HYDAC贺德克压力补偿器DW12P-22

来源:    日期:2017/10/19    浏览量:


 

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HYDAC德克压力补偿器DW12P-22     中文描述

优先级压力补偿DW12P -22是一种先导式针芯类型 - 用于保持独立的压力变化以恒定的流速。腔UNF FC12-4,1 1 / 16-12 。它的任务是提供消费者在第一优先级(端口1 ),而不管负载压力(出口4 ) 。如果弹簧力是由压力差克服,活塞切换到端口1处的节流功能,然后开始供应的消费者在所述第二优先级(端口3) 。Qmax = 100 l/min Pmax = 350 bar
德克压力补偿器是直动式,弹簧式滑阀和用于消费者的流量负载pressureindependent调节。当用手动致动或比例针阀一起切换,压力补偿器,可用于与负载无关的升降和可变载荷的降低以相同的速度。它们的作用,从而作为压力补偿流量控制阀。




HYDAC贺德克压力补偿器DW12P-22    英文描述


The priority pressure compensator DW12P-22 is a pilot-operated needle valve spool type - for maintaining a constant flow rate independent of pressure changes. Cavity UNF FC12-4,1 1/16-12. Its task is to supply the consumer in the first priority (port 1) regardless of the load pressure (port 4). If the spring force is overcome by a pressure differential, the piston switches to a throttle function at port 1 and then begins to supply the consumer in the second priority (port 3). Qmax = 100 l/min Pmax = 350 bar