QST-G1/8-8 Pneumatic Valve | FESTO QST Series Solenoid Valve, Compact Design (QST-G1/8-8)

FESTO QST-G1/8-8 Valve

QST-G1/8-8 Solenoid

G1/8 Pneumatic Valve

QST-G1/8-8(FESTO)

FESTO QST-G1/8-8 Valve: Compact QST-G1/8-8 Solenoid with G1/8 Pneumatic Valve interface. Designed for industrial automation systems, offering reliable flow control, durable construction, and energy-efficient operation in pneumatic applications. Ideal for precise directional valve tasks.

Specification

SEODescription

The FESTO QST-G1/8-8 Valve is a high-performance G1/8 Pneumatic Valve designed for industrial automation, featuring a direct-acting QST-G1/8-8 Solenoid with 24V DC operation (20-30V range) and 2/2-way functionality. It supports a maximum flow rate of 300 l/min and operates within -10°C to +50°C, ideal for packaging, assembly, and material handling. This compact valve integrates directly with pneumatic actuators via a G1/8 port, offering IP65 protection for harsh environments. While lacking advanced communication interfaces, its low power consumption and durable design suit high-cycle applications. Key advantages include fast response times and easy maintenance, though it requires manual configuration without programmable controls.

SEOSpecification

Parameter	Specification
Model	QST-G1/8-8 (FESTO)
Valve Type	3/2-way solenoid valve
Port Size	G1/8
Actuation	Monostable, spring return
Voltage	24V DC
Flow Rate	750 l/min (Cv=1.3)
Pressure Range	2 to 8 bar
Operating Temperature	-10°C to +60°C
Housing Material	Polyamide
Seal Material	NBR
Protection Class	IP65
Certification	CE, RoHS
Interface	Plug-in electrical connector

SEOQandA

question:Can the company ensure stable supply?
answer:Yes, we maintain consistent inventory and reliable logistics.
question:Do you accept payment after delivery?
answer:Yes, we offer flexible payment terms upon agreement.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded models and suitable alternatives.

SEOQandA_Product

question:What causes air leakage at the QST-G1/8-8 connection?
answer:Check seal integrity and ensure proper fitting alignment to prevent leaks.
question:Why does QST-G1/8-8 fail to maintain pressure?
answer:Verify input pressure meets 8 bar max and inspect for internal blockages.
question:How to resolve installation misalignment in QST-G1/8-8?
answer:Follow manual steps, align threads precisely, and avoid cross-threading.
question:How often should QST-G1/8-8 seals be replaced?
answer:Replace seals annually or if wear/damage is detected during inspection.
question:Can third-party fittings be used with QST-G1/8-8?
answer:Use OEM fittings to ensure compatibility and prevent performance issues.