Description
CKD 4F3 — Pilot Operated 5-Port Selex Valve 4F3 Series, genuine CKD product.
Overview
The CKD 4F3 Series is a mid-size pilot-operated 5-port Selex solenoid valve that directs compressed air to double-acting cylinders, rotary actuators and air motors. A solenoid-driven pilot stage shifts the main spool, giving dependable switching at moderate flow rates. It sits between the 4F2 and 4F4 sizes and is widely used on general automation machinery.
Key Features
- Mid-range body size for moderate cylinder bores
- Pilot-operated spool with low coil wattage
- Single and double solenoid variants available
- Multiple coil voltage options
Specifications
| Part No. |
Cross-Sectional Area (㎟) |
No. of Positions |
Enclosure Protection |
Rated Voltage (V) |
Atmosphere |
No. of Ports |
Switching Method |
Fluid |
Ambient Temp. (℃) |
Operating Pressure (MPa) |
Vibration (m/s2) |
Max. Operating Pressure (MPa) |
Lubrication |
Fluid Temp. (℃) |
Port Size (Rc) |
Shock (Durability) (m/s2) |
Proof Pressure (MPa) |
Valve Specification |
Class |
Wiring Connection |
Port Size |
| 4F310-08-AC100V |
25 |
|
Dustproof |
AC100(50/60Hz) |
Not usable in corrosive gas atmosphere |
|
2-position single |
Compressed air |
-5～60 |
|
50 or less |
|
Not required |
|
|
300 or less |
1.5 |
|
|
|
RC1/4 |
| 4F310-08-AC200V |
25 |
|
Dustproof |
|
|
5 |
2-position single |
|
|
0.10-1.0 |
50 or less |
|
Not required |
5～60 |
1/4 |
300 or less |
|
|
Direct piping type |
DIN terminal box |
|
| 4F310-10-AC100V |
32 |
|
Dustproof |
AC100(50/60Hz) |
|
5 |
2-position single |
Compressed air |
-5～60 |
0.10-1.0 |
50 or less |
1.0 |
|
|
3/8 |
|
|
Pilot operated soft spool valve |
|
|
|
| 4F310-10-AC200V |
|
2 |
|
|
Not usable in corrosive gas atmosphere |
5 |
|
Compressed air |
-5～60 |
0.10-1.0 |
50 or less |
|
Not required |
|
|
300 or less |
1.5 |
Pilot operated soft spool valve |
|
DIN terminal box |
|
| 4F310-10-DC24V |
|
2 |
Dustproof |
DC24V |
|
5 |
|
Compressed air |
-5～60 |
|
50 or less |
1.0 |
|
|
3/8 |
|
1.5 |
|
Direct piping type |
DIN terminal box |
|
| 4F320-10-AC100V |
32 |
|
Dustproof |
|
Not usable in corrosive gas atmosphere |
5 |
2-position double |
|
|
|
50 or less |
|
Not required |
5～60 |
|
|
1.5 |
|
Direct piping type |
DIN terminal box |
RC3/8 |
| 4F320-10-AC200V |
32 |
|
Dustproof |
|
Not usable in corrosive gas atmosphere |
5 |
2-position double |
Compressed air |
-5～60 |
|
|
|
Not required |
|
3/8 |
300 or less |
1.5 |
|
|
|
RC3/8 |
How to Order
Select by port size, coil voltage, number of positions and the flow required by the actuator. Please confirm the full part number and options against the CKD catalog; contact us if you need help identifying the right model.
Product image is representative of the CKD series; appearance varies by size and model.
About CKD
CKD Corporation is a Japanese manufacturer of pneumatic and fluid control components, including solenoid valves, process valves, air cylinders, air preparation units (FRL), fittings and flow control devices.
Ordering & Shipping
- Genuine CKD product sourced through Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Lead time varies by model; please inquire for exact delivery
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
