4 Way Indexing Valve

4 Way Indexing Valve – Reliable Automation for Multi-Zone Irrigation & Wastewater Systems

The Polylok 4 Way Indexing Valve offers a reliable and cost-effective solution for automating multiple-zone residential and small commercial irrigation systems. Designed for ease of use, durability, and flexibility, this innovative valve is perfect for homes, gardens, farms, and onsite wastewater or effluent water systems across Ireland, the UK, and Europe.

These patented indexing valves automatically distribute water between different zones, saving time and simplifying system design. You can quickly adjust the number of watering zones by changing the cam setting — allowing the valve to operate between two and six zones with minimal effort. The simple mechanical design, featuring very few moving parts, ensures low maintenance, long service life, and dependable performance even in challenging outdoor conditions.


Features & Benefits

  • High-strength ABS polymer body – non-corrosive construction for long-term durability

  • Available in 4 and 6 outlet models – easily configurable from 2 to 6 zones for versatile use

  • Simple design, easy maintenance – fewer parts mean quicker servicing and reliable performance

  • Low operating flow – works efficiently from 10 GPM (38 LPM) at 25–75 PSI (1.7–5.2 bar)

  • Compatible with city water, pumps, and wastewater systems

  • Inlet: 1.5″ NPT (Female) | Outlet: Slip fit for 1.5″ PVC pipe


Ideal Applications

  • Domestic and small commercial irrigation systems

  • Effluent water distribution or onsite wastewater systems

  • Garden watering, greenhouse irrigation, and landscaping projects


Note: Connection fittings and pipes are not included.
Choose the Polylok 4 Way Indexing Valve for dependable irrigation automation across Ireland, the UK, and Europe — precision performance built to last.

Contact Polylok on +353 5986 31524 or email [email protected] for pricing and availability.

4 Way Indexing Valve
4 Way Indexing Valve

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