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Air Directional Control Valve Flow Pattern
Actuation
System of Measurement
Inlet Pipe Size
Exhaust Pipe Size
Outlet Pipe Size
Return Actuation
Actuation Type
Inlet Thread Type
Actuator Style
Outlet Thread Type
Valve Function
Inlet Connection
Number of Flow Ports
Exhaust Connection
Number of Flow Positions
Outlet Connection
Panel Cutout Diameter
Exhaust Thread Type
For Use With
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DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
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Matching Flow Diagrams to Replace an Air Directional Control Valve
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Choosing an Air Directional Control Valve
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Two-Action Air Directional Control Valves
B
Also known as 4-way and 4/2 valves, these valves create two actions, such as extending and then retracting a double-acting cylinder. They direct airflow from the inlet to your equipment and exhaust return airflow to create motion.
Valves with hand return actuation stay actuated and return to their original position only when you move the actuator again.
Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.
Overall | For Panel Cutout | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Flow Ports | Inlet Size | Outlet Size | Exhaust Connection Type | Max. Flow Rate, scfm @ 100 psi | Flow Coefficient (Cv) | Pressure Range, psi | Vacuum Rating | Lg. | Wd. | Ht. | Dia. | Mounting Fasteners Included | Each | ||
Threaded Female Inlet × Threaded Female Outlet | |||||||||||||||
Hand Return Actuation | |||||||||||||||
| B | 4 | 1/4 NPT | 1/4 NPT | Threaded | 14.13 | 0.4 | 0-140 | Not Rated | 5 1/4" | 2 1/2" | 3 1/2" | 1 3/8" | No | 0000000 | 000000 |