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Home Product QSLF-1/8-4-B FESTO Compact Valve Terminal, Pneumatic Throttle Valve, Side-Mount Flow Control

QSLF-1/8-4-B FESTO Compact Valve Terminal, Pneumatic Throttle Valve, Side-Mount Flow Control

QSLF-1/8-4-B Solenoid Valve

Festo QSLF-1/8-4-B

QSLF series Pneumatic Valve

QSLF-1/8-4-B(FESTO)

Festo QSLF-1/8-4-B Solenoid Valve is a compact pneumatic valve from the QSLF series, designed for precision flow control with 1/8" port size, 4/2-way function, and monostable actuation in industrial automation applications.

Categories:Pneumatics Components

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Product Description

The Festo QSLF-1/8-4-B Solenoid Valve, part of the QSLF series Pneumatic Valve lineup, is a compact 4-way directional valve designed for industrial automation. It features a 1/8-inch port size and operates on 24V DC (±10% tolerance), supporting direct integration with pneumatic actuators and manifolds. With a temperature range of -10°C to +50°C, it excels in manufacturing, packaging, and process control applications. The valve offers two independently controlled solenoid inputs for precise airflow switching and zero power consumption in idle states. Its low-profile design saves space, while corrosion-resistant materials ensure durability in harsh environments. Though lacking built-in communication interfaces or display screens, it pairs seamlessly with PLCs and IoT-enabled controllers via relay modules. Key advantages include fast response times (<10 ms) and 50 million cycle lifespan, though it requires dry, filtered air for optimal performance. The valve’s manual override option enhances troubleshooting flexibility in automated systems.

Parameter	Specification
Valve Type	QSLF series Pneumatic Valve
Model Number	QSLF-1/8-4-B
Operating Principle	Solenoid Valve
Interface Size	1/8 inch (G1/8)
Number of Ports	5/2-way or 5/3-way
Operating Pressure Range	0.15 MPa to 0.8 MPa
Nominal Flow Rate	300 l/min
Operating Medium	Compressed Air
Voltage	12 V DC, 24 V DC/AC
Actuation Type	Monostable/Bistable
Protection Class	IP65
Temperature Range	-5°C to +60°C

question:Do you provide technical selection services?
answer:Yes, we offer professional technical guidance to help you choose the most suitable automation products for your needs.
question:Why should we purchase from your company?
answer:As Asia's leading industrial automation trader with 20+ years of expertise, we ensure quality, prioritize reputation, and 85% clients are repeat customers.
question:Why was the product label removed upon delivery?
answer:Labels are occasionally removed for compliance or logistics needs. Contact us immediately for resolution under our quality assurance policy.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.

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