Hydraulic balance valve Excavator hydraulic cylinder spool NCCC-LCN

The adjustment accuracy of the solenoid valve is limited, and the applicable medium is limited. Solenoid valve usually only switch two states, the spool can only be in two limit positions, can not be continuously adjusted, (trying to break through a lot of new ideas, but are still in the trial stage), so the adjustment accuracy is still limited. The solenoid valve has high requirements for the cleanliness of the medium, and the medium containing particles cannot be applied, such as impurities must be filtered first. In addition, viscous media cannot be applied, and the medium viscosity range suitable for specific products is relatively narrow. Solenoid valve models are diverse and widely used. Although the solenoid valve has congenital shortcomings, the advantages are still very prominent, so it is designed into a variety of products to meet a variety of different needs, and is extremely widely used. The progress of solenoid valve technology is also centered on how to overcome congenital deficiencies and how to better play the inherent advantages.

Digital servo proportional valve has high reliability, comparable to high-quality servo valves, is the cutting edge of proportional technology, spool - valve sleeve precision cover, closed-loop feedback, safe reset, high response, digital electronic amplifier factory preset, flow/pressure/position digital control, functional parameters can be set by software, vibration and shock resistance options, Explosion-proof & Stainless steel special type available.