Sales proportional valve _ Shandong proportional valve _ Pegasus spring

Changyi Pegasus spring plant (www.wftmth.com) is located in Weifang City, Shandong Weifang Changyi dimethyl village surrounded the town, Contact: Manager Ma electro-hydraulic proportional valve is proportional solenoid valve input voltage signal proportional valve price corresponding action , the ratio of R & D cartridge valves and proportional multi-way valve fully taken into account in recent years, characterized by the production of construction machinery using proportional valve with pilot control, load sensing and pressure compensation function. It appears on the mobile hydraulic machinery overall technology level is important. Sectors, especially the electronically controlled pilot operated, wireless remote control and a wired remote operation demonstrated its good prospect. The purpose of using proportional valve or servo valve is: A way to achieve the flow electronically controlled throttle control (of course after structural changes can also be achieved pressure control, etc.), since it is the throttle control, it will have a loss of energy, servo valve and various other valves, the larger its energy loss proportional valve, as it needs to maintain a certain flow control circuit of the pre-stage of work. Distinguish the difference between the servo valve and proportional valve servo valve and proportional valve and no strict rules sales proportional valve, proportional valve because the performance is getting better, gradually close the servo valve, so in recent years there has been proportional servo valve .