QSL-1/2-16-20(FESTO) Pneumatic Valve Terminal, FESTO QSL Series Manifold Block, Solenoid Valve Island, Modular Design

QSL-1/2-16-20 Festo

Festo QSL-1/2 pneumatic valve

QSL-16-20 Festo connector

QSL-1/2-16-20(FESTO)

Festo QSL-1/2-16-20 pneumatic valve, 1/2-inch port size, features QSL-16-20 Festo connector for secure tubing integration in automation systems. Compact design, reliable flow control.

Specification

SEODescription

The **QSL-1/2-16-20 Festo** is a compact pneumatic valve terminal designed for industrial automation, featuring 16 outputs with a 1/2" port size for efficient airflow control. The **Festo QSL-1/2 pneumatic valve** integrates seamlessly into modular systems, supporting direct connection to up to 20 I/O modules via the **QSL-16-20 Festo connector**, ensuring flexible scalability. It operates within a 24V DC voltage range and functions reliably in temperatures from -10°C to +60°C, suitable for automotive, packaging, and assembly line applications. The valve supports fieldbus communication interfaces like PROFIBUS or CANopen for centralized control. Key advantages include high durability, low energy consumption, and space-saving design, while potential drawbacks include higher initial costs and specialized maintenance requirements for optimal performance.

SEOSpecification

Parameter	Specification
Model Number	QSL-1/2-16-20(FESTO)
Valve Type	Festo QSL-1/2 pneumatic valve
Port Size	1/2"
Operating Pressure	0.5 to 10 bar
Voltage	24V DC
Connector Type	QSL-16-20 Festo connector
Flow Rate	750 l/min
Actuation	Electrical
Switching Time	≤ 12 ms
Protection Class	IP65
Material	Stainless steel/PBT
Weight	0.45 kg

SEOQandA

question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers for global shipping.
question:Can your company ensure stable supply?
answer:Yes, we maintain a reliable supply chain and inventory management for consistent product availability.
question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs are carrier-set. We offer economical sea/air freight for bulk orders.

SEOQandA_Product

question:What causes air leakage in QSL-1/2-16-20(FESTO)?
answer:Worn seals or improper installation. Replace seals or ensure correct assembly.
question:Why does the cylinder move unevenly?
answer:Low air pressure or misalignment. Adjust pressure or check alignment.
question:How to fix sensor detection failure?
answer:Sensor misalignment or damage. Realign sensor or replace faulty component.
question:What causes excessive wear on guide rails?
answer:Contamination or lack of lubrication. Clean rails and apply recommended grease.
question:Why does the cylinder stall mid-stroke?
answer:Insufficient lubrication or mechanical blockage. Lubricate or inspect for obstructions.