We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Parker 42 Series Manual Air Control Valve, 422CR021W - Parker 42 Series Manual Air Control Valves
ParkerParker 42 Series Manual Air Control Valves

Parker 42 Series Manual Air Control Valve, 422CR021W

The Parker 42 Series Manual Air Control Valve (MPN 422CR021W) is a four-way, two-position spool valve with a lever actuator and detent operation. Constructed with an aluminum body, this valve features 3/8-inch female…

SKU 3G-OTH-153497

Brand
Parker
Item
42 Series Manual Air Control Valve, 422CR021W
Part Number
422CR021W
Category
Parker 42 Series Manual Air Control Valves
Available to Order
Also known as:422CR021WParker
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Parker
Manufacturer Part Number
422CR021W
Type
Four-Way / Two-Position, Lever, Aluminum, 42
Female NPT
3/8 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Parker 42 Series Manual Air Control Valve (MPN 422CR021W) is a four-way, two-position spool valve with a lever actuator and detent operation. Constructed with an aluminum body, this valve features 3/8-inch female NPT ports and is part of the Parker 42 product line.

Frequently Asked Questions

What is the Parker 42 Series Manual Air Control Valve used for?

The Parker 42 Series Manual Air Control Valve (MPN 422CR021W) is used to direct compressed air 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 422CR021W valve?

The Parker 422CR021W is a four-way, two-position spool valve with a lever actuator and detent operation. It has an aluminum body and 3/8-inch female NPT ports. It is part of the Parker 42 Series and is designed for manual air control.

Where to buy Parker 42 Series valves worldwide?

You can source the Parker 42 Series valve (MPN 422CR021W) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring a smooth procurement process.

How to install a Parker manual air control valve?

To install a Parker manual air control valve, first ensure the pneumatic system is depressurized. Mount the valve securely using the appropriate fittings for the 3/8-inch female NPT ports. Connect the supply and actuator lines, then test for leaks before full operation.

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
Not sure this is the right part? Photo-identify it→

Parker Products

3G Electric supplies Parker parker 42 series manual air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from Parker

View all Parker parts →
Four-way, three-position lever-operated spool valve with detent. Aluminum body with 3/8 in female NPT exhaust port. Used to direct compressed air in pneumatic systems for manual control of actuator direction
Parker
Four-way, three-position lever-operated spool valve with detent. Aluminum body with 3/8 in female NPT exhaust port. Used to direct compressed air in pneumatic systems for manual control of actuator direction

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first