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Parker Directair 4 Series Manual Air Control Valve, 520211000 - Parker Directair 4 Series Manual Air Control Valves
ParkerParker Directair 4 Series Manual Air Control Valves

Parker Directair 4 Series Manual Air Control Valve, 520211000

The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520211000) is a four-way, two-position spool valve with a spring return mechanism. Constructed with an aluminum body, this valve features a 1/4 in Female…

SKU 3G-OTH-156714

Brand
Parker
Item
Directair 4 Series Manual Air Control Valve, 520211000
Part Number
520211000
Category
Parker Directair 4 Series Manual Air Control Valves
Available to Order
Also known as:520211000Parker
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Technical Specifications

Parker
Manufacturer Part Number
520211000
Type
Four-Way / Two-Position, Roller
Female NPT
1/4 in

Technical Documents

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

Product Description

The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520211000) is a four-way, two-position spool valve with a spring return mechanism. Constructed with an aluminum body, this valve features a 1/4 in Female NPT port size and is actuated by a roller operator.

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, typically for actuating cylinders or other actuators in industrial automation, packaging, and material handling applications.

What are the specifications of the Parker DirectAir 4 valve 520211000?

The Parker DirectAir 4 valve (MPN 520211000) is a four-way, two-position spool valve with spring return. It has a 1/4 in Female NPT port size, an aluminum body, and a roller operator. It is part of the DirectAir 4 Series by Parker.

Where to buy the Parker DirectAir 4 valve in worldwide?

You can source the Parker DirectAir 4 valve (520211000) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your pneumatic needs.

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, connect supply and exhaust lines, and ensure the roller actuator is aligned with the cam or mechanical trigger. Follow standard pneumatic safety practices and verify spring return operation before use.

Used in

Common applications for Parker
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
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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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Four-way, three-position, lever-actuated spool valve with spring return. Aluminum body with 1/4 in Female NPT ports. Closed-center configuration blocks all ports in center position. Used for manual directional control of compressed air in pneumatic systems
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Four-way, three-position, lever-actuated spool valve with spring return. Aluminum body with 1/4 in Female NPT ports. Closed-center configuration blocks all ports in center position. Used for manual directional control of compressed air in pneumatic systems

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