PESB-R Series

Durable chlorine-resistant valves for reclaimed water irrigation applications

A true reclaimed water irrigation valve, able to handle chlorine and other chemicals found in reclaimed water systems.

PESB-R Series valves offer long life and efficient, trouble-free performance – even in harsh reclaimed water applications.

Constructed of heavy-duty, glass-filled nylon, these valves resist clogging and feature a patented scrubber to actively fight dirt, algae, and other particles from blocking the pilot flow.


  • Plastic diaphragm and scrubber components molded of chlorine- and chemical-resistant plastic material.
  • Durable glass-filled nylon construction for long life and heavy-duty performance at 200 psi (13,80 bars) pressure.
  • Stainless steel studs molded into the body. Bonnet can be attached and removed easily without damaging threads.
  • One-piece solenoid design with captured plunger and spring for easy servicing. Prevents loss of parts during field service.
  • External bleed protects the solenoid ports from debris when system is flushed.
  • Internal bleed operates the valve without allowing water into the valve box; allows pressure regulator to be adjusted without turning on the valve at the controller first.
  • Slow closing to prevent water hammer and subsequent system damage.
  • Scrubber mechanism scrapes stainless steel screen clean to break down grit and plant material.
  • Purple flow control handle standard on PESB-R Series valves.
  • Five-year trade warranty.

Options (Ordered Separately)

  • Accommodates optional field-installed PRS-D pressure regulating module to ensure optimum sprinkler performance.
  • Accepts latching solenoid for use with Rain Bird battery-operated controllers up to 150 psi (10,35 bars).


Operating Range

  • Pressure: 20 to 200 psi (1,38 to 13,80 bars)
  • Flow: 0.25 to 200 GPM (0,06 to 45,40 m³/h; 0,02 to 12,60 l/s)
  • Flow with PRS-D: 5 to 200 GPM (1,14 to 45,40 m³/h; 0,32 to 12,60 l/s)
  • Temperature: up to 150°F (66°C)

Electrical Specifications

  • 24 VAC 50/60 Hz (cycles per second) solenoid
  • Inrush current: 0.41A (9.9VA)
  • Holding current: 0.14A (3.43VA)
  • Coil resistance: 30-39 Ohms

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