双液控或P.O.单向阀用于在待机时将液压回路锁定。当回路加压时,液流可通过进油路内的单向阀向执行机构供油, 同时, 回油路内的单向阀被先导活塞强行打开, 允许回油液流流出。...
Parker 3-Way Normally Open, Pressure in Sleeve-Out Body, 1/8" Valves provide operating pressures of 150 psi and flow factors of 0.28 CV's. They offer a stainless body, multiple mounting positions and coil options for all general purpose applications....
Parker 3-Way Multi-Purpose, 1/8" NPT Solenoid Valves provide operating pressures of 80 psi and flow factors of 0.17 CV's. They offer a 430F stainless body, multiple mounting positions and coil options for all general purpose flow control applications....
P.O.单向阀组合件,允许液流自由流入执行机构,而截止反向的回油液流。只有当先导控制压力超过要求的设定值时, 其先导液控功能才将阀芯开启, 允许回油流过该阀。...
作为派克庞大的模块化 DIN 标准二通插装阀系统的一部分, ZUDB 系列溢流功能叠加式先导阀能为构建压力控制功能提供优越的灵活性。...