Air Directional Control Valve
with Full Shut-Off, Air-Operated, 1/4 NPT
Inlet | |
Connection | Threaded |
Gender | Female |
Outlet | |
Connection | Threaded |
Gender | Female |
Air Pilot Connection | Threaded |
Air Pilot Gender | Female |
Return Actuation | Air |
Minimum Actuation Pressure | 44 psi |
Number of Flow Ports | 5 |
Number of Air Pilot Ports | 2 |
Inlet Size | 1/4 NPT |
Outlet Size | 1/4 NPT |
Exhaust Connection | Threaded |
Air Pilot Size | 1/8 NPT |
Maximum Flow Rate @ 100 psi | 73 scfm |
Flow Coefficient (Cv) | 0.95 |
Pressure Range | 26 psi to 145 psi |
Vacuum Rating | 26 in. Hg |
Overall | |
Length | 5 5/8" |
Width | 1" |
Height | 1 5/8" |
Mount Type | Screw In |
Mounting Fasteners Included | No |
Mounting Hole Diameter | 0.18" |
Actuation | Air |
Air Directional Control Valve Flow Pattern | 5/3 (Closed Center) |
Air Directional Control Valve Type | 4 Way |
Body Material | Aluminum |
Exhaust Gender | Female |
Exhaust Pipe Size | 1/4 |
Exhaust Thread Type | NPT |
Flow Control Type | None |
For Actuation Type | Double Acting |
For Use With | Compressed Air |
Maximum Flow Rate @ Pressure | 73 scfm @ 100 psi |
Number of Actions Created | 2 |
Number of Flow Positions | 3 |
Number of Ports | |
Inlet | 1 |
Outlet | 2 |
Exhaust | 2 |
Temperature | 15° F to 120° F |
Valve Function | Directional Control |
Valve Type | Spool |
Country of Origin | Czech Republic |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 848180.9040 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
In the off position, these valves stop equipment in a locked position with air pressure holding it in place. Often used to extend and then retract a cylinder at different speeds, they create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port. They actuate by air signal, so they're good for environments where electrical use may be dangerous. Valves direct airflow from the inlet to your equipment and exhaust return airflow to create motion. Return actuation is by air, so they go back to their starting position when the air supply is moved from the first air pilot to the second air pilot. Also known as 4-way and 5/3 closed center valves.
Flow Coefficient (Cv)—Flow coefficient (Cv) indicates how much airflow can pass through a valve.
The information in this 3-D model is provided for reference only.