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Front view of Rain Bird 100EFBCP 1-inch red brass irrigation valve showing solenoid housing and non-potable purple handle cover, threaded ports visible

Rain Bird EFB-CP 1 in. Brass Irrigation Valve (100EFBCP)

Brand: Rain Bird
Save 27%
$360.57
$261.42
SKU 100EFBCP
In Stock (39)

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The Rain Bird EFB-CP 1 in. brass irrigation valve (100-EFB-CP) is built for heavy-duty commercial and reclaimed-water applications. Its contamination‑proof, self‑flushing screen and chlorine‑resistant EPDM diaphragm deliver long life and reliable operation under high pressure.

  • Durable red brass body: corrosion-resistant construction designed for harsh water and buried installations.
  • Contamination‑proof filter: self‑flushing stainless screen reduces debris buildup to maintain consistent flow.
  • Reclaimed‑water compatible: chlorine‑resistant EPDM diaphragm and components for non‑potable systems.
  • Wide operating range: 15–200 PSI working pressure; flow range 5–200 GPM with or without PRS‑D module.
  • Electrical specs: 24 VAC solenoid; inrush ~0.41 A, holding ~0.14 A; coil resistance nominal 30–39 Ω.
  • Compact dimensions: 6" H × 4½" L × 3¼" W (100 model); FPT × FPT threaded connections.

Suitable for commercial landscaping, sports fields, parks, and reclaimed‑water systems, the EFB‑CP valve accepts optional PRS‑D pressure regulation and latching solenoids for battery controllers. Backed by Rain Bird documentation and a commercial warranty, this valve simplifies installation and reduces maintenance in dirty‑water environments.

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Frequently Asked Questions

What pressure range does the EFB‑CP 1 in. valve support?
The EFB‑CP 100 model operates from 15 to 200 PSI, suitable for most commercial irrigation systems.
Is the valve compatible with reclaimed or chlorinated water?
Yes — all EFB‑CP models use chlorine‑resistant EPDM diaphragms and corrosion‑resistant parts for non‑potable water.
What electrical supply does the solenoid require?
The standard solenoid requires 24 VAC; typical inrush is ~0.41 A and holding current ~0.14 A.
Can I add pressure regulation or use battery controllers?
Yes — the valve accepts the PRS‑D pressure‑regulating module and latching solenoids for Rain Bird battery controllers.