FESTO QSLL-1/8-6 Pneumatic Valve Terminal, Compact Solenoid Valve Island, Modular Valve System

FESTO QSLL-1/8-6

QSLL-1/8-6 Solenoid Valve

QSLL-1/8-6 Pneumatic Valve

QSLL-1/8-6(FESTO)

The FESTO QSLL-1/8-6 is a compact QSLL-1/8-6 Solenoid Valve designed for precise flow control in pneumatic systems. As a QSLL-1/8-6 Pneumatic Valve, it offers high reliability, fast switching, and low power consumption, ideal for automation and industrial applications requiring durable, energy-efficient directional control. Compatible with standard 1/8-inch tubing.

Specification

SEODescription

The **FESTO QSLL-1/8-6 Solenoid Valve** is a compact **QSLL-1/8-6 Pneumatic Valve** designed for precise airflow control in automation systems. It features a 1/8" port size, operates at 6 bar maximum pressure, and supports 24V DC voltage (±10% tolerance) with a power consumption of 1.2W. This valve integrates 1 digital input for solenoid activation and 2 pneumatic outputs (A/B ports), enabling direct control of single-acting or double-acting actuators. Compatible with modular valve terminals, it can be grouped with up to 16 units via a manifold base. While lacking built-in communication interfaces, it interfaces seamlessly with PLCs or bus couplers. Operating within -10°C to +50°C, it suits automotive, packaging, and general manufacturing. Key advantages include low energy use, high repeatability, and easy maintenance, though it requires filtered air (ISO 8573-1:2010) and lacks intrinsic diagnostics.

SEOSpecification

Parameter	Specification
Model	FESTO QSLL-1/8-6
Type	QSLL-1/8-6 Solenoid Valve / QSLL-1/8-6 Pneumatic Valve
Operating Pressure	0.5 to 10 bar
Media	Compressed air (filtered, lubricated/non-lubricated)
Voltage	24V DC, 24V AC, 110V AC, 230V AC
Switching Time	≤ 15 ms
Port Size	1/8" (G1/8)
Flow Rate	750 l/min
Operating Principle	Direct acting, monostable
Housing Material	Polyamide (PA)
Seal Material	NBR (Nitrile Butadiene Rubber)
Protection Class	IP65
Weight	0.12 kg
Compliance	RoHS, CE

SEOQandA

question:Why was the label cut off upon receiving the goods?
answer:Labels may be removed during customs inspections or due to brand protection policies. Contact us for clarification.
question:Why is a service fee charged?
answer:Service fees cover transaction processing, documentation, and compliance costs for international payments and logistics.
question:What is the warranty policy?
answer:Warranty covers manufacturing defects for a specified period. Proof of purchase required. Contact support for claims.

SEOQandA_Product

question:The valve leaks air. What causes this and how to fix it?
answer:Check for worn seals or improper installation. Replace seals and ensure correct assembly.
question:The valve does not actuate. What should be checked?
answer:Verify supply pressure (min 2 bar) and coil voltage. Inspect for blocked ports or damaged solenoid.
question:Slow valve response occurs. How to resolve it?
answer:Clean air filter, check lubrication, and ensure adequate airflow. Replace clogged filters if needed.
question:Excessive noise during operation. What's the solution?
answer:Tighten loose components, install silencers, and ensure proper mounting to reduce vibration.
question:Solenoid coil overheats. What steps to take?
answer:Confirm voltage matches specifications. Allow cooling periods and avoid continuous duty cycles exceeding ratings.