Introduction
Built on proven technologies and components, the ToroP 220 Series plastic
valves are tough, have excellent performance and are extremely reliable.
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 located, accessed and maintained
easily. The use of clean aggregate in the the bottom of the box, and
keeping valve box locations 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 using
a section of 4" PVC pipe and a Toro Valve Cover (Part No. 850-00) installed
directly over each valve.
P220 Series Plastic Valves
Installation Instructions
Specifications
■Models:
❚220 Series electric, 1", 11⁄4", 11⁄2", 2", 21⁄2", 3”
❚220 Series electric pressure regulating, 1", 11⁄4", 11⁄2", 2”,
21⁄2", 3"
■Flow range:
❚1" —5-40 GPM
❚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:
–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
■Body styles:
❚Globe valve —1", 11⁄4", 11⁄2", 2" female threads
❚Angle valve —21⁄2", 3" female threads
❚BSP threads available
■Solenoid: 24 V a.c.
❚Inrush: 0.40 amps, 11.50 VA
❚Holding: 0.20 amps, 5.75 VA
■Dimensions:
❚1" —53⁄4" H x 5" W
❚11⁄4" —61⁄2" H x 6" W
❚11⁄2" —61⁄2" H x 6" W
❚2" —71⁄2" H x 5" W
❚21⁄2" —83⁄4" H x 81⁄2" W
❚3" —83⁄4" H x 81⁄2" W
■220 PSI maximum pressure rating
■Ingot brass and stainless-steel construction
■Removable, self-flushing, contamination-proof, 120-
mesh, stainless-steel filter screen (electric models)
Voltage Requirement (standard solenoid)
Voltage Inlet Pressure
22.5 V a.c. 220 PSI
21.1 V a.c. 200 PSI
20.2 V a.c. 175 PSI
19.1 V a.c. 150 PSI
18.2 V a.c. 125 PSI
17.1 V a.c. 100 PSI
16.1 V a.c. 75 PSI
16.0 V a.c. 50 PSI
Specifications (continued)
■Precise pressure control with compact EZReg dial design
■Pressure regulates in electric and manual modes, serviceable
under pressure
■Schrader-type valve for pressure gauge attachment
■Manual flow control: adjustable to zero flow
■Manual bleed screw: bleeds internally downstream
Note: For optimum performance, calculate total friction loss to
ensure sufficient downstream pressure.
Friction Loss
Flow (GPM)
Model 5 10 15 20 30 40 50 60 70 80 100 120 150 170 180 200 250 300 350
1" 2.0 2.5 1.5 2.5 5.5 7.0
11⁄4" 5.5 6.5 7.5 8.0 8.5 9.0 13.0 16.0
11⁄2" 4.0 5.2 5.4 6.0 6.5 7.0 8.0 10.0 15.0
2" 1.0 2.0 2.0 2.5 3.0 3.5 6.0 7.5 10.0 12.0 14.0
2-1⁄2" 2.0 2.2 2.3 2.4 2.5 3.0 4.0 4.5 5.5 7.0
3" 2.2 2.4 2.5 3.0 4.0 4.5 5.5 6.5 7.0 7.5
