SMC Networks AW20 Series Operational Manual page 42

12．Disassembly Drawing
12-1. AW20-D / AW30-D / AW40-D
Protrusion
(
on IN side)
Cross recessed round
head screws
(4 pcs.)
Bonnet
Pressure regulating screw
assembly
Pressure regulating spring
(12) Diaphragm assembly
Body
-41-
(10) Valve assembly
Valve spring
Valve guide
(7) Element
(11) Baffle
(8) Bowl seal
(9) Bowl assembly