Function of valved cylinder and principle of valved cylinder

What is a valved cylinder? Valved cylinder function

The valved cylinder has reversing and/or throttling functions. It has a compact structure, is easy to use, reduces piping, shortens installation hours, and saves space. The disadvantage is that the electromagnetic reversing valves cannot be installed together, which is not conducive to management.

According to the different valves, there are those with one-way throttle valves (CZ1, CJ2Z series), some with electromagnetic reversing valves (CVJ3, CVJ5 series), and some There are models with electromagnetic reversing valve and exhaust throttle valve (CV3 series), there are models with electromagnetic reversing valve and one-way throttle valve (CVS1 series), there are models with electromagnetic reversing valve and exhaust throttle valve and they are quick to use. Replaceable connectors (CVM3, CVM5 series).

Single electronic controlCylinder with valveThere is no memory function, the electrical signal is cut off, the reversing valve is reset, and the cylinder changes direction accordingly. The double electronically controlled cylinder with valve has a memory function. When the electrical signal is cut off, the valve position remains unchanged, and the position of the motorcycle cylinder piston rod remains unchanged. The pneumatic system is not affected by sudden power outages.

Principle of valved cylinder

The valved cylinder is a combined pneumatic actuator composed of a cylinder, a reversing valve and a speed control valve. As shown in Figure 6 below, it eliminates the need for connecting pipes and pipe joints, reduces energy loss, has the advantages of compact structure and easy installation. The valves of valved cylinders have various control methods such as electric control, pneumatic control, machine control and manual control. The valve can be installed at the rear or upper part of the cylinder. As shown in Figure 4 below, the solenoid reversing valve is installed on the upper part of the cylinder. When there is an electrical signal, the solenoid valve is switched and the output air pressure can be directly controlledCylinderAction.

1-Pipe joint

2-Cylinder

3-Trachea

4-Electromagnetic reversing valve

5-Reversing valve base plate

6-One-way throttle valve assembly

7-Sealing ring.