Valve Types

 (Operation , Installation  , Selection , Material , Maintenance and Troubleshooting)

 

1- Valve Purpose

2-  Basic valve parts

3-  Classification of Valves.

4 – Ball Valves

5- Diaphragm Valves  

6 – Butterfly Valves

7 – Gate Valves

8- Gate Valve Troubleshooting.

9-  Check (Non Return) Valves

10 – Globe Valves  

11 –  Valve Cavitation and Flashing

12 – Safety Valve..

13- Valve Seat Leakage

14 -RELIEF VALVES.

15-Pressure Reducing Valves

16-  Block valve

17- Solenoid Valves and Relay Control Circuits

18 – Directional Control Valves ( Hydraulic and Pneumatic )

17- Needle valve and Plug valve

18- Rack and pinion pneumatic Actuator

19 – Scotch Yoke Actuators

20 -Pinch Valve

21- Valve Selection  and Valve Sizing

22- Valve Pressure and temperature ratings

23- Valve End Connections

24- Valve Actuator

25-Hydraulic Actuator

26- Electrical actuators

27- Valve packing

28 – Valve maintenance and troubleshooting