Research of the Pilot Operated Relief Valve for MRF System
Combining with the rheological characteristics of MRF and the traditional structure of pilot operated relief valve, the key technical problems existing in this type of valve when using MRF instead of mineral oil were analysed. To solve its key technical problems, A novel pilot operated relief valve for MRF system has been designed. Adopting MRF valve for using the pilot valve, designing reasonably the relative position and the size of the working gap in the MRF valve, and optimizing design the structure of the main valve of the pilot operated relief valve for MRF system, can effectively improve the damping force of the MRF valve and reduce the erosion and noise of the pilot operated relief valve for MRF system.
Zhijiu Ai, Xiaodong Zhang, Yun-Hae Kim and Prasad Yarlagadda
X. Wu et al., "Research of the Pilot Operated Relief Valve for MRF System", Advanced Materials Research, Vol. 339, pp. 113-117, 2011