Pilot-control Foot Valve82

Product Name:Pilot-control Foot Valve Product Description: How the pilot pump work The excavator pilot pump pushes the main control valve block stem (distribution valve) through the pilot ppc valve (handle, foot valve), and sends the high-pressure oil output from the main pump to the designated working device, such as the boom, forearm, shovel Bucket, swing motor, walking motor. On the other hand, the pilot pump provides low-pressure oil for the control system, including handles, foot pedals, and some other equipment attached to the control valve (such as the control circuit of the breaker, hydraulic clamp). In the electronic control state, the pilot secondary oil flow independently controls the secondary piston. The negative flow does not participate in the direct control. Instead, the negative pressure sensor collects its pressure parameter and provides it to the computer. The computer calculates it as a control of the electric proportional valve current. Parameters to control the pilot secondary oil flow. In the hydraulic control state, the pilot secondary oil flow is cut off by the liquid-to-electric control valve and does not participate in the control of the secondary piston. The secondary piston is directly controlled by the negative flow. The working direction of the secondary piston is to push the spool of the spool to the left, which is balanced by its own spring return. Price:11.00 Product Website:https://www.dtsanyparts.com/slewing-device/cab/pilot-control-foot-valve-for-sy215c.html Company Description Hangzhou Dingteng Industrial Co.,Ltd Address:zhejiangzhejianghangzhoujiangganThe 12 Floor No.2Building Xifuhui Business Center.Hongpu Road Jianggan District, Hangzhou,Zhejiang province Descption:Hangzhou Dingteng Industrial Co., Ltd, the professional excavator parts supplier in China for more than 10 years. We provide all parts for SANY excavator, so its convenient for you if you want to buy kinds of parts together. And also please do not worry about the price and quality! We totally have advantage in price and quality compared with foreign trade company. Our excavators and parts are exported to South Africa Ghana Banglade South America the United States Germany Brazil United Kingdom Russia Japan Australia South Korea India France and so on. We supply all kinds of SANY excavator parts: Such as pump walking motor rotary motor assembly and parts boom and arm cylinders seal repair kits all kinds of filter bucket bucket tooth and all undercarriage parts and so on. That is to say, whatever which model of SANY excavator parts you need, we totally could help you. Our business principle is: "quality and service first, continuous improvement and innovation to meet the customers requirement" and "zero defect, zero complaints" as the quality objective. Registered Capital:100 EmployeeNum:100 Hangzhou Dingteng Industrial Co.,Ltd Contact:Marc Ma Telphone:86-000-0000000-0 Fax:86-000-0000000-0 Email:[email protected] Company Website:http://www.dtsanyparts.com