P-220 Series Plastic Valves
Installation Instructions
Introduction
Built on proven technologies and components, the Toro P-220 Series plastic valves are
tough, have excellent performance and are extremely reliable.
P-220, 1"
P-220, 1 ⁄2"
1
Aself-cleaning metering system and 220 PSI rating assures years of trouble-free
performance.
In commercial installations, it is advantageous to install the valves in a valve box. This
enables the valve to be easily located, accessed and maintained. The use of clean
aggregate in the the bottom of the box, and locating the valve box away from structures,
potential hardscaping features (such as sidewalks) and large planting locations is
recommended.Additionally, valve box locations generally should be in shrub beds and
at right angles to structure locations. If the valves are installed below grade without a
valve box, access to the top of the valve should be provided by using a section of
P-220, 2"
P-220, 3"
4"
PVC pipe and a Toro Valve Cover (P/N 850-00) installed directly over each valve.
Features:
■
■
■
■
■
■
■
■
220 PSI maximum pressure rating
Removable, self-cleaning metering system
Precise pressure control with compact EZReg dial design (pressure regulating models)
Pressure regulated in electric and manual modes, serviceable under pressure
Schrader-type valve for pressure gauge attachment
Manual flow control: adjustable to zero flow
Internal manual bleed screw: bleeds internally downstream
External manual bleed screw: bleeds to atmosphere, allows cleaning of metering rod and provides maximum flushing
Specifications:
Models:
■ Operating pressure:
■
❚Electric models: 10-220 PSI maximum
❚
P-220 Series electric, and electric pressure regulating -
", 2" and 3"
Body Style:
Globe/Angle with Female Threads (all models)
BSPThreadsAvailable
1", 1 ⁄
1
2
❚
Pressure regulating models:
EZR-30 (5-30 PSI, ± 3 PSI)
EZR-100 (5-100 PSI, ± 3 PSI)
■
❚
❚
■ Minimum pressure differential (between inlet and outlet): 10 PSI
■ Solenoid (standard): 24 V a.c.
■
■
■
Dimensions:
1" – 61⁄4" H x 3 4
3
⁄ " W
❚Inrush: 0.40 amps, 11.50 VA
❚Holding: 0.20 amps, 5.75 VA
❚
❚11⁄2" — 6
1
⁄2" H x 3 ⁄8" W
2" — 91⁄2" H x 61
3" — 101⁄4" H x 61
5
❚
⁄8" W
❚Voltage Requirement (based on inlet pressure):
22.5 V a.c. @ 220 PSI
❚
⁄8" W
Flow range:
1" — 5-50 GPM
❚11⁄2" — 30-110 GPM
2" — 80-180 GPM
3" — 150-300 GPM
21.1
20.2
19.1
18.2
16.1
16.0
V a.c. @ 200 PSI
V a.c. @ 175 PSI
V a.c. @ 150 PSI
V a.c. @ 125 PSI
V a.c. @ 75 PSI
V a.c. @ 50 PSI
❚
❚
❚
Burst pressure safety rating: 750 PSI
Friction Loss — U.S. (PSI)
GPM Flow
Size
1"
Configuration
5
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
180
200
225
250
275
300
Globe
4.00
4.20
3.20
4.10
7.20
10.90
Angle
4.00
4.20
3.10
2.70
4.80
7.90
Globe
Angle
1.60
1.30
2.30
1.60
3.60
2.80
5.20
4.00
7.00
5.50
9.20 11.70 14.40 17.50
11
⁄
"
2
7.10
9.00 11.00 13.30
Globe
2.10
2.70
3.30
4.00 4.80
5.60
3.30
6.50
3.90
7.50
4.40
8.05
5.10
2"
Angle
1.20
1.60
2.00
2.40 2.80
Globe
Angle
2.50
3.00
4.10
3.30
5.30
4.30
6.70
5.50
8.30
6.90
10.10
8.50
3"
1.90
2.40
Notes:
For optimum performance when designing a system, be sure to calculate total friction loss to ensure sufficient downstream pressure.
For optimum regulation performance, size regulating valves toward the higher flow ranges.
| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro P 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 |
(0 votes, average: 0 out of 5)