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ARO MaxAir Series Manual Air Control Valve, M291LS-11 - ARO MaxAir Series Manual Air Control Valves
AROARO MaxAir Series Manual Air Control Valves

ARO MaxAir Series Manual Air Control Valve, M291LS-11

The ARO MaxAir Series Manual Air Control Valve (MPN M291LS-11) is a three-way, two-position, normally closed, manual return valve with a black knob. It offers a maximum flow rate of 8 scfm.

SKU 3G-OTH-152334

Also listed as: M291LS11 · M291LS 11

Brand
ARO
Item
MaxAir Series Manual Air Control Valve, M291LS-11
Part Number
M291LS-11
Category
ARO MaxAir Series Manual Air Control Valves
Available to Order
Also known as:M291LS-11ARO
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Technical Specifications

ARO
Manufacturer Part Number
M291LS-11
Type
Three-Way / Two-Position, Knob, Black, 8 scfm Flow Rate - Max

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

Product Description

The ARO MaxAir Series Manual Air Control Valve (MPN M291LS-11) is a three-way, two-position, normally closed, manual return valve with a black knob. It offers a maximum flow rate of 8 scfm.

Frequently Asked Questions

What is the ARO MaxAir manual air control valve used for?

The ARO MaxAir M291LS-11 manual air control valve is used to start, stop, or redirect compressed air flow in pneumatic systems. It is commonly applied in industrial automation, packaging lines, and machine tool operations where a reliable three-way, two-position valve with manual knob actuation is required.

What are the specifications of the ARO M291LS-11 valve?

The ARO M291LS-11 is a three-way, two-position, normally closed, manual return valve from the MaxAir series. It features a black knob actuator and a maximum flow rate of 8 scfm. The valve body is designed for manual air control applications and carries the manufacturer part number M291LS-11.

Where to buy the ARO M291LS-11 valve worldwide?

3G Electric supplies the ARO M291LS-11 MaxAir manual air control valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this pneumatic valve.

How to install the ARO MaxAir manual air control valve?

To install the ARO M291LS-11, first ensure the pneumatic system is depressurized. Mount the valve securely using appropriate fittings, connect the inlet and outlet ports per the three-way configuration, and verify the normally closed position. Test the knob actuation for smooth manual return before pressurizing the system.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO aro maxair 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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