SAB 16mm Barb Valve – Manual Shut-Off for Drip Irrigation
Control the water flow in your watering system with the heavy-duty SAB 16mm Barb Valve. Designed specifically for low-pressure drip irrigation and porous soaker hoses, this manual valve provides a reliable, leak-free isolation point. Whether you need to shut off specific garden zones or regulate individual drip lines, this premium 16mm bypass valve ensures total control over your watering network.
Key Features
- Double Barb Design: Ensures an ultra-secure grip on 16mm pipes without the immediate need for clips.
- UV-Stabilised Materials: Built from high-quality polypropylene to withstand harsh British weather and sunlight.
- Ergonomic Handle: Features a smooth-turning, highly visible green lever for effortless manual operation.
- Leak-Proof Performance: Precision engineering prevents pressure drops and water wastage.
- Universal Compatibility: Fits standard 16mm LDPE water pipes, drip lines, and blank irrigation tubing.
Product Specifications
- Brand: SAB
- Size: 16mm x 16mm barb connections
- Material: Premium UV-resistant plastic
- Max Pressure: Suitable for low-pressure systems (up to 4 bar)
- Application: Drip irrigation, allotments, raised beds, and greenhouse watering
Why Choose SAB Irrigation Fittings?
SAB is a trusted leader in agricultural and domestic water management components. This 16mm barb valve offers professional-grade durability at an affordable price, making it a staple component for both DIY gardeners and commercial landscaping installers.
Installation Tip: For the easiest assembly, gently dip the end of your 16mm supply pipe in warm water to soften it before pushing it over the barbed ends. While the sharp barbs provide a tight friction fit, we always recommend using 16mm pipe clips or ratchet clamps for peace of mind or systems running near maximum pressure.

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