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Air Directional Control Valve Flow Pattern
System of Measurement
Inlet Pipe Size
Actuation
Return Actuation
Outlet Pipe Size
Actuator Style
Exhaust Pipe Size
Actuation Type
Number of Flow Positions
Valve Function
Inlet Thread Type
Air Directional Control Valve Type
Number of Flow Ports
For Use With
Pipe Size
Outlet Connection
Fitting Connection
Outlet Thread Type
Body Material
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Choosing an Air Directional Control Valve
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Matching Flow Diagrams to Replace 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 | 3/8 NPT | 3/8 NPT | Threaded | 38.85 | 1.1 | 0-140 | Not Rated | 5 7/8" | 2 7/8" | 4 1/8" | 1 5/8" | No | 0000000 | 0000000 |