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Withstanding Stresses 2012-08-03
Strength in a valve is its ability to withstand the internal stresses generated by containing and controlling the fluid under pressure.
Corrosion Resistance 2012-08-03
The second major consideration in choosing a valve material is its corrosion resistance. Corrosion is the breakdown of a metal due to attack
STANDARDS, UNLIKE BUTTERFLIES, AREN 2012-08-02
One reality not often mentioned is the cost to produce a valve standard.
Back To Basics: The A to Z of Valve Materials 2012-08-01
If you walk through any large PVF warehouse and look around, it seems that valves come in three flavors: black, silver and gold.
Color,Color Everywhere 2012-07-30
Hydrant paint schemes are unlimited. In some water systems, paint colors show water flow capacity of the individual hydrants. In others the color is chosen to aid visibility of hydrants, or to fit int
Withstanding Stresses 2012-07-27
Strength in a valve is its ability to withstand the internal stresses generated by containing and controlling the fluid under pressure.
Basic Design Remains, with Improvements 2012-07-26
Modern hydrants include design features not found in the early designs, most intended to make them easier to operate or maintain and to extend their service lives.
