The use of the valve: The valve is a pipe attachment. It is used to change the channel cross-section and the direction of flow of media to control the flow of a device for transporting media. Specifically, the valve has the following purposes: (1) connect or cut off the medium in the pipeline. Suc

Editor's note: The "Twelfth Five-Year Plan" of the Internet of Things is entering the stage of expert demonstration. By then, industrial and automation control and other 10 industries will enjoy a 500 billion yuan "gold mine". How will the inverter face such an oppo

Since the fall into the machine tool industry began to show signs of recovery, the machine tool industry will also enter a new stage of development. In the first half of the year, China's machine tool industry achieved a sales value of 267.3 billion yuan, an increase of 41.7% year-on-y

China is a country with very limited water resources. The per capita water resources account for only one fourth of the world average. Because of the lack of water resources, the cost of water is getting higher and higher, the value of water is going up, and water is no longer a free gift

Project Name: Construction Project of Comprehensive Service Building in Qingzhou Village, Fuzhou (April 2012 - April 2013, RMB 32 million) Area: Fujian Progress: Engineering Design and Construction Period: April 2012 - April 2013 Major equipment: cranes, fire-fighting facilities, security faciliti

At the upcoming Beijing auto show , in addition to launching the Vision IV concept car and the cutting-edge A0-size Jianghuai Yue Yue, the JAC cars that have achieved outstanding performance in the passenger vehicle market in recent years will also be presented with five self-developed engin

On October 20, the EU made an initial anti-dumping decision on oxalic acid originating in China and India. A temporary anti-dumping tax of 37.7% was levied on Shandong Fengyuan Chemical Co., Ltd. and Shandong Fengyuan Tianhong Fine Materials Co., Ltd.; Shanxi Province Yuanping Chemical Co., Ltd. i

DSM modular intelligent electric valve controller, the use of advanced micro-processing technology, high integration of IC chips and long-life power output devices, to accept from the host instrument DC4 ~ 20mA adjustment signal and the lower electric actuator DC4 ~ 20mA valve position feedback Sign

Due to the sluggish end-market and credit constraints, most chemical companies in North America have already cut their capital expenditures. If market demand continues to weaken, companies that have not yet cut capital expenditure will also be forced to cut back. This year, the capital expenditures

Model NO.: Chain Wheel Runner: Customized Design Software: Pro-E

Zhejiang Online August 30th, Xu Xiake Avenue in summer night is one of the first choices for many citizens to cool off and cool off. Recently, many careful citizens have found that the street lamps that have been all the way seem to have changed, the lights have become milder, no longer So dazzling

Injection molding machine hydraulic vane pump common cause of failure and exclusion: Fault Cause / Troubleshooting A. No oil discharge 1. Rotary position fallacy (positive, counterclockwise) immediately stop, more positive motor rotation position. 2. Pump non-rotating motor power is returned, to c