Valves Technology

• Classification of Valves .

–  Major type  of Valves . –  Valves Function ,Characteristic and field of application . –  Valve elements and materials .

• Valve symbols and standard .
• Valve selection
• Flow characteristics ,noise and sizing
• Flow characteristics , noise and Water Hammering
• Valve packing
• Valve – piping connections
• Pressure and temperature regulations
• Valve actuators and control

–  Test method for Valves –  Positional

• Valve Maintenance and Repair.

–  Valve inspection and cautions. –  Repair and replacement of  Valve parts . –  Safety aspects. –  Corrosion control in Valves –  Diagnostic Tools