220
Series Brass Valves
Built on proven technologies and
components, the new Toro 220 Series
brass valves are tough, have improved
performance and are extremely reliable.
A self-flushing, clog-resistant
Specifying Information
2
20 XX X X
stainless-steel filter for dirty water
conditions and a precise, easy-to-use
optional pressure-regulating module
assures optimum performance and
application versatility.
Configuration
Solenoid
Size
23
24
26
—BSP, Electric
—BSP, Pressure-Regulated (5-100)
—NPT, Electric
0—60 Hz Solenoid
5—50 Hz Solenoid
6—Less Solenoid
4—1" (25mm)
8—2" (50mm)
9—2 " (65mm)
0—3" (75mm)
5—1
1
⁄
4
" (32mm)
1
⁄" (40mm)
2
1
⁄
2
6—1
The 220 Series brass valve from Toro,
the name says it all…220-PSI toughness
27—NPT, Pressure-Regulated (5-100)
For Example:
When specifying a 1" (25mm) NPT pressure-regulated,
220
Series Brass Valve, you would specify:
220-27-04
Note: Less solenoid available in 1", 1
1
⁄
2
", 2" and 3" (25, 40, 50 and 75mm) electric NPT and BSP versions only.
" and 2" (25, 40 and 50mm)— globe configuration.
" and 3" (65 and 75mm)— angle configuration.
1", 1⁄
1
2
2⁄
1
2
Specifications
(cont.)
Bidding Specifications
The 220 Series remote control valve
body and bonnet shall be constructed of
ingot brass valve and stainless steel and
have a maximum pressure rating of
220 PSI. The diaphragm shall be made
of double-beaded, fabric-reinforced
rubber to retain flexibility and provide
maximum sealing throughout its area.
The diaphragm assembly shall be fully
serviceable, held together with
stainless-steel components. All parts
shall be serviceable from the top of the
valve without removing the valve from
the line. The valve may be installed at
any angle without affecting valve
operation. All other internal parts shall
be made of brass and stainless steel to
ensure corrosion resistance.
■
Body styles:
❚Globe valve— 1", 11⁄4", 1
female threads
❚Angle valve— 21⁄2", 3" female
threads
1
⁄2", 2"
220
2"
❚
BSP threads available
Solenoid: 24 V a.c.
■
■
Inrush: 0.40 amps, 11.50 VA
Holding: 0.20 amps, 5.75 VA
Specifications
❚
❚
Dimensions:
❚1"— 53⁄4" H x 5" W
■
Models:
❚
220 Series electric, 1", 11⁄4", 11
", 3"
220 Series electric pressure
regulating, 1", 1 ", 1 ", 2” , 2
Flow range:
1"— 5-40 GPM
⁄2", 2",
❚11⁄4"— 6
❚11⁄2"— 6
❚2"— 71⁄2" H x 5" W
❚21⁄2"— 8⁄4" H x 8⁄2" W
⁄" W
1
⁄2" H x 6" W
2⁄
1
2
1
⁄2" H x 6" W
❚
1
⁄
1
⁄
1
⁄
2
", 3"
4
2
3
1
■
❚
3"— 83⁄4" H x 8 2
1
❚
■
■
220 PSI maximum pressure rating
Ingot brass and stainless-steel
construction
❚11⁄4"— 20-100 GPM
❚11⁄2"— 20-130 GPM
2"— 30-180 GPM
❚21⁄2"— 60-250 GPM
3"— 80-350 GPM
Operating pressure:
Electric models: 10-220 PSI
maximum
Pressure-regulating models:
The valve shall have an internal
manual downstream bleed to prevent
flooding of the valve box and be
❚
■
■
5-year warranty
Removable, self-flushing,
contamination-proof, 120-mesh,
stainless-steel filter screen (electric
models)
Precise pressure control with compact
EZReg dial design
Pressure regulates in electric and
manual modes, serviceable under
pressure
Standard built-in the body Schrader
style valve
❚
capable of operation by hand with a
screwdriver or a socket wrench. The
manual bleed also shall be capable of
external bleed for system flushing. The
valve shall have a removable, self-
flushing, 120-mesh, stainless-steel filter
screen. The screen will be positioned on
the supply side of the stream. The valve
shall have a manual flow control with a
hand-operated, rising-type flow-control
stem with a control wheel/handle. The
flow control shall be adjustable down to
zero flow.
■
❚
❚
■
■
–
Outlet: 5-30 PSI, ± 3 PSI
(EZR-30)
5-100
PSI, ± 3 PSI
(EZR-100)
Inlet: 15-220 PSI
Minimum pressure differential
(between inlet and outlet): 10 PSI
Burst pressure safety rating: 750 PSI
■
■
–
■
■
Manual flow control: adjustable to
zero flow
■
■
■
Internal downstream manual bleed
External manual bleed
Tough, double-beaded fabric-
reinforced rubber diaphragm rated
at 750 PSI
For 1" models, friction loss at 40 GPM
shall not exceed 7.0 PSI on electric
valves. For 1 4
1
⁄" models, friction loss at
100 GPM shall not exceed 16.0 PSI on
1
electric valves. For 1⁄" models, friction
2
■
No external tubing
(continued)
SEPTEMBER 2000
| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 220 Series |
| Download File |
|
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939 |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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