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Home Product QSL-1/4-4 (FESTO) Pneumatic Flow Control Valve Speed Controller Throttle

QSL-1/4-4 (FESTO) Pneumatic Flow Control Valve Speed Controller Throttle

FESTO QSL-1/4-4 valve
Pneumatic quick coupling 1/4
QSL series pneumatic fittings
QSL-1/4-4(FESTO)
FESTO QSL-1/4-4 valve: Pneumatic quick coupling 1/4 inch from the QSL series pneumatic fittings, ensuring rapid and reliable connections for compressed air systems. Compact design, high durability, and easy integration in industrial automation setups.

Product Description

The FESTO QSL-1/4-4 valve is a high-performance pneumatic quick coupling from the QSL series, designed for reliable and rapid connection in industrial automation systems. Featuring a 1/4-inch port size and 4mm nominal flow diameter, it supports standard pneumatic tubing and integrates seamlessly with modular pneumatic setups. Operating within a pressure range of 0.5-12 bar and temperature limits of -20°C to +80°C, it ensures robust performance in manufacturing, packaging, and assembly applications. The QSL series pneumatic fittings are renowned for leak-proof connections, corrosion-resistant brass construction, and ergonomic push-to-connect functionality. While optimized for compressed air, its main limitation lies in incompatibility with aggressive media. The compact design minimizes space requirements, enhancing system flexibility.
Parameter Specification
Model QSL-1/4-4
Series QSL Series Pneumatic Fittings
Connection Type Pneumatic Quick Coupling 1/4" BSP Thread
Material Brass (Nickel-plated)
Seal Material FKM (Fluorocarbon)
Operating Pressure 0–12 bar
Temperature Range -10°C to +80°C
Flow Rate Up to 1800 l/min (air)
Thread Standard ISO 228 (G1/4)
Certification RoHS compliant
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we can provide shipment photos and procurement dates upon request.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:Can shipments be declared with low value for customs?
answer:Yes, low-value declaration is possible if required, subject to necessary documentation.
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.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we can provide shipment photos and procurement dates upon request.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:Can shipments be declared with low value for customs?
answer:Yes, low-value declaration is possible if required, subject to necessary documentation.
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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