QST-G1/4-8 Pneumatic Valve, FESTO QST Series, Compact Design Valve Island Component

FESTO QST-G1/4-8

QST-G1/4-8 Pneumatic Valve

QST-G1/4-8 Solenoid

QST-G1/4-8(FESTO)

The FESTO QST-G1/4-8 Pneumatic Valve is a solenoid-operated component designed for precise airflow control in industrial automation. Featuring compact construction and robust performance, the QST-G1/4-8 Solenoid ensures reliable, energy-efficient operation in high-demand pneumatic systems.

Specification

SEODescription

The **FESTO QST-G1/4-8 Pneumatic Valve** is a high-performance solenoid-driven component designed for industrial automation systems. This QST-G1/4-8 Solenoid valve operates within a voltage range of 12-24V DC, supporting direct connection to up to 8 modular pneumatic actuators or sensors. It features a compact design with 1/4" port connections, 2 digital inputs for signal control, and 2 configurable outputs for flexible integration. The valve supports IO-Link communication for seamless data exchange and diagnostics, ensuring compatibility with Industry 4.0 frameworks. Operating reliably in temperatures from -10°C to +60°C, it excels in automotive, packaging, and assembly line applications. Key advantages include rapid response times, energy efficiency, and robust construction, though its specialized design may require expert installation. The FESTO QST-G1/4-8 ensures precise airflow control in demanding environments.

SEOSpecification

Parameter	Specification
Model	FESTO QST-G1/4-8
Type	5/2-way Pneumatic Valve
Port Size	G1/4
Operating Principle	Solenoid Actuated
Voltage	24V DC
Power Consumption	1.2W
Operating Pressure	2-8 bar
Medium Temperature	-10°C to +60°C
Ambient Temperature	-10°C to +50°C
Protection Class	IP65
Mounting	Sub-base Mounting
Body Material	PA (Polyamide)
Seal Material	NBR
Weight	0.35 kg
Certification	CE, RoHS

SEOQandA

question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models based on availability and client requirements.
question:Do you accept payment after shipment?
answer:We generally require advance payment or LC terms; exceptions depend on credit history.
question:What is the typical lead time for orders?
answer:Lead time varies by product, typically 2-4 weeks after order confirmation.

SEOQandA_Product

question:What causes air leakage in QST-G1/4-8(FESTO)?
answer:Damaged seals. Replace O-rings or seals and check for proper installation.
question:How to resolve incorrect port connections?
answer:Verify port labeling (P, A, B, R). Reconnect according to the manual diagram.
question:Why does pressure fluctuation occur?
answer:Insufficient supply pressure. Check air supply stability and adjust regulator settings.
question:What if the valve fails to actuate?
answer:Blocked valve core. Disassemble, clean debris, and ensure smooth spool movement.
question:How to fix mounting misalignment issues?
answer:Loosen screws, align valve body correctly, then retighten to avoid stress on ports.