Jinan University
Jinan University Jinan University is a comprehensive university jointly established by Shandong provincial people’s government and ministry of education and a key … Read more
Attentions for Auto Balancing Valve Installation
1. Installation location of Auto Balancing Valve The auto balancing valve can be installed in the water supply pipeline or in the … Read more
Multifunctional Water Pump Control Valve
The multi-function water pump control valve has three kinds of valves: gate valve, check valve and water hammer eliminator. These three kinds … Read more
Background Technology of Dirt Separator in Vacuum Cleaner
At least one of the existing technical dirt separator devices of vacuum cleaners uses dust bags to collect dust, but such dust … Read more
Shanghai Peace Hotel
Shanghai Peace Hotel The north building of the Peace Hotel was built in 1929. It was the first hotel in China to … Read more
Non Slam Check Valve
What are Non Slam Check Valves? The non-slam check valve is a kind of automatic valve, its main function is to prevent … Read more
Installation of Pneumatic Ball Valve and Method of Prolonging Its Service Life
How is the pneumatic ball valve installed? Can the pneumatic ball valve be installed vertically? The pneumatic ball valve can be installed … Read more
Characteristic and Principle of Balancing Valve
Balancing valve is equivalent to a throttle element whose local resistance can be changed. For incompressible fluid, the flow equation can be … Read more
Wenzhou Olympic Sports Center
Production Field of Flanged Butterfly Valve and Resilient Seated Gate Valve Packing List of ZECO Valves 1. Low Resistance Silent Check Valve DN150-250 2. Resilient … Read more
Application Of Fire Protection Butterfly Valve
A fire protection butterfly valve is short for a fire signal butterfly valve, which belongs to one kind of fire protection valve. … Read more
