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STC Pilot Operated Pneumatic Directional Control Valve Dimensions  (UNIT=MM)

Download Dimensions: 4A410-1/2         4A420-1/2       4A430-1/2 

Part No.

Valve Picture

Port Size
(NPT)

Description

Port No/ Position

Cv
Flow Rate

4A410-1/2

1/2 NPT

4 Way Single Pilot  
Air Valves

5/2
Four Way Valve

2.79
160 SCFM @100 PSI

4A420-1/2

1/2 NPT

4 Way Double Pilot  
Air Valves

5/2
Four Way Valve

2.79
160 SCFM @100 PSI

4A430-1/2

1/2 NPT

4 Way 3 Position 
Double Pilot  
Air Valves

5/3
Four Way Valve

2.79
160 SCFM @100 PSI

P=Supply Port
A, B=Outlet Port

EA, EB, R, S=Exhaust Port
 
 
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