Description

Rain Bird PESB Series 1-1/2″ Electrical Valve, with Scrubber, Remote Control, 24VAC

The Rain Bird PESB Series 1-1/2
Electrical Valve, (Model PESB-150) is our most durable. A nylon scrubber scrapes a stainless steel screen to clean and break down grit and plant material. Prevents debris build-up and clogging (PESB Series only) plastic irrigation valve. This industrial-strength glass-filled nylon globe valve is ideal for commercial irrigation applications.

Manual internal bleed manually operates the valve without allowing water into the valve box; allows pressure regulator to be adjusted without turning the valve on at the controller first. Manual external bleed  on the Rain Bird PESB Series 1-1/2″ Electrical Valve, permits flushing debris from the system. The PESB series incorporates patented scrubber technology for reliable performance in dirty water irrigation applications. It also features a one-piece solenoid design with captured plunger and spring for easy servicing. Prevents loss of parts during field service A nylon scrubber scrapes a stainless steel screen to clean and break down grit and plant material. Prevents debris build-up and clogging (PESB Series only.)

• Durable glass-filled nylon construction with fabric-reinforced rubber diaphragm for long life and reliable performance
• Flow control handle adjusts water flows as needed
• Globe configuration
• Low flow capability for a wide range of applications
• Manual external bleed permits flushing debris from the system. Recommended for system start up and after repairs
• Manual internal bleed manually operates the valve without allowing water into the valve box; allows pressure regulator to be adjusted without turning the valve on at the controller first
• Normally closed, forward flow design
• Nylon scrubber scrapes a stainless steel screen to clean and break down grit and plant material. Prevents debris build-up and clogging (PESB Series only)
• One-piece solenoid design with captured plunger and spring for easy servicing. Prevents loss of parts during field service
• Slow closing to prevent water hammer and subsequent system damage
• Stainless steel studs molded into the body. Bonnet can be attached and removed more easily and more often without damaging threads

• 24 VAC 50/60 Hz (cycles per second) solenoid power requirement:
– 0.41 A (9.8 VA) inrush curren
– 0.28 A (6.7 VA) holding current
• Flow with PRS-D option: 5 to 200 GPM, (1,14 to 45 m3/h; 0,32 to 12,60 l/s)
• Flow without PRS-D option: 0.25 to 200 GPM, (0,06 to 45 m3/h; 0,02 to 12,60 l/s)
• Pressure: 20 to 200 psi, (1,4 to 13,8 bar)
• Solenoid coil resistance: 24 Ohms, nominal
• Temperature: Up to 150° F (66° C)

Flow Rates
• Rain Bird recommends flow rates in the supply line not to exceed 7.5 feet/second (2,3 m/s) in order to reduce the effects of water hammer.
• For flows below 5 GPM (1,14 m3/h; 0,32 l/s), Rain Bird recommends use of upstream filtration to prevent debris from collecting below the diaphragm.
• For flows below 10 GPM (2,27 m3/h; 0,63 l/s) Rain Bird recommends the flow control stem be turned down two full turns from the fully open position.

Options
• 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
• Optional purple flow control handle for non-potable water applications PEB-NP-HAN1 (1″); PEB-NP-HAN2 (1 1/2″ and 2″)

Dimensions
• 150-PESB:
– 8″ x 6″ x 6″, (15.2 cm) x (15.2 cm) x (15.2 cm)

Note: The PRS-D option adds 2″ (5,1 cm) to the valve height.

• Manual
• Performance Data
• Specifications
• Troubleshooting Guide

Warranty Period: 5 years