Parker Manual Air Control Valve: DirectAir 4, Three-Way / Two-Position, Roller
The Parker DirectAir 4 Series Manual Air Control Valve (MPN 524A11000) is a three-way, two-position, normally closed spool valve with a spring return mechanism. Constructed with an aluminum body, this manual air…
SKU 3G-OTH-156726
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Product Description
The Parker DirectAir 4 Series Manual Air Control Valve (MPN 524A11000) is a three-way, two-position, normally closed spool valve with a spring return mechanism. Constructed with an aluminum body, this manual air control valve features a 1/4 in Female NPT port size and a roller actuator.
Frequently Asked Questions
What is the Parker DirectAir 4 manual air control valve used for?
The Parker DirectAir 4 manual air control valve is used to direct or block compressed air flow in pneumatic systems. Its three-way, two-position, normally closed spool design with spring return is ideal for industrial automation, packaging, and material handling applications requiring reliable manual or roller-actuated control.
What are the specifications of the Parker 524A11000 valve?
The Parker 524A11000 is a DirectAir 4 series manual air control valve. It is a three-way, two-position, normally closed spool valve with spring return. The body is aluminum, and the port size is 1/4 in Female NPT. The actuator type is roller. The manufacturer part number is 524A11000.
Where to buy Parker DirectAir 4 valves worldwide?
You can source the Parker DirectAir 4 valve (MPN 524A11000) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Parker pneumatic components.
How to install a Parker DirectAir 4 manual air control valve?
To install the Parker DirectAir 4 valve, mount it securely using the 1/4 in Female NPT ports. Apply thread sealant to fittings, connect supply and exhaust lines, and verify the roller actuator aligns with the cam or mechanical trigger. Test for leaks and confirm spring return operation before system startup.
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Common applications for ParkerParker Products
3G Electric supplies Parker parker directair 4 series manual air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















