Sub-Total: $0.00
STC Pilot Operated Pneumatic Directional Control Valve Dimensions – 4A300
Price range: $42.48 through $133.88
Description
| Part No. | Valve Picture | Port Size (NPT) | Port No / Position / Description | Cv / Flow Rate | Valve Symbol |
| 4A130C-1/8 | ![]() |
1/8″ (inlet/outlet & exhaust) | 5 Port 4 Way 2 Position
Single Pilot Air Valve |
0.67
25 SCFM @ 100PSI |
P = Supply Port A, B = Outlet Port EA, EB, R, S = Exhaust Port |
| 4A230C-1/4 | 1/4″ (inlet/outlet)
1/8″ (exhaust) |
0.78
53 SCFM @ 100PSI |
|||
| 4A330C-3/8 | 3/8″ (inlet/outlet)
1/4″ (exhaust) |
1.68
80 SCFM @ 100PSI |
|||
| 4A430C-1/2 | 1/2″ (inlet/outlet & exhaust) | 2.79
160 SCFM @ 100PSI |



Additional information
| Size | 4A310-3/8, 4A320-3/8, 4A330C-3/8, 4A330E-3/8, 4A330P-3/8 |
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![4-Way, 5-Port, 3-Position (5/3/2) Pneumatic Solenoid Valve: 4V130-[CEP]-1/8](https://allthingsvalves.com/wp-content/uploads/2025/12/download-2.webp)
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