Festo MPA-FB-VI - Page 180

A. Technical appendix
A-8
Festo P .BE-MPA-EN en 1108e
1 Pressure of the
external pilot air
supply at pilot
connection
(12/14) [bar]
2 Work range for
valves with
external pilot air
supply
3 Operating
pressure at
port (1) [bar]
Fig. A/1: Di a gra m: Requi re d pilo t pres sure relat e d to the ope ra t i ng press ure wi th exte rna l
pil o t ai r supply and use of val ve sub- ba se s wi t h ident . codes D, H, I, K and N
1 Pressure of the
external pilot air
supply at pilot
connection
(12/14) [bar]
2 Work range for
valves with
external pilot air
supply
3 Operating
pressure at
port (1) [bar]
Fig. A/2: Diagram: Required pilot pressure relative to operating pressure with external
pilot air supply and using valve sub-bases with ident. codes DS, HS, KS and NS