RAIN BIRD XERIGATION CONTROL ZONE KITS:

The Rain Bird XCZLF100PRF is an Unassembled kit that includes a 1" Low Flow in-line valve, a 1" to 3/4" reducing bushing and a 3/4" pressure regulating filter.

This complete kit includes a 1"Low Flow Valve, the only valve on the market that can effectively handle low flows (below 3 gpm (0,19 l/s)) without weeping. Also included are a reducing bushing, a 3/4" pressure regulating filter and instructions.

• Kits contain Low Flow Valve or 3/4" Anti-siphon valve
• RBY Filter and 30 psi pressure regulator
  Low Flow Valve is ideal for flows down to 0.2 GPM and allows you to install the filter downstream of the valve at these low flow rates
  
• Anti-siphon valve combines a reliable DV Valve and an atmospheric backflow preventer in one unit
  
• Simple; 3-component kit is easily installed and maintained
  
• Ideal for residential and small commercial applications

• Flow: 0.20 to 5.0 GPM
  
• Pressure: 20 to 120 psi
  
• Filtration: 200 mesh
  
• Pressure Regulation: 30 psi

Pressure Loss Chart

In order to supply 30 psi (2,1 bars) outlet pressure, additional pressure is needed at the inlet since there is some pressure loss from water flowing through the kit. The amount of pressure loss depends on the flowrate. The charts below list the minimum inlet pressure required to supply 30 psi (2,1 bars) of outlet pressure.