QSLL-1/8-8 Pneumatic Quick Connect Coupling by FESTO | High Flow Air Fitting, Compact Coupler

FESTO QSLL-1/8-8 Valve

QSLL-1/8-8 Pneumatic Solenoid

QSLL-1/8-8 Compact Valve

QSLL-1/8-8(FESTO)

FESTO QSLL-1/8-8 Valve: Compact pneumatic solenoid valve designed for efficient flow control in tight spaces. QSLL-1/8-8 Compact Valve integrates reliable solenoid operation with space-saving design.

Specification

SEODescription

The FESTO QSLL-1/8-8 Valve is a compact pneumatic solenoid valve designed for efficient fluid control in automation systems. This QSLL-1/8-8 Pneumatic Solenoid features a 1/8" port size and 8mm pitch spacing, supporting direct integration with up to 8 adjacent modules for scalable configurations. It operates on 24V DC with a voltage tolerance of ±10%, suitable for industrial environments within a temperature range of -5°C to +50°C. The valve offers 1 input and 1 output port, enabling straightforward directional control of compressed air. While lacking built-in communication interfaces, the QSLL-1/8-8 Compact Valve excels in space-constrained applications across packaging, assembly, and material handling industries. Key advantages include rapid response times (

SEOSpecification

Parameter	Specification
Product Model	FESTO QSLL-1/8-8 Valve
Valve Type	5/2-way Pneumatic Solenoid Valve
Design	Compact Valve with Manual Override
Operating Pressure	0.15 - 10 bar
Medium	Compressed Air (Filtered, Lubricated or Non-lubricated)
Voltage	24V DC (12V DC, 110V AC, 230V AC optional)
Actuation	Electropneumatic Monostable
Port Size	1/8" (G1/8)
Flow Rate	750 l/min (at 6 bar)
Response Time	≤20 ms
Protection Class	IP65
Ambient Temperature	-5°C to +50°C
Housing Material	Polyamide (PA)
Weight	0.2 kg
Certifications	CE, RoHS Compliant

SEOQandA

question:Can we apply for low-value declaration for shipments?
answer:Low-value declaration depends on destination regulations and product value. Confirm details with our logistics team for eligibility.
question:What is the warranty policy?
answer:Warranty covers defects for 1 year post-delivery. Specific terms vary by product and are outlined in the contract.
question:Why can other suppliers source discontinued models you can't?
answer:Suppliers may use obsolete inventory or unauthorized channels. We prioritize quality control and avoid unsupported stock.

SEOQandA_Product

question:What causes air leakage in QSLL-1/8-8(FESTO)?
answer:Check and replace worn seals or O-rings. Ensure proper assembly and torque specifications are followed.
question:Why does the valve fail to switch positions?
answer:Verify voltage supply to the coil. Test for debris blocking spool movement and clean internal components.
question:How to resolve overheating in the solenoid coil?
answer:Ensure voltage matches coil rating. Replace damaged coils and allow cooling between cycles.
question:What causes erratic valve response time?
answer:Inspect for air supply pressure fluctuations. Clean or replace clogged filters and check for air leaks.
question:How to fix excessive vibration during operation?
answer:Secure mounting brackets. Check for misalignment and ensure compatible air supply pressure/flow rates.