Z2FS modular throttle check valve diameter
A.B cavity throttling =blank
À cavity throttle = A
B cavity throttle = B
Inlet throttle = S (6.10 diameter without it)
Inlet throttle= S2 (6.10 diameter without it)
Note: Size 6,Size 10 throttle valve can change inlet and outlet throttle, as long as turned the valve 180 degrees.
Max pressure is 35MPa, one direction throttling,another direction through the check valve re-flux.
Characteristics of yuken 4 way hydraulic needle flow control valve
Hydraulic flow valve is the automation of the basic components used to control the direction of the flow, usually used for mechanical control and industrial valves.
4 way hydraulic needle flow control valve working principle
The solenoid valve is provided with a closed chamber, and has holes arranged at different positions, and each hole is led to different oil pipes. The chamber is in the middle of the valve, the two sides are two pieces of electromagnet, which side of the magnet coil energized then 4 way hydraulic flow valve will be attracted to which side. Through the control hydraulic needle flow control valve moves to block or leakage of the different oil holes, and oil hole is generally opened, the oil will enter different discharge pipes, and then to push oil cylinder piston through the oil pressure, the piston drives the piston rod, the piston rod drives the mechanical device. In this way, the mechanical motion is controlled by controlling the current of the electromagnet.
The high pressure, high flow and low pressure hydraulic flow valve is realized by using the strong wet type electromagnetic coil and the reasonable casting flow path design. Because there are a variety of valve shaft type, all kinds of electromagnetic coils can be chosen, so that it’s can be used for any system.