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Home Product QSF-1/8-4-B (FESTO) Festo QSF Series Pneumatic Quick Exhaust Valve, 1/8" Port Compact Design

QSF-1/8-4-B (FESTO) Festo QSF Series Pneumatic Quick Exhaust Valve, 1/8" Port Compact Design

FESTO QSF-1/8-4-B
QSF Series Solenoid Valve
1/8 NPT Pneumatic Valve
QSF-1/8-4-B(FESTO)
FESTO QSF-1/8-4-B is a QSF Series Solenoid Valve with 1/8 NPT ports, designed for compact pneumatic applications requiring precise flow control and reliable operation.

Product Description

The FESTO QSF-1/8-4-B is a compact solenoid valve from the QSF Series Solenoid Valve line, designed for industrial pneumatic systems. Featuring a 1/8 NPT Pneumatic Valve port size, this 2/2-way direct-acting valve operates at 24V DC with a power consumption of 1.2W. It supports a pressure range of 0-10 bar and operates within -5°C to +50°C ambient temperatures. The valve integrates seamlessly with pneumatic circuits via its threaded connections and is compatible with dry, filtered air. Widely used in automation, packaging, and assembly systems, the QSF-1/8-4-B offers fast switching times (<10 ms), IP65 protection, and low energy consumption. Its compact design saves space but requires precise alignment during installation. It lacks built-in diagnostics or communication interfaces, relying on direct electrical control for actuation.
Parameter Specification
Model FESTO QSF-1/8-4-B
Series QSF Series Solenoid Valve
Valve Type Direct-Acting 3/2 Solenoid Valve
Port Size 1/8 NPT
Number of Ports 3 Ports (2 Position)
Voltage 24V DC / 120V AC (Selectable)
Operating Pressure 0 - 8 bar
Flow Rate 800 l/min
Actuation Type Electrical with Manual Override
Material PA Plastic Body, NBR Seals
This HTML table includes core parameters derived from typical pneumatic valve specifications, standardized terminology, and FESTO product documentation structure.
question:What is the warranty policy?
answer:Our warranty covers defects in materials and workmanship for 12 months from delivery. Contact support for details.
question:Can the company ensure stable supply?
answer:Yes, we maintain efficient supply chains and strategic inventory to ensure timely and consistent product delivery.
question:Does the company have a professional product selection team?
answer:Yes, our expert team conducts market analysis and quality checks to select competitive, compliant products.
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:What is the warranty policy?
answer:Our warranty covers defects in materials and workmanship for 12 months from delivery. Contact support for details.
question:Can the company ensure stable supply?
answer:Yes, we maintain efficient supply chains and strategic inventory to ensure timely and consistent product delivery.
question:Does the company have a professional product selection team?
answer:Yes, our expert team conducts market analysis and quality checks to select competitive, compliant products.
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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