R1/4 Male Thread
The QSY-1/4-8 uses an R1/4 male threaded connection for installation on compatible pneumatic valves, manifolds and other compressed-air components.
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Technical specifications, features, applications and purchasing information.
| Brand | Festo |
| Model Number | QSY-1/4-8 |
| Product Category | Push-In Y-Fitting |
| Connection Type | Male Thread to Dual Push-In Connections |
| Pneumatic Connection 2 | For 8 mm OD Tubing |
| Pneumatic Connection 3 | For 8 mm OD Tubing |
| Tube Outside Diameter | 8 mm |
| Design | Y-Shaped Push-In Fitting |
| Operating Pressure | -0.95 to 6 bar |
| Ambient Temperature | -10°C to +80°C |
| Operating Medium | Compressed Air |
| Housing Material | PBT |
| Screwed Plug Material | Nickel-Plated Brass |
The QSY-1/4-8 uses an R1/4 male threaded connection for installation on compatible pneumatic valves, manifolds and other compressed-air components.
Two push-in connections accommodate compatible pneumatic tubing with an 8 mm outside diameter, allowing one threaded connection to interface with two tubing lines.
The Y-shaped fitting configuration provides two tube connections from a single threaded pneumatic connection for compatible compressed-air circuit layouts.
The specified operating pressure range is -0.95 to 6 bar, an important parameter when checking compatibility with the pneumatic system.
The specified ambient temperature range supports selection for compatible industrial pneumatic operating environments.
The fitting configuration combines a PBT housing with a nickel-plated brass threaded connection for pneumatic system installation.
We support online purchase of the Festo QSY-1/4-8 Push-In Y-Fitting. For bulk purchasing or additional product requirements, contact our team with the complete model number and required quantity. We can provide quantity quotations, estimated delivery information and available transportation options.
What is Festo QSY-1/4-8?
It is a Y-shaped pneumatic push-in fitting with an R1/4 male threaded connection and two push-in connections for compatible 8 mm OD tubing.
What threaded connection does QSY-1/4-8 use?
The threaded pneumatic connection is R1/4 male.
What tube size does QSY-1/4-8 accept?
The two push-in connections are intended for compatible pneumatic tubing with an 8 mm outside diameter.
How many tube connections does QSY-1/4-8 have?
The Y-shaped configuration provides two push-in tube connections in addition to the male threaded pneumatic connection.
What is the operating pressure range?
The specified operating pressure range is -0.95 to 6 bar.
What is the ambient temperature range?
The specified ambient temperature range is -10°C to +80°C.
What materials are used?
The fitting uses a PBT housing with a nickel-plated brass threaded connection.
What operating medium is specified?
The fitting is intended for compatible compressed-air pneumatic applications.
Where can QSY-1/4-8 be used?
Typical applications include pneumatic line distribution, machine automation, valve connections and compressed-air control circuits.
What should be checked before ordering?
Verify the complete QSY-1/4-8 model number, R1/4 male thread, two 8 mm push-in tube connections and required pneumatic operating conditions before ordering.
Send us your part number and technical requirements.