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 an innovative 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
Accommodates optional, field installed PRS-D pressure regulating module to ensure optimum sprinkler performance. Regulates up to 100 psi (6.9 bar)  
Accepts latching solenoid for use with Rain Bird battery-operated controllers up to 150 psi (10.35 bar)  
Compatible with ESP-LXD decoders


Pressure: 20 to 200 psi (1.38 to 13.80 bar)  
Flow: 0.25 to 200 gpm (0.06 to 45.40 m3⁄h; 0.02 to 12.60 l/s)  
Flow with PRS-Dial: 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)  
Power: 24VAC 50/60Hz (cycles/sec) solenoid power requirement  
Inrush current: 0.41A (9.9VA) at 50/60Hz  
Holding current: 0.14A (3.43VA) at 50/60Hz  
Solenoid coil resistance: 30-39 Ohms, nominal


100-PESB-R: 6 1⁄2" x 4" x 4" (16.5 cm) x (10.2 cm) x (10.2 cm) H x L x W    
150-PESB-R: 8" x 6" x 6" (20.3 cm) x (15.2 cm) x (15.2 cm) H x L x W
200-PESB-R: 8" x 6" x 6" (20.3 cm) x (15.2 cm) x (15.2 cm) H x L x W

Model Comparison

  • 100-PESB-R: 1" NPT  
  • 150-PESB-R: 1½" NPT  
  • 200-PESB-R: 2" NPT