Structure and Use of AWWA C504 Butterfly Valve
The AWWA C504 valve with a metal seal on the butterfly valve generally has a longer life than a valve with an … Read more
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The AWWA C504 valve with a metal seal on the butterfly valve generally has a longer life than a valve with an … Read more
Huizhou Electric Power Building is located in Jiangbei No.20 community, Huizhou Avenue in the east century new garden in the south, the … Read more
The common types of balancing valves in HVAC systems are mainly static hydraulic balancing valves for eliminating static hydraulic imbalance and realizing … Read more
The Y-filter is a small equipment that removes a small amount of solid particles in the liquid, which can protect the normal … Read more
Guangzhou Baiyun International Airport is a civil airport about 28 kilometers north of Guangzhou city, Guangdong province, China. With a flight area … Read more
The general function of valves is to allow the medium to flow in only one direction and to prevent the flow in … Read more
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
1. Installation location of Auto Balancing Valve The auto balancing valve can be installed in the water supply pipeline or in the … Read more
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
At least one of the existing technical dirt separator devices of vacuum cleaners uses dust bags to collect dust, but such dust … Read more