Toro P220G Series Installation And Operating Instructions

Introduction
The P220G Series valves are available in two operation and
two activation types.
Operation
• P220G is intended for golf and commercial applications with
normal water conditions.
• P220GS "Scrubber Valve" models are intended for applications with dirty
water conditions. These models include Toro's patented "ACT" system
with a rotating turbine that continuously cleans the stainless steel screen
during operation.
Activation
AC powered - For satellite systems, the 24 VAC Spike Guard solenoid
provides 20,000 volt lightning protection to minimize down time and service
costs. Moreover, it draws less than half the wattage of traditional solenoids for
a lower long-term cost of ownership.
DC powered - For GDC 2-wire systems, a DC-latching solenoid reduces the
system wire load to lower initial system cost. It is activated by a momentary
pulse "on" and "off", meaning there is no continuous power draw, providing a
lower long-term cost of ownership.
The P220G EZReg pressure regulator adjusts easily with the micro-adjust dial
and indicator to provided constant downstream pressure between 5-100 psi (,34-6,9 bar).
Note: The P220G valve should be installed below grade in a valve box or vault (see page 2) to provide service access and vandal
resistance. The valve installation site should be readily accessible by grounds maintenance personnel and well clear of hardscape
features, cart paths, and foot traffic areas.

Specifications

Configuration
• globe and angle forward flow
• plastic and stainless steel construction
• 1" (25 mm), 1 1/2" (40 mm),
2" (50 mm)
NPT and BSP models
• electric actuation
• pressure regulating
Dimensions
1" 63/4" H x 35/8" W
25 mm 171 mm H x 92 mm W
11/2" 71/4" H x 35/8" W
40 mm 184 mm H x 92 mm W
2" 71/2" H x 61/8" W
50 mm 241 mm H x 156 mm W
Flow Range
1" (25 mm) 5-40 gpm
19-151 lpm
11/2" (40 mm) 30-100 gpm
114-379 lpm
2" (50 mm) 80-180 gpm
303-681 lpm
P220G Series Plastic Valve
P220G Series Plastic Valve
Installation and Operating Instructions Installation and Operating Instructions
Operating Pressure Range
• Inlet - 1" and 11/2" models:
10-220 psi (,69-15,2 bar)
• Inlet - 2" models:
20-220 psi (1,39 - 15,2 bar)
• Outlet: 5-100 +/- 3 psi
(,34-6,89 bar +/- ,2 bar)
• minimum inlet / outlet differential:
10 psi (,69 bar)
• burst pressure safety rating:
750 psi (51,7 bar)
SpikeGuard solenoid
(for satellite control systems)
24 VAC, 50/60 Hz
Inrush - 0.12 amps
Holding - 0.10 amps
DC-latching solenoid
(for GDC 2-Wire control systems)
momentary low-voltage pulse
P220 (G,S)
1"
P220 (G,S)
2"
Diaphragm
EPDM diaphragm for improved
chlorine resistance
Manual Flow Control
adjustable to zero flow
Manual Bleed
enables manual valve operation
bleeds off water internally downstream
EZReg Pressure Regulator
• compact, precision-dial design
• regulates during automatic and
manual operation
• serviceable while valve is pressurized
• poppet valve (Schrader-type) for
downstream pressure verification
P220 (G,S)
1/2
1 "
1