Product Specification

3WMM10A-40-F Solenoid Valve for Sany Zoomlion Concrete Pump Truck Parts with Blue Color

Product Description/Features:
1, the external leakage is blocked, the internal leakage is easy to control, and the use is safe
Internal and external leakage is an element that endangers safety. Other automatic control valves usually extend the stem, and the rotation or movement of the spool is controlled by an electric, pneumatic, and hydraulic actuator. It is necessary to solve the external leakage problem of long-term action valve stem dynamic seal; Only the solenoid valve is the completion of the iron core sealed in the magnetic insulation tube of the electric control valve, and there is no dynamic seal, so the external leakage is easy to block. Electric valve torque control is not easy, easy to produce internal leakage, and even pull the stem head; The structure of the solenoid valve is easy to control the internal leakage until it is reduced to zero. Therefore, the solenoid valve is particularly safe to use, especially for corrosive, toxic or high and low temperature media.

2, the system is simple, then the computer, low price
The solenoid valve itself has a simple structure and low price, and is easier to install and maintain than other kinds of actuators such as regulating valves. What is more remarkable is that the automatic control system is much simpler and the price is much lower. Because the solenoid valve is a switch signal control, it is very convenient to connect with the industrial control computer. In today's era of computer popularity and sharply reduced prices, the advantages of solenoid valves are more obvious.

3, action express, small power, lightweight appearance
The response time of the solenoid valve can be as short as a few milliseconds, and even the pilot-operated solenoid valve can be controlled within tens of milliseconds. Because of its own loop, it is more responsive than other automatic control valves. Properly designed solenoid valve coil power consumption is very low, is energy-saving products; It can also be done only to trigger the action, automatically maintain the valve position, usually no power consumption. Solenoid valve size is small, not only save space, but also lightweight and beautiful.

4, the adjustment accuracy is limited, the applicable medium is limited
The solenoid valve usually has only two states of switch, and the spool can only be in two limit positions, and cannot be adjusted continuously, so the adjustment accuracy is also 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.

5, a variety of models, wide range of uses
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.
Relevant provisions

ABOUT COMPANY:

Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.

Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.

our company specializes in the offline and online trading of used construction vehicles in China, so the concrete pump trucks displayed on the website may have been sold offline.Our database provides a large number of fresh used concrete pump trucks, used excavator used mixer trucks and other construction vehicles, please contact our sales directly to provide you with more accurate services.Thank you for your patience to browse!​​