Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
AROARO K Series Manual Air Control Valves

ARO Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Black

The ARO K Series Manual Air Control Valve (MPN K314LS) is a four-way, three-position lever-operated valve with a spring return mechanism. It features a normally closed configuration and a black finish, with a maximum…

SKU 3G-OTH-167851

Brand
ARO
Item
Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Black
Category
ARO K Series Manual Air Control Valves
Available to Order
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 — 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

Technical Specifications

ARO
Manufacturer Part Number
K314LS
Type
Four-Way / Three-Position, Lever, Black, 90 scfm Flow Rate - Max

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

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

Product Description

The ARO K Series Manual Air Control Valve (MPN K314LS) is a four-way, three-position lever-operated valve with a spring return mechanism. It features a normally closed configuration and a black finish, with a maximum flow rate of 90 scfm.

Frequently Asked Questions

What is the ARO K314LS manual air control valve used for?

The ARO K314LS is a four-way, three-position lever-operated valve used to control pneumatic actuators and cylinders in industrial automation. Its spring return and normally closed configuration make it suitable for safety-critical applications requiring fail-safe shutoff.

What are the specifications of the ARO K314LS valve?

The ARO K314LS is a K Series manual air control valve with a four-way, three-position lever actuator. It has a spring return mechanism, normally closed center position, black finish, and a maximum flow rate of 90 scfm. The manufacturer part number is K314LS.

Where to buy the ARO K314LS valve worldwide?

3G Electric supplies the ARO K314LS valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARO K314LS manual air control valve?

Mount the ARO K314LS valve securely using appropriate fittings and ensure the air supply is off during installation. Connect the inlet and outlet ports per the four-way configuration, and verify the lever returns to the normally closed position. Test for leaks before operation.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro k 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

Cross-referenced by specification & description
ARO
ARO
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Black, 90 scfm Flow Rate - Max (MPN K514LM)
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Foot Pedal, Gray, 90 scfm Flow Rate - Max (MPN K214FS)
ARO
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Foot Pedal, Gray, 90 scfm Flow Rate - Max (MPN K214FS)
ARO Manual Air Control Valve: E, Four-Way / Three-Position, Lever, Black, 26 scfm Flow Rate - Max (MPN E312LS)
ARO
ARO Manual Air Control Valve: E, Four-Way / Three-Position, Lever, Black, 26 scfm Flow Rate - Max (MPN E312LS)
ARO Manual Air Control Valve: E, Four-Way / Two-Position, Black, 26 scfm Flow Rate - Max, 5 Ports (MPN E112LM)
ARO
ARO Manual Air Control Valve: E, Four-Way / Two-Position, Black, 26 scfm Flow Rate - Max, 5 Ports (MPN E112LM)

More from ARO

View all ARO parts
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K213LM)
ARO
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K213LM)
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Foot Pedal, Gray, 83 scfm Flow Rate - Max (MPN K213FS)
ARO
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Foot Pedal, Gray, 83 scfm Flow Rate - Max (MPN K213FS)
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Foot Pedal, Gray, 83 scfm Flow Rate - Max (MPN K213TM)
ARO
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Foot Pedal, Gray, 83 scfm Flow Rate - Max (MPN K213TM)
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Lever, Black, 90 scfm Flow Rate - Max (MPN K214LM)
ARO
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Lever, Black, 90 scfm Flow Rate - Max (MPN K214LM)
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Foot Pedal, Gray, Closed, Manual Return (MPN K513TM)
ARO
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Foot Pedal, Gray, Closed, Manual Return (MPN K513TM)
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K313LS)
ARO
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K313LS)
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K213LS)
ARO
ARO Manual Air Control Valve: K, Four-Way / Two-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K213LS)
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K513LM)
ARO
ARO Manual Air Control Valve: K, Four-Way / Three-Position, Lever, Gray, 83 scfm Flow Rate - Max (MPN K513LM)