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Parker Manual Air Control Valve: DirectAir 4, Four-Way / Two-Position, Foot Pedal - Parker Directair 4 Series Manual Air Control Valves
ParkerParker Directair 4 Series Manual Air Control Valves

Parker Manual Air Control Valve: DirectAir 4, Four-Way / Two-Position, Foot Pedal

The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520931000) is a four-way, two-position spool valve with manual return, constructed from aluminum. This foot-pedal-operated valve features 1/4-inch female…

SKU 3G-OTH-156711

Brand
Parker
Item
Manual Air Control Valve: DirectAir 4, Four-Way / Two-Position, Foot Pedal
Category
Parker Directair 4 Series Manual Air Control Valves
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Technical Specifications

Parker
Manufacturer Part Number
520931000
Type
Four-Way / Two-Position, Foot Pedal
Female NPT
1/4 in
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520931000) is a four-way, two-position spool valve with manual return, constructed from aluminum. This foot-pedal-operated valve features 1/4-inch female NPT ports and is designed for manual air control applications.

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 compressed air flow in pneumatic systems. Its foot-pedal operation and four-way/two-position spool design make it ideal for applications requiring hands-free control, such as machine actuation or industrial automation.

What are the specifications of the Parker 520931000 valve?

The Parker 520931000 is a DirectAir 4 series manual air control valve. It is a four-way, two-position spool valve with manual return, constructed from aluminum. Ports are 1/4 in female NPT, and it is foot-pedal operated. The manufacturer part number is 520931000.

Where to buy the Parker DirectAir 4 valve worldwide?

3G Electric supplies the Parker DirectAir 4 valve (MPN 520931000) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this manual air control valve for your pneumatic system.

How to install a Parker DirectAir 4 foot-pedal valve?

Mount the valve securely using the foot-pedal base, connect 1/4 in female NPT ports to your pneumatic lines, and ensure the spool moves freely. Apply thread sealant to fittings and test for leaks at operating pressure. Refer to Parker's manual for specific torque and maintenance intervals.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker 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.

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PARKER Manual Air Control Valve: DirectAir 4, Three-Way / Two-Position, Lever, 1/4 in Female NPT (MPN 524811000). Key specifications — attr1084737: Aluminum; attr1084764: Manual Air Control Valve; attr1084778: Spool; attr1084767: DirectAir 4; attr1084731: 524811000; attr1084739: PARKER; attr1084765: Spring Return; attr1084768: DirectAir 4.
PARKER Manual Air Control Valve: DirectAir 4, Three-Way / Two-Position, Roller, 1/4 in Female NPT (MPN 524A11000). Key specifications — attr1084737: Aluminum; attr1084764: Manual Air Control Valve; attr1084778: Spool; attr1084767: DirectAir 4; attr1084731: 524A11000; attr1084739: PARKER; attr1084765: Spring Return; attr1084768: DirectAir 4.
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PARKER Manual Air Control Valve: DirectAir 4, Three-Way / Two-Position, Roller, 1/4 in Female NPT (MPN 524A11000). Key specifications — attr1084737: Aluminum; attr1084764: Manual Air Control Valve; attr1084778: Spool; attr1084767: DirectAir 4; attr1084731: 524A11000; attr1084739: PARKER; attr1084765: Spring Return; attr1084768: DirectAir 4.