Gate Valve Series

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Head losses in parallel pipes 2010-10-29
A water reservoir is on a hill and a main dispersal pipe splits into several paprallel secondary pipes which have Are the total head losses in all the pipes equal to the head loss in one of the second
Small leakes in the begging of a test 2010-10-29
Testing a 24 inch PVC pipe with gasket joint 1000 Ft lenght. During filling we detect small leaks in 4 joints,
Iron & Mn Removal 2010-10-29
System design already uses filtration, then chlorine injection to atmospheric tanks for contact time, then booster pumps to distribution.
Water well turbidity 2010-10-29
A water well that was recently drilled. The initial tests indicate that the water had a turbidity of 7. The well pumped several million gallons into the distribution system and the utility started g
Storage Tank level controls 2010-10-29
I would like to boost the incoming water pressure to some equipment.I want to connect the city feed to a 200 gallon storage tank.
How to test P/V valves 2010-10-28
There are 2 types of valve?s that we will like to test, one of them vent to atmosphere and the other one vent to pipe.
Plug valve 2010-10-28
My job is to functionally test our design and give feedback.The customer spec and leakage rate for the seat test seems to be based on Ball Valve results and not reachable for plug type valves.
Equalization Line Placement 2010-10-28
The placement of the equalization tube (pipe) must be directed from the top of the valve to the high pressure side of the valve. In this case it is a 16"-900# .
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi gate valve Contact MeiYan Yi
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