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

The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520831000) is a four-way, two-position spool valve with manual return, constructed from aluminum. It features a lever actuator and 1/4 in female NPT ports.

SKU 3G-OTH-156710

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

Parker
Manufacturer Part Number
520831000
Type
Four-Way / Two-Position, Lever
Female NPT
1/4 in
View Full Spec Sheet

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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520831000) is a four-way, two-position spool valve with manual return, constructed from aluminum. It features a lever actuator and 1/4 in female NPT ports.

Frequently Asked Questions

What is the Parker DirectAir 4 manual air control valve used for?

The Parker DirectAir 4 (MPN 520831000) is a four-way, two-position spool valve used to manually direct compressed air flow in pneumatic systems. It is common in industrial automation, packaging, and material handling applications where reliable, lever-operated control of double-acting cylinders or actuators is required.

What are the specifications of the Parker DirectAir 4 valve 520831000?

The Parker DirectAir 4 valve (MPN 520831000) is a four-way, two-position spool valve with manual return. It has a lever actuator, 1/4 in female NPT ports, and an aluminum body. This model is part of the DirectAir 4 Series and is designed for manual pneumatic control.

Where to buy the Parker DirectAir 4 valve 520831000 worldwide?

3G Electric supplies the Parker DirectAir 4 valve (MPN 520831000) to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this manual air control valve.

How to install a Parker DirectAir 4 manual air control valve?

Mount the Parker DirectAir 4 valve securely using the threaded 1/4 in female NPT ports. Connect supply and exhaust lines per your pneumatic circuit diagram. Ensure the lever moves freely to the two positions. Apply thread sealant to fittings and test for leaks before full operation.

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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