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HAWE Throttle Check Valve

Product No.：RD 31
Brand：Hawe
Place of Origin：Germany
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Product description：

Founded in 1949, HAWE Hydraulic Co., Ltd. has been committed to the development and production of high pressure hydraulic components and systems for more than 50 years. The company has more than 1000 employees, has a number of sales representatives in Germany, and has more than 30 sales agents worldwide, including 8 wholly-owned sales subsidiaries. Harway products are characterized by the valve body steel structure, high pressure resistance; Compact structure and compact size; No leakage, long service life, widely used in construction machinery, machine tools, ships, hydraulic tools and other industries..

Throttle valve belongs to the flow valve class components, it is used as a liquid resistance valve in hydraulic devices. Its principle of action according to the P-Q characteristic curve, flow control. Manual and tool-adjusted throttle valves can be fine-adjusted, of which the specifications ED(RD)11 and 21, in essence, are designed according to the principle of slot throttling, in the last 1/4 stroke of the adjustment range, that is, in the large opening area, the valve port flow area is increased with an additional circular clearance, and specifications ED(RD)31 to 51, It's a fine annular clearance throttling. Non-adjustable RDF type, nozzle structure, check valve is lightweight plate structure, without spring. As long as there is a small liquid flow, the check valve can be opened and closed.

Product features: