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

SMC Solenoid Air Control Valve: SY3000 Series, Double Solenoid, Five-Way / Three-Position - SMC SY Series Directional Control Valves
SMCSMC SY Series Directional Control Valves

SMC Solenoid Air Control Valve: SY3000 Series, Double Solenoid, Five-Way / Three-Position

The SMC SY3000 Series Solenoid Air Control Valve (MPN SY3440-5LZ) is a double solenoid, five-way/three-position directional control valve with 5 ports. It features a spring return, plug-in connectivity, internal…

SKU 3G-OTH-623863

Brand
SMC
Item
Solenoid Air Control Valve: SY3000 Series, Double Solenoid, Five-Way / Three-Position
Category
SMC SY Series Directional 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

Technical Specifications

SMC
Manufacturer Part Number
SY3440-5LZ
Type
Double Solenoid, Five-Way / Three-Position
Ports
5
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

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

Product Description

The SMC SY3000 Series Solenoid Air Control Valve (MPN SY3440-5LZ) is a double solenoid, five-way/three-position directional control valve with 5 ports. It features a spring return, plug-in connectivity, internal pilot, and non-locking manual override, designed for exhaust configuration. 3G Electric interprets your demand for this OEM valve and delivers it with specialist support across 14 industrial departments, including pneumatics.

Frequently Asked Questions

What is the SMC SY3440-5LZ solenoid air control valve used for?

The SMC SY3440-5LZ is a double solenoid, five-way/three-position directional control valve used to direct compressed air in automated pneumatic systems. It is common in manufacturing, packaging, and material handling applications where precise, reliable air flow control is required.

What are the specifications of the SMC SY3440-5LZ valve?

The SMC SY3440-5LZ is a double solenoid, five-way/three-position valve with 5 ports. It features spring return, plug-in connectivity, internal pilot, and non-locking manual override in an exhaust configuration. It is part of the SY3000 series and operates as a solenoid air control valve.

Where to buy the SMC SY3440-5LZ valve worldwide?

3G Electric supplies the SMC SY3440-5LZ solenoid air control valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and source this OEM valve with specialist support across pneumatics and 13 other departments.

How to install the SMC SY3440-5LZ solenoid valve?

Mount the SMC SY3440-5LZ securely on a manifold or sub-base, connect the plug-in electrical connector per the wiring diagram, and supply clean, lubricated compressed air within the valve's rated pressure range. Always verify the internal pilot supply and test the non-locking manual override before commissioning.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC smc sy series directional 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

More from SMC

View all SMC parts
Solenoid Valve: SY7000 Series, Single Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, Female NPT (MPN SY7140-5DZ-03T). Key specifications — attr1082345: Single Solenoid Monostable; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7140-5DZ-03T; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
Solenoid Valve: SY7000 Series, Single Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, Female NPT (MPN SY7140-5DZ-03T). Key specifications — attr1082345: Single Solenoid Monostable; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7140-5DZ-03T; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
SMC
Solenoid Valve: SY5000 Series, Double Solenoid, Five-Way / Three-Position, 5 Ports, 24V DC, Closed (MPN SY5300-5NZ1-NA). Key specifications — attr1082345: Spring Return to Center Position; attr1082298: Plug-In; attr1082321: Internal Pilot; attr1082278: SY5300-5NZ1-NA; attr1082284: Closed; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY5000.
Solenoid Valve: SY7000 Series, Double Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, Female (MPN SY7240-5GZ). Key specifications — attr1082345: Double Solenoid Bi-Stable; attr1082298: Plug-In; attr1082321: Internal Pilot; attr1082278: SY7240-5GZ; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
Solenoid Valve: SY7000 Series, Double Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, Female (MPN SY7240-5GZ). Key specifications — attr1082345: Double Solenoid Bi-Stable; attr1082298: Plug-In; attr1082321: Internal Pilot; attr1082278: SY7240-5GZ; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
Solenoid Valve: SY7000 Series, Double Solenoid, Five-Way / Three-Position, 5 Ports, 24V DC, Closed (MPN SY7320-5DZ-C8-F2). Key specifications — attr1082345: Spring Return to Center Position; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7320-5DZ-C8-F2; attr1082284: Closed; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
Solenoid Valve: SY7000 Series, Double Solenoid, Five-Way / Three-Position, 5 Ports, 24V DC, Closed (MPN SY7320-5DZ-C8-F2). Key specifications — attr1082345: Spring Return to Center Position; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7320-5DZ-C8-F2; attr1082284: Closed; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
SMC
Solenoid Valve: SY5000 Series, Double Solenoid, Five-Way / Three-Position, 5 Ports, 24V DC, Exhaust (MPN SY5401-5U1-NA). Key specifications — attr1082345: Spring Return to Center Position; attr1082298: Plug-In; attr1082321: Internal Pilot; attr1082278: SY5401-5U1-NA; attr1082284: Exhaust; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY5000.
Solenoid Valve: SY7000 Series, Single Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, SY7000 (MPN SY7120-5DZ-02T-Q). Key specifications — attr1082345: Single Solenoid Monostable; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7120-5DZ-02T-Q; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
Solenoid Valve: SY7000 Series, Single Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, SY7000 (MPN SY7120-5DZ-02T-Q). Key specifications — attr1082345: Single Solenoid Monostable; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7120-5DZ-02T-Q; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
Solenoid Valve: SY7000 Series, Double Solenoid, Five-Way / Three-Position, 5 Ports, 24V DC, Closed (MPN SY7340-5LOZ). Key specifications — attr1082345: Spring Return to Center Position; attr1082298: Plug-In; attr1082321: Internal Pilot; attr1082278: SY7340-5LOZ; attr1082284: Closed; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
Solenoid Valve: SY7000 Series, Double Solenoid, Five-Way / Three-Position, 5 Ports, 24V DC, Closed (MPN SY7340-5LOZ). Key specifications — attr1082345: Spring Return to Center Position; attr1082298: Plug-In; attr1082321: Internal Pilot; attr1082278: SY7340-5LOZ; attr1082284: Closed; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
Solenoid Valve: SY7000 Series, Single Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, Female NPT (MPN SY7140-5DZ-02T). Key specifications — attr1082345: Single Solenoid Monostable; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7140-5DZ-02T; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.
SMC
Solenoid Valve: SY7000 Series, Single Solenoid, Five-Way / Two-Position, 5 Ports, 24V DC, Female NPT (MPN SY7140-5DZ-02T). Key specifications — attr1082345: Single Solenoid Monostable; attr1082298: DIN Solenoid Connector; attr1082321: Internal Pilot; attr1082278: SY7140-5DZ-02T; attr1082335: Non-Locking; attr1082343: Solenoid Air Control Valve; attr1082348: SY7000.