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Rain Bird XACZ-075-PRF low-flow control zone kit with 3/4-inch anti-siphon valve and 3/4-inch PR RBY pressure-regulating filter shown on a white background.

Rain Bird XACZ-075-PRF Low Flow Control Zone Kit, 3/4 in.

Brand: Rain Bird
Save 27%
$93.13
$67.52
SKU XACZ-075-PRF
In Stock (18)

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Rain Bird XACZ-075-PRF Low Flow Control Zone Kit combines a 3/4" low-flow anti-siphon valve with a 3/4" 30 psi PR RBY pressure-regulating filter to deliver reliable on/off control, pressure regulation, and filtration for drip and low-flow irrigation systems. The two-piece design reduces potential leak points and simplifies installation and service for residential and light commercial zones.

  • Includes: 3/4" Low Flow Anti-Siphon Valve and 3/4" PR RBY pressure-regulating filter for integrated control and filtration.
  • Operating flow: 0.20–5.0 GPM (0.8–18.9 L/min), ideal for low-flow drip and micro-irrigation zones.
  • Inlet pressure: 20–150 psi (1.4–10.3 bar); regulator set to 30 psi (2.1 bar) for stable downstream pressure.
  • Filtration: 200-mesh (75 micron) stainless steel screen; replacement screen model RBY-200SSMX available.
  • Dimensions & connections: 14" overall height with 3/4" NPT inlet/outlet for standard plumbing connections.
  • Installation notes: Install the filter downstream of any valve; add a check valve if emission points exceed 5 ft above the kit. Do not install under constant pressure to avoid warranty issues.

Maintenance is simple: remove and clean the stainless screen during routine checks and replace it when worn. The PR regulator includes a permeable relief dot to shed excess pressure; this helps protect downstream emitters. Compatible with common 24 VAC irrigation controllers and proven for low-flow zones where consistent pressure and reliable filtration are required.

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Frequently Asked Questions

What flow range does this control zone kit support?
The kit operates from 0.20 to 5.0 GPM (0.8–18.9 L/min), suitable for low-flow drip and micro-irrigation zones.
How often should I clean or replace the filter screen?
Inspect and clean the 200-mesh stainless screen during seasonal maintenance; replace the RBY-200SSMX screen when damaged or clogged.
Can this kit be installed above ground or indoors?
Yes; install the filter downstream of any valve and add a check valve if emitters are over 5 ft above the kit to prevent drainage.
What inlet pressure and regulated pressure does it require?
Acceptable inlet pressure is 20–150 psi (1.4–10.3 bar); the PR regulator provides a 30 psi (2.1 bar) downstream pressure.