Toro 220G Series Sell Sheet
220G BRASS
SERIES VALVES
The 220G Brass Series valves that provide extra durability in the most challenging environments on the course.
With precise pressure regulation the optimum operating pressure and exact flow requirements are delivered to
every sprinkler ensuring maximum efficiency and uniformity.
Features & Benefits
220G-27-06
EZReg® Pressure Regulating System
Can be adjusted from 5-100 PSI to provide the optimum
operating pressure for every zone.
Spike Guard™ Solenoid
With 20,000 volt lightning rating, it virtually eliminates
the need for solenoid replacements. And with half the
amperage draw of traditional solenoids you can run twice
as many valves simultaneously, reduce the cost of wire
during installation or increase the distance from controller
to valve.
Internal Manual Bleed
Ensures the optimum pressure of the system even when
being operated manually.
220G-27-04
Self Flushing And Serviceable Filter
A 120 mesh stainless steel screen in the flow of water
is continually being cleaned any time the valve is in
operation. Serviceable from the side of the valve the filter
can be removed without disassembly.
Fabric Reinforced Diaphragm
Provides superior performance and
extended life without tearing in high
pressure applications.
220G BRASS SERIES VALVES
Valve Wire Sizing Chart
Maximum One-way Distance (in ft.) Between Controller
and Valve Using Spike-Guard
Ground Wire
18 2040 2520 2940 3280 3540 3720 3860
16 2520 3260 4000 4660 5220 5620 5920
14 2940 4000 5180 6360 7420 8300 8960
12 3280 4660 6360 8240 10100 11800 13180
10 3540 5220 7420 10100 13180 16060 18770
8 3720 5260 8300 11800 16060 20800 25540
6 3860 5960 8960 13180 18700 25540 33080
* Solenoid Model: 24 V ac Pressure: 150 psi
Voltage Drop: 4 V Minimum Operating Voltage: 20 V Amperage (peak) 0.12 A
18 16 14 12 10 8 6
™
Solenoid*
Control Wire
Dimensions
• 1” – 5 ¼” H x 5” W
• 1 ¼” – 6 ½” H x 6” W
• 1 ½” - 6 ½” H x 6” W
• 2” – 7 ½” H x 7” W
Operating Specifications
• Flow Range:
– 1” – 5 to 40 GPM – 1 ¼” – 20 to 100 GPM
– 1 ½” – 20 to 130 GPM – 2” – 30 to 180 GPM
• Operating Pressure (220 psi maximum pressure rating):
– Electric – 10 to 220 psi
• Pressure regulating:
– Outlet: 5 to 100 psi ± 3 psi
• Inlet: 10 to 220 psi
• Minimum pressure differential (between inlet and outlet)
for pressure regulation: 10 psi
• Burst pressure safety rating: 750 psi
• Body style:
– Globe valve – 1”, 1 ¼”, 1 ½”, 2” female threads
• Spike Guard™ Solenoid: 24 VAC (50/60 Hz) Standard
– Inrush: 60 Hz: 0.12 amps
– Holding: 60 Hz: 0.1 amps
Additional Features
• Diaphragm stem guide
• Ingot brass and stainless steel construction
• Pressure regulates in electric and manual modes,
serviceable under pressure
• Forward-flow design for more precise regulation
• Standard, built-in Schrader-type valve for downstream
pressure verification
• Anti-vandal dust cap on pressure-regulating models
• No external tubing
• External manual bleed for system flushing
• Manual flow control: adjustable to zero flow
• Stainless steel diaphragm support ring for minimum wear
• Stainless steel solenoid seat for longer life and positive shutoff
• Low-power requirement for longer wire runs
Warranty
• Five years
220G Brass Series Friction Loss Data
Model Type
1" Electric
11/4" Electric
11/2" Electric
2" Electric
5 10 15 20 30 40 50 60 70 80 100 120 150 170 180
2.0 2.5 1.5 2.5 5.5 8.9
4.4 4.7 5.1 5.5 5.8 7.2
3.9 4.2 4.6 4.9 5.2 5.5 7.2
1.0 2.0 2.0 2.5 3.0 3.5 6.0 7.5 10.0 12.0 14.0
Notes: For optimum performance when designing a system, calculate total friction loss to ensure sufficient downstream pressure.
GPM Flow
For optimum regulation performance, size regulating valves toward the higher flow ranges.
Flow rates are recommended not to exceed 5 psi loss.
Specifying Information—220G Brass Series
220G-27-0XXX
Type Body Style Size Optional
220G 27 OX XX
220G—220G Brass Series Valve
Example: A 1" NPT pressure-regulated, 220G Brass Series Valve with 60 Hz solenoid, would be specified as: 220G-27-04
www.toro.com / e Toro Company, Irrigation Division / 5825 Jasmine Street, Riverside, CA 92504 / 877-345-8676 / Specications subject to change without notice / © 2013. All rights reserved / P/N 13-5016-UM
27—NPT, Pressure-regulated (5–100 PSI) 4—1"
5—1
6—1
8—2"
1
"
⁄4
1
"
⁄2
DL—Latching Solenoid for 2-wire GDC Systems
E—Effluent