In the alternating suctionanddischargevalve under the influence of pressure delivery and recycling to achieve the purpose of washing fluid.
在吸入和排出阀的交替作用下﹐实现压送与循环冲洗液的目的。
2
Fluid end consists mainly of module, suctionanddischargevalve assembly, suctionanddischarge spring, suctionanddischarge pipe, plunger, packing, safety valve and pressure regulator, etc.
液力端主要由液缸、吸入、排出阀总成、吸入、排出弹簧、吸入管、柱塞、盘根、安全阀、稳压器等部件组成。
3
Should be fully open before the start of suctionanddischarge pipe valves, non-closing valve started.