ARO Manual Air Control Valve: 50, Four-Way / Two-Position, Button, Black
The ARO 50 Series Manual Air Control Valve (MPN 5040-21) is a four-way, two-position, normally open, pilot return valve with a black button actuator. It offers a maximum flow rate of 16 scfm.
SKU 3G-OTH-151493
Also listed as: 504021 · 5040 21
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The ARO 50 Series Manual Air Control Valve (MPN 5040-21) is a four-way, two-position, normally open, pilot return valve with a black button actuator. It offers a maximum flow rate of 16 scfm.
Frequently Asked Questions
What is the ARO 5040-21 manual air control valve used for?
The ARO 5040-21 is a four-way, two-position manual air control valve used to direct compressed air in pneumatic systems. It is commonly applied in industrial automation, packaging lines, and machine tools where reliable manual control of actuator direction is needed.
What are the specifications of the ARO 5040-21 valve?
The ARO 5040-21 is a 50 Series manual air control valve with a black button actuator. It is four-way, two-position, normally open, with pilot return operation. Maximum flow rate is 16 scfm. The manufacturer part number is 5040-21.
Where to buy the ARO 5040-21 valve worldwide?
3G Electric supplies the ARO 5040-21 manual air control valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the ARO 5040-21 manual air control valve?
Mount the ARO 5040-21 valve securely using the appropriate port fittings. Connect supply air to the inlet and route output ports to the actuator. Ensure the pilot return line is properly connected. Test for leaks before full operation. Follow standard pneumatic safety practices.
Used in
Common applications for AROARO Products
3G Electric supplies ARO aro 50 series manual air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
