I recently came across an instructive case study. I think that you will find it interesting and important. In the quest for improved fuel consumption, the manufacturer of an engine-powered, mobile hy

How strange and wondrous it must be to gaze from some celestial perch and see history -- your history -- being relived. From their great Progressive Precinct in the Sky the family of Robert "Fighting

Electric hard sealing butterfly gold, chemical industry, building materials, power stations, glass industries of the ventilation, environmental protection engineering cold or hot blast dongshen gas

Ball valve and plug valves are belonging to the same type of valve, the only difference is that ball’s shut down parts is sphere. The sphere rotates around the center line of valve to achieve the goa

Note the arrow on the valve should be installed to be consistent with the medium flow. Can not be directly installed in a place dripping or splashing. Solenoid valve should be installed vertically upw

Cheng Wen Qiong along the highway into the Dayi Industrial Development Zone, roads, beautiful and much standardized plant is under construction, vehicle back and forth, around the workers busy. "This

Operating positions for two main-port valves could be either shut (closed) to ensure that no flow in any way undergoes, fully open for max flow, or sometimes partially open to any degree involving. S

The main function is to cut off the ball valve or pipe connected to the fluid channel. Valve drive device works with the top of the stem to exert torque passed ball to make it rotate 90 °, to compl