1. BASIC VALVES ET 130

2. GATE VALVES

6. ANGLE GATES

7. OS&Y

8. OS&Y

9. Globe Valves • Globe valves look similar to gate valves! • The main difference is internal.

10. FLOW DIRECTION

13. FLANGED GLOBE VALVES

14. THREADED GLOBES

15. LO/TO GATES AND GLOBES

16. CHECK VALVES

25. DIAPHRAGM VALVES

26. There are two main classifications • Weir Type • Straightway Type

27. Diaphragm valves are in services where contamination from outside sources can not be tolerated! • Pharmaceuticals • Food Grade • ??? Where have you seen or used a Diaphragm Valve?

30. Motor Operated Diaphragm

31. Straightway Diaphragm

32. BALL VALVES

35. Ball Valves come in three general patterns: • Venturi port • Full port • Reducing port

36. Ball valves are often classified by their body style • Body styles are one piece or multi-piece

37. Flanged Ball Valve

38. Three Piece Ball Valve

42. Three Way Ball Valves

43. PLUG VALVES