pilot operated relief valve

网络释义

1.	液压控制溢流阀液压控制溢流阀,pilot operated relief... ... ) tester valve [控]制[液]流阀 ) pilot operated relief valve 液压控制溢流阀 ... www.dictall.com
2.	操纵的先导安全阀机械词典大全-机械资讯-马棚网... ... pilot operated relief valve；操纵的先导安全阀 pilot operated spool；操纵的先导滑阀 ... www.mapeng.net
3.	先导型溢流阀 ...调压范围：0.3~2.5Mpa ：结构如（2）先导型溢流阀（Pilot operated relief valve）结构如下图所示，由主阀和先导阀两部 … wenku.baidu.com