Electric control valve closed lax treatment

Electric control valve is to regulate the flow of special media valve, the valve based on the measured parameters (such as temperature, pressure, flow, etc.), in order to constant measured parameters for the purpose of automatic control valve opening. Precisely because of the electric regu

What should I do if the high and low temperature chamber fails?

What should I do if the high and low temperature chamber fails?

High and low temperature test box basic troubleshooting method:

First, the high and low temperature test equipment. In the high temperature test, if the temperature change does not reach the test temperature va

From the use of functional selection of the valve to note the problem

1, the adjustment function ① requires regulating valve moves smoothly; ② small opening adjustment performance is good; ③ select the desired flow characteristics; ④ meet the adjustable ratio; ⑤ resistance is small, flow ratio (the nominal flow control valve paramete

Dongfeng Cummins ISZ13 Golden Dynamics Helps Long H7 Win Large Orders

Today, under the support of the “Golden Power” Dongfeng Cummins ISZ13L Star Engine, Liuqi LongH7 held a delivery ceremony for 15 new vehicles in Zhengding, Hebei. “Now the transportation is not done well and the cost is very high. Apart from the comfort, the most im