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

3G Electric
RFQ CartGet a QuoteSign inSign up
ARO Solenoid Air Control Valve: K, Four-Way / Three-Position, 120V AC, 3/8 in Female NPT - ARO K Series Solenoid-Operated Inline Air Control Valves
AROARO K Series Solenoid-Operated Inline Air Control Valves

ARO Solenoid Air Control Valve: K, Four-Way / Three-Position, 120V AC, 3/8 in Female NPT

The ARO K Series Solenoid-Operated Inline Air Control Valve (MPN K313SD-120-A) is a four-way, three-position valve with a closed center, non-locking manual override, and solenoid return. It operates on 120V AC and…

SKU 3G-OTH-193521

Brand
ARO
Item
Solenoid Air Control Valve: K, Four-Way / Three-Position, 120V AC, 3/8 in Female NPT
Category
ARO K Series Solenoid-Operated Inline Air Control Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

ARO
Manufacturer Part Number
K313SD-120-A
Type
Four-Way / Three-Position, Closed
AC
120V
Female NPT
3/8 in
View Full Spec Sheet

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 Solenoid-Operated Inline Air Control Valve (MPN K313SD-120-A) is a four-way, three-position valve with a closed center, non-locking manual override, and solenoid return. It operates on 120V AC and features 3/8 in female NPT ports.

Frequently Asked Questions

What is the ARO K313SD-120-A solenoid air control valve used for?

The ARO K313SD-120-A is a four-way, three-position inline air control valve used to direct compressed air in industrial automation, packaging, and material handling systems. Its closed center and solenoid return provide precise control for double-acting cylinders and actuators.

What are the specifications of the ARO K313SD-120-A valve?

The ARO K313SD-120-A is a four-way, three-position valve with a closed center, non-locking manual override, and solenoid return. It operates on 120V AC and has 3/8 in female NPT ports. The manufacturer part number is K313SD-120-A.

Where to buy the ARO K313SD-120-A valve worldwide?

3G Electric supplies the ARO K313SD-120-A solenoid air control valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this ARO K Series valve.

How to install the ARO K313SD-120-A solenoid valve?

Install the ARO K313SD-120-A by connecting 3/8 in female NPT ports to your pneumatic lines and wiring the 120V AC solenoid coil per local codes. Ensure the valve is mounted in a clean, dry location. Always consult the manufacturer's manual for torque and wiring details.

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 solenoid-operated inline 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 →

Similar products

Matched by specification & description
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/2 in Female NPT (MPN M214SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M214SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/2 in Female NPT (MPN M214SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M214SD-120-A; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-120-A; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 3/8 in Female NPT (MPN M213SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M213SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 3/8 in Female NPT (MPN M213SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M213SD-120-A; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN M212SD-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-024-D; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN M212SD-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-024-D; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: Alpha, Four-Way / Three-Position, 120V AC, 1/4 in Female NPT, Closed (MPN A312SD-120-A). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: A312SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: Alpha, Four-Way / Three-Position, 120V AC, 1/4 in Female NPT, Closed (MPN A312SD-120-A). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: A312SD-120-A; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SS-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SS-120-A; attr1092977: Spring Return.

More from ARO

View all ARO parts →
ARO
ARO
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 1/2 in Female NPT, 10-32 Female NPT (MPN K214SS-000-N). Key specifications — attr1092969: Non-Locking; attr1086920: K214SS-000-N; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: K, Four-Way / Three-Position, 120V AC, 1/2 in Female NPT, Closed (MPN K314SD-120-A). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: K314SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: K, Four-Way / Three-Position, 120V AC, 1/2 in Female NPT, Closed (MPN K314SD-120-A). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: K314SD-120-A; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 1/2 in Female NPT (MPN K214SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K214SS-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 1/2 in Female NPT (MPN K214SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K214SS-120-A; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 1 in Female NPT, Internal Pilot (MPN K218SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K218SS-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 1 in Female NPT, Internal Pilot (MPN K218SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K218SS-120-A; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 1/2 in Female NPT (MPN K214SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K214SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 1/2 in Female NPT (MPN K214SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K214SD-120-A; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 3/4 in Female NPT (MPN K216SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K216SS-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: K, Four-Way / Two-Position, 120V AC, 3/4 in Female NPT (MPN K216SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: K216SS-120-A; attr1092977: Spring Return.