13. Outer (Large) Bal-Seals (2 total) 20. Inner (Small) Bal-Seal
14. Plungers (6 total) 21. Actuator Air Input
15. Spring Loaded (Lower) Piston 32. Valve Cap
16. Cylinder Base 33. Teflon Disc Seal Diaphragm
17. Valve Plunger Body 34. Nomex Cushion Diaphragm
18. Air Loaded (Upper) Piston 35. Allen Screws (6 total)
19. Large Belleville Washers (3 total) 36. Belleville Washers (12 total)
CAP
BODY
BASE
Figure 4-19 Exploded View of Model 20 HTV
Valves
4.5 Model 20 HT Valve
Maxum II Valves and Oven Components
72 Service Manual, 10/2018, A5E42019844001