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K-Rain P7005507 4000 Series Indexing Valve Standard Stem Disk

Regular price $26.06

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Description

The K‑Rain P7005507 standard stem/disk assembly (.028‑White) is a genuine OEM replacement part for 4000 Series indexing valves, calibrated for efficient cycling at medium flows (~10 GPM).

  • Optimized Mid‑Flow Cycling – The .028 white spring is calibrated for reliable sequencing at approximately 10 GPM, ideal for standard residential zones. 

  • OEM Quality Assurance – Manufacturer-matched specifications ensure seamless compatibility with all 4000 Series indexing valves.

  • Durable Construction – Made from tough, color-coded plastic designed to withstand pressure cycling and outdoor conditions.

  • Simple Field Service – Drop-in replacement that makes servicing easy without needing to replace the entire valve body.

  • Cost-Effective Maintenance – Replacing this component extends valve lifespan affordably, reducing downtime and repair costs.

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