Manual directional valve: Four way six way two series:

Introduction to manual directional valve:

A directional control valve is one that has two or more flow modes and two or more oil ports. It is a valve that enables communication, cutting off, and reversing of hydraulic oil flow, as well as 

pressure unloading and sequential action control. It can be divided into manual directional valves, electromagnetic directional valves, electro-hydraulic directional valves, etc. Also known as Chris 

valve, a type of valve with multi-directional adjustable channels that can change the flow direction of fluid in a timely manner. During operation, the drive shaft is rotated through the drive transmission 

mechanism outside the valve, with a shaking crank arm, to activate the valve plate, so that the operating fluid sometimes flows from the left inlet to the lower outlet of the valve, and sometimes from 

the right inlet to the lower outlet, achieving the purpose of periodic flow direction change. This type of transformation valve has a wide range of applications in petroleum and chemical production, 

and is commonly used in synthetic ammonia gas production systems. In addition, the directional valve can also be made into a disc type structure, which is often used in situations with small flow rates. 

During operation, simply rotate the handwheel to change the direction of the operating fluid through the valve disc.

Advantages of valve plate type

Accurate action, high degree of automation, stable and reliable operation, but requiring additional drive and cooling systems, with a relatively complex structure; The valve disc structure is relatively simple

 and is often used in production processes with lower flow rates. In industries such as petroleum, chemical, mining, and metallurgy, the six way directional valve is an important fluid directional equipment. 

This valve is installed in the pipeline for transporting lubricating oil in the thin oil lubrication system. By changing the relative position of the sealing components in the valve body, the channels of the valve 

body are connected or disconnected, thereby controlling the direction and start stop of the fluid. Manufacturer of 4V series solenoid valves, 3V series solenoid valves, 4M series solenoid valves