Part I: Intro and Preparation

Know water pressure height for a medium rise structure, know psi/ft for head of water, rough psi needed for fixtures (calculations) Know your valves (Review Graphic Standards p. 687) Ball Valve. Butterfly Valve. Check Valve. Drain Valve. Gate Valve. Globe Valve . Needle Valve. Plug Valve . Pressure Relief & Pressure Control Valves. Safety ... ................
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