Analysis of Working Principle and Experimental Characteristics on Crossover Relief Valve
Author(s): WU Jun, KE Ai-guo, JIANG Tuo
Pages: 71-73,74
Year: 2016 Issue: 8
Journal: Hydraulics Pneumatics & Seals
Keyword: threaded cartridge; direct acting; crossover relief valve; working principle; test analysis;
Abstract: This paper introduces a direct acting type crossover relief valve's structure, working principle, calculated and analyzed its force balance equations, on the impact of the valve is the reverse opening and closing characteristics factors were analyzed, through the perfor-mance test, the results show that:reverse crossover relief valve opening pressure is hard to be similar, is the reverse on and off characteristics curve hysteresis large, on the spool manufacturing precision demanding, not easy to guarantee, the difficulty in manufacturing.
Pages: 71-73,74
Year: 2016 Issue: 8
Journal: Hydraulics Pneumatics & Seals
Keyword: threaded cartridge; direct acting; crossover relief valve; working principle; test analysis;
Abstract: This paper introduces a direct acting type crossover relief valve's structure, working principle, calculated and analyzed its force balance equations, on the impact of the valve is the reverse opening and closing characteristics factors were analyzed, through the perfor-mance test, the results show that:reverse crossover relief valve opening pressure is hard to be similar, is the reverse on and off characteristics curve hysteresis large, on the spool manufacturing precision demanding, not easy to guarantee, the difficulty in manufacturing.
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