MSA
DESCRIPTION
AutoMaXX - series
9
Negative pressure lung governed demand valve
Fig. 2 Exploded view – Negative pressure lung governed demand valve
(AutoMaXX-N)
1 Handwheel
8 Diaphragm groove
2 Operating button
9 Diaphragm fork
3 Housing
10 Marking: Year of manufacturing
4 Diaphragm
11 Flush button
5 Protective cap
12 Diaphragm mushroom
6 Plug-in nipple
13 Safety clamp (silver)
7 Handwheel opening
14 Snap-on hook
1
2
3
4
5
6
11
10
9
8
12
13
14
7