Hydraulic valve and lubricating equipment/parts

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Hydraulic valve and lubricating equipment/parts
Posting date : Dec 10, 2009
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28-
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Hydraulic valve product introduction: Hydraulic valve is a very important and very common one of elements of hydraulic drive system. The hydraulic valve can bear high pressure, and the fracture surface of it is very thick, usually, there is a big difference between different hydraulic valve, the big one can be as heavy as 200kg and the small ones can be 1kg. Hydraulic body castings do not allow flaws like shrinkage and dispersed shrinkage. The size and coarseness of runner parts can’t out of gauge. In addition, hydraulic valve has characteristics like easy to maintain, install and rectify, replace hydraulic components and the structure is compact. Hydraulic valve’s technical requirements: 1The FCD has good performance in anti wear, which increase the life of hydraulic valve greatly. 2 The cast iron section bars has high precision of size, has smooth surface, it will cut down the allowance in hydraulic valve design procedure and hydraulic valve process procedure. The allowance when process cast iron section bars for single-sided can be lowed to 2.5mm, compare to other iron casting’s allowance 5.0mm. Reduce the cost of material, upgrade the process efficiency. 3The continues cast iron section bars does not exist flaws like shrinkage, dispersed shrinkage, air hole and slag. It has compact texture and withstand Voltage, its voltage withstand is 5-6 times than normal ones. Thus avoid the leak-off phenomena when using the hydraulic valve. Contact: Miss King Telephone: 0574-28858999 Fax: 0574-28858996 Please click more products:http://www.lubrication-equipments.com Please click more products

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