CV

PCV

PSV

STUDY NOTES.

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Content includes:

Part 1 Control Valve (CV)

Chapter❶ ◎Reading control valve in P&ID drawing ◎Reading pipe and valve specification document ◎Control Valve definition and main components. Chapter❷ ◎Highlighted product from Fisher ◎Fisher EZ, ES, ED, ET, HP, D3, D4 Control Valve. Chapter❸ ◎Fisher micro trim ◎Micro trim in severe service application. Chapter❹ ◎Control valve actuator Fisher 657, 667, 585C highlight. Chapter❺ ◎Fisher 377 trip valve highlight. Chapter❻ ◎Control valve positioner and DVC-6200 highlight from Fisher. Chapter❼ ◎Flow characteristic ◎Control valve sizing for liquid service. Chapter❽ ◎Choke flow ◎Pressure profile in vena contracta ◎Cavitation and flashing. Chapter❾ ◎Gas/vapor sizing equation ◎Choke flow region. Chapter⑩ ◎Bench set specification. Chapter⓫ ◎Control valve pneumatic accesories ◎Filter regulator, quick exhaust valve, and solenoid valve. Chapter⓬ ◎Control valve application overview in Oil and Gas production. Chapter⓭ ◎Control valve sizing with instrucalc. Chapter⓮ ◎Control valve design recommendation.    

Part 2 Pressure Regulator Valve (PCV)

Chapter❶ ◎Pressure regulator valve definition ◎Reading pipe specification document ◎Reading P&ID. Chapter❷ ◎Pressure regulator valve type ◎Valve main components. Chapter❸ ◎Pressure reducing regulator valve ◎Direct and pilot type ◎Operation and characteristic. Chapter❹ ◎Backpressure regulator valve ◎Direct and pilot type ◎Operation and characteristic. Chapter❺ ◎Selection guide ◎Sample manufacturer/highlight product from Fisher. Chapter❻ ◎Regulator valve calculation with Instrucalc. Chapter❼ ◎Design recommendation.    

Part 3 Pressure Safety Valve (PSV)

Chapter❶◎Pressure safety valve definition ◎Reading pipe specification document ◎Reading P&ID. Chapter❷ ◎PSV conventional type components and highlighted product from Emerson Crosby (JOS-E, JBS-E, Omni trim ◎Operation and characteristic. Chapter❸ ◎PSV pilot components and highlighted product from Emerson Crosby (pilot series 200, 400, 500, 700, 800) ◎Operation and characteristic. Chapter❹ ◎PSV pressure term definition ◎Term and definition used in PSV datasheet Chapter❺ ◎PSV ASME certification ◎API orifice area vs ASME orifice area. Chapter❻ ◎PSV calculation with Instrucalc. Chapter❼ ◎PSV design recommendation ◎Installation recommendation.