Quick Disconnect Hose Coupling 1/4 5/16 3/8 Valved Barb Connector
Quick Disconnect Hose Coupling 1/4 5/16 3/8 Valved Barb Connector
Quick Disconnect Hose Coupling – Valved Male/Female Barb Connector
Upgrade your fluid line setup with this durable Quick Shut-Off Disconnect Coupling. Designed for fast, tool-free connection and disconnection, this valved fitting automatically stops flow when disconnected — no spills, no mess. Whether you're working on irrigation systems, aquariums, lab equipment, or DIY fluid transfer setups, this connector makes the job clean and efficient.
Key Features
- Instant Connect/Disconnect: Push-to-connect design allows quick coupling and uncoupling without tools
- Self-Sealing Valve: Built-in shutoff valve stops flow automatically upon disconnection — minimizes fluid loss
- Multiple Size Options: Available in 1/4", 5/16", and 3/8" hose barb sizes for versatile compatibility
- Durable Construction: Made from plastic and alloy (metal) for strength and longevity under continuous use
- Hexagon Head: Easy-grip hexagon head design for secure hand-tightening
- Max Pressure: Rated for up to 850 kPa — suitable for a wide range of low-to-medium pressure applications
- Equal Shape: Straight/equal configuration for straightforward inline installations
Specifications
- Material: Plastic + Metal (Alloy)
- Connection Type: Male Hose Barb
- Hose Inner Diameter: 14 mm
- Head Style: Hexagon
- Shape: Equal (Straight)
- Max Pressure: <850 kPa
- Manufacture: Cast alloy construction
- Package: 1 piece
- Country of Origin: Made in China
What's in the Box?
- 1 × Quick Disconnect Fitting Coupling (male or female barb, as selected)
Note: Please allow 2–3% dimensional variance due to manual measurement. Colors may appear slightly different on screen versus the actual product.
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Frequently Asked Questions
Q: What hose sizes are compatible with this quick disconnect coupling?
A: This quick disconnect fitting is available in 1/4", 5/16", and 3/8" hose barb sizes, making it compatible with a wide range of standard tubing and hose inner diameters used in irrigation, aquariums, and fluid transfer systems.
Q: Does the valve automatically stop flow when the coupling is disconnected?
A: Yes. This is a valved (shut-off) disconnect coupling, meaning the built-in valve automatically seals the line when the male and female halves are separated, preventing fluid from leaking out during disconnection.
Q: What is the maximum pressure rating for this fitting?
A: This quick disconnect coupling is rated for pressures under 850 kPa, making it suitable for most low-to-medium pressure fluid transfer applications including garden irrigation, lab tubing, and aquarium systems.
Q: Is this fitting suitable for both liquid and gas lines?
A: This coupling is designed primarily for liquid fluid transfer lines. Always verify compatibility with your specific application and ensure operating conditions are within the rated pressure limit of <850 kPa before use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.