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Home Product QSY-4(FESTO) Proportional Solenoid Valve, High Flow Compact Pneumatic System

QSY-4(FESTO) Proportional Solenoid Valve, High Flow Compact Pneumatic System

FESTO QSY-4 Valve
QSY-4 Flow Control
FESTO Pneumatic Valves
QSY-4(FESTO)
FESTO QSY-4 Valve delivers precise pneumatic flow control for industrial automation. The QSY-4 Flow Control model ensures accurate regulation of compressed air and gas systems, featuring durable construction and compact design. As part of FESTO Pneumatic Valves, it supports reliable performance in dynamic applications requiring adjustable flow rates and directional control. Engineered for seamless integration into automated setups.

Product Description

The FESTO QSY-4 Valve is a high-performance pneumatic flow control device designed for precise regulation of air flow in industrial automation systems. It features two digital inputs and two output ports, enabling direct integration with modular pneumatic assemblies and PLCs via IO-Link or PROFINET communication interfaces. Operating within a voltage range of 12-24V DC and a temperature span of -10°C to +60°C, the QSY-4 Flow Control valve excels in automotive, packaging, and robotic applications requiring adjustable flow rates. Key advantages include rapid response times (<5ms), energy-efficient design, and maintenance-free operation, though its pressure tolerance is limited to 10 bar maximum. The compact valve lacks a display or battery but supports real-time parameter adjustments through connected control systems. Its metal-free construction ensures compatibility with cleanroom environments while offering robust performance in demanding industrial settings.
Parameter Specification
Valve Type FESTO QSY-4 Pneumatic Valve
Operation Pneumatic Actuation
Port Size G1/8
Flow Rate 750 l/min
Working Pressure 2-10 bar
Medium Compressed Air
Temperature Range -10°C to +60°C
Mounting ISO 15407-1 Standard
Certification CE, RoHS
Flow Control QSY-4 Adjustable Flow System
Material Anodized Aluminum Body
Protection IP65
Voltage 24V DC
Weight 0.35 kg
Interface Electrical Plug M12
question:Can I schedule an official courier pick-up myself?
answer:Yes, you can arrange your own official courier pick-up through our system.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods.
question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated team of product selection engineers.
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 I schedule an official courier pick-up myself?
answer:Yes, you can arrange your own official courier pick-up through our system.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods.
question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated team of product selection engineers.
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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