire flow range. It can also be used as a logic element or unloading valve, and can also choose a slide valve orifice plate.The main material is carbon steel, which has good wear resistance and strength.


3010794; DB16P-01-C-N-500V; 214 3010798; DB16P-01-C-N-050V; 204 3010799;DB16P-01-C-N-090V;204 3010800; DB16P-01-C-N-330V; 204
Order number 3010799Overflow valve in stock DB16P-01-C-N-090VHydac Hedec