Fluid end consists mainly of module, suction and dischargevalve assembly, suction and dischargespring, suction and discharge 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
Spring-actuated valve to be used on pump discharge.