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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# .
Dimensions single flat head stem 2010-10-28
The dimensions for flat head, 'double d'. I use standard ISO EN 5211. But what can i use for machining 'single' flat head?
Ductile Iron vs. Carbon Steel Body 2010-10-28
A carbon steel valve body (for ball valves) be more suitable or equal to a ductile iron body for a glycol-water based coolant system for cooling a large diesel engine?
CRN(Canadian Registration Number) 2010-10-27
CRN (Canadian Registration Number) for Cat C valves that are B16.34 design but are made from a material that is not listed in B16.34.
Control valve - flow and pressure 2010-10-27
A flow from a pump, and soon after the pump discharge want to be able to take off half the flow at times, and regulate the pressure.
