Description
Antelco 4mm Vari-Flow In-Line Valve
The Antelco 4mm Vari-Flow In-Line Valve is used to regulate or shut off the flow of water through 4mm micro irrigation pipe. Its adjustable control allows individual watering lines to be fine-tuned or isolated, making it ideal for balancing water distribution throughout a micro irrigation system. Designed for standard 4mm micro irrigation pipe, the valve features barbed connections for quick push-fit installation. Manufactured in Australia from UV-stabilised engineering plastic, it is suitable for long-term outdoor use in low-pressure garden irrigation systems. Antelco Part Number: 42155Features
- Provides adjustable flow control for 4mm micro irrigation pipe.
- Allows individual watering lines to be isolated or shut off.
- Barbed connections allow quick push-fit installation.
- Manufactured from UV-stabilised engineering plastic.
- Designed for long-term outdoor service life.
- Designed and manufactured by Antelco in Australia.
Common Uses
- Adjusting water flow to individual drippers or irrigation lines.
- Balancing water distribution throughout a micro irrigation system.
- Isolating individual watering circuits for maintenance or seasonal use.
- Garden irrigation, greenhouse and nursery watering systems.
Compatibility
- Suitable for standard 4mm micro irrigation pipe.
- Compatible with Grow Insane, Antelco, Hozelock-compatible and most other standard 4mm irrigation systems.
- Designed for low-pressure irrigation applications.
Installation
- Cut the micro irrigation pipe cleanly and squarely using a sharp pipe cutter or suitable scissors.
- Push each pipe end fully over the corresponding barb until firmly seated.
- Turn the adjustment control to achieve the required flow rate or fully close the valve to shut off the water supply.
- Turn on the water supply and check the connections for leaks.











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