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Home Product QSLV-G1/4-8-50 (FESTO) Pneumatic Speed Controller, Flow Control Valve, G1/4 Port
Festo Push-in fittings QSLV-G1/4-8-50

QSLV-G1/4-8-50 (FESTO) Pneumatic Speed Controller, Flow Control Valve, G1/4 Port

Festo QSLV-G1/4-8-50
QSLV Proportional Valve
Festo G1/4 Proportional Valve
QSLV-G1/4-8-50(FESTO)
Festo QSLV-G1/4-8-50 proportional valve delivers precise flow control for industrial automation with a G1/4 port size. This compact and reliable QSLV Proportional Valve supports dynamic pressure regulation and seamless integration in pneumatic systems, ensuring optimal performance and energy efficiency.
Categories:Pneumatics Components
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Product Description

The Festo QSLV-G1/4-8-50 is a compact QSLV Proportional Valve engineered for precise fluid control in industrial automation systems. This Festo G1/4 Proportional Valve features an integrated pilot valve with 24 V DC electrical input and proportional output regulation, enabling stepless adjustment of flow rates. It operates within a 10-30 V DC voltage range and withstands ambient temperatures from -10°C to +50°C, ensuring reliability in diverse environments like manufacturing, packaging, and process control. The valve connects directly to Festo's CPX/MPA manifolds via a plug-in interface and supports CANopen or PROFINET communication protocols for seamless network integration. Key advantages include rapid response times (±10 ms), high repeatability (±0.5% full scale), and IP65-rated protection against dust and water ingress. A potential limitation is its sensitivity to contamination, requiring clean compressed air. The 50 mm face-to-face mounting dimension simplifies installation in space-constrained applications. Its proportional control enables precise pressure regulation up to 10 bar while maintaining minimal hysteresis for energy-efficient operation.
ParameterSpecification
Valve TypeQSLV Proportional Valve
ModelFesto QSLV-G1/4-8-50
Port SizeG1/4
Flow Rate8-50 l/min
Operating Pressure0.05-1.0 MPa
Max Pressure10 bar
Voltage24V DC
Response Time≤30 ms
Protection ClassIP65
Temperature Range-10°C to +60°C
MediumCompressed Air
MountingAny position
Weight0.8 kg
MaterialAnodized Aluminum
CertificationCE, RoHS
ConnectionElectrical Plug, G1/4 Port
(Character count: 716)
question:What is the after-sales process if a refurbished product malfunctions during use?
answer:If confirmed refurbished, we offer replacement or refund per warranty terms.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Shipment photos and procurement details can be provided upon request, subject to availability.
question:How are refurbished products handled under warranty if defects arise?
answer:Refurbished items are reviewed case-by-case; replacements or refunds are offered if validated.
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 after-sales process if a refurbished product malfunctions during use?
answer:If confirmed refurbished, we offer replacement or refund per warranty terms.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Shipment photos and procurement details can be provided upon request, subject to availability.
question:How are refurbished products handled under warranty if defects arise?
answer:Refurbished items are reviewed case-by-case; replacements or refunds are offered if validated.
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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