Piston pump is an important means of hydraulic system. It relies on the piston in the cylinder reciprocating pump repair, so that the volume of the cavity sealing work to achieve a change in the suction pressure oil. Piston pumps with a rated pressure, compact structure, high efficiency and flow and easy adjustment, are widely used in high-pressure, high flow and flow needs to be adjusted occasions, such as hydraulic machines, construction machinery and ships in. Liyuan L6V Series Piston chuck motor 1. 2. 3. disc spring plunger assembly 4. Small flow regulator limit screw 5. Spring housing 6. 7. 8. control start set-screw flow piston 9 Sectional oil pan 10. The rotor 11. The center rod 12. The spindle 13. Front cover 14. oil seal 15. The proportional solenoid valve assembly 16. Model Description GY-A6V1-2 variable pump series - Technical Data Model Description GY-A6V1 -2 variable pump series - Technical Data pump test | crystal create a hydraulic factory outlets (certified) | pump from Jinan Jing Chong Hydraulic Machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) Shandong Jinan, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the crystal creating hydraulic leadership with the staff warmly welcome all inquiries negotiations to create the crystal creating hydraulic better future.