Trade assurance YUKEN PF PDF series PF-100-20T hydraulic Full oil valve

 

Product Features:

The full oil valve is generally used as the oil suction and discharge valve between the hydraulic cylinder and the oil tank. In the fast process of the large pressure machine, the oil absorption from the oil tank to the oil cylinder should be prevented from flowing into the oil tank from the oil cylinder when pressurizing, and the oil discharge from the oil cylinder to the oil tank when reversing.

It is often used in large hydraulic press and injection molding machine when the oil cylinder is replenishing the oil to the cylinder. When the cylinder is fast forward, a large amount of liquid is filled into the cylinder from the oil tank. During the pressurization process, the reflux from the cylinder to the oil tank can be cut off. When the cylinder returns, the pilot control pressure oil forces the full oil valve to open, is the cylinder oil back to the tank.

Liquid filled valve, also known as full oil valve, prefilled valve, etc. It is widely used in large hydraulic press, injection molding machine, rubber machine, shoe machine, blank holder and other high speed and pressure maintenance machinery, used to fuel from the oil tank to the oil cylinder, so as to achieve rapid movement under the condition of using a small oil pump. When the oil pressure cylinder is moving forward rapidly, the oil pump drives the small oil cylinder to move. Through the function of the filling valve, a large amount of liquid is filled into the oil pressure cylinder from the oil tank. During pressurization, cut off the flow of oil from the filling valve to the tank. When the oil pressure cylinder returns, the pilot control pressure oil forces the full oil valve to open, so that most of the oil in the oil pressure cylinder is discharged back to the oil tank through the filling valve.
Common models arePF-80-20,PF-80-FT-20,PF-80-FP-20,PF-80-FW-20,PF-90-20,PF-90-FT-20,PF-90-FP-20,PF-90-FW-20,PF-100-20,PF-100-FT-20,PF-100-FP-20,PF-100-FW-20,PF-80-20-FT,PF-80-20-FP,PF-80-20-FPT,PF-90-20,PF-90-20-FT,PF-90-20-FP,PF-90-20-FPT,PF-100-20,PF-100-20-FT,PF-100-20-FP,PF-100-20-FPT, etc.

Collecting valve		Maintaining valve
Throttle valve	Relief valve	Solenoid directional valve
Speed regulation valve	Pressure reducing valve	Manual reversing valve
Diverter valve	Pressure valve	Check valve
Flow valve	Cartridge valve	Hydraulic control one-way valve
Collecting valve	Stop valve	Solenoid valve
Pilot valve	Reverse check valve	Superposition valve
Direct acting relief valve	Pilot check valve	Directional valve
Pilot relief valve	Sequence valve	Pilot sequence valve
Pilot reducing valve	Balance valve	Direct acting sequence valve