Toro 53682 53683 Connecting Valve Wires Sprinkler Irrigation Owners Manual

Connecting  the  Valve Wires (Figure  3)
Step 1- Route  a multi-wire, direct-burial sprinkler
cable from the  sprinkler timer to the  valves. If the
cable run is less than  800', 18 AWG  wire is suffi-
cient. For  distance from 800' – 2000',  14 AWG wire
is recommended.
Step 2- Using wire splice  connectors, attach  either
wire from each valve  solenoid to the white  cable
wire. This wire is designated as the  valve Common
Wire.Connect  the remaining  wire from the sole-
noid to  one of the color-coded wires.
Figure 3
Grease  Cap
1"
In -line Valve  Models  53682   an d 53683
In stallation  Gu ide  -
Timer Connection
-
The Toro 1" in-line electric valves are designed
for use in an automatic sprinkler system controlled
by a 24 V a.c. timer. Both valve models feature
1" female-threaded inlet and outlet and manual
bleed control which enables the valve to be
operated without the use of the timer. In  addi-
tion, the 53682 valve model features manual
flow control adjustable to zero flow.
Common
Wire
Important:  All wire splices must be  properly insu-
lated to  prevent a short  circuit or corrosion
from occurring. Installing grease  caps or waterproof
connectors is recommended.
Figure  4
The in-line valve is generally installed below
grade, grouped with other valves in a manifold
arrangement and housed in a protective valve box.
53683
Step 3- At  the  timer, connect the  control wires from
valves to the  numbered terminals in  the desired
operating sequence. Connect  the  valve common
wire to the  valve common terminal.
Step 4- Using  the timers manual  control feature,
test the  operation of each  valve.
53682
Important:  A backflow prevention device installed between
the 1" in-line valve(s) and the  water source point of connection is required in most
areas to prevent back-siphoning of contaminants through the sprinkler system into the
potable water supply. The Toro 1" Pressure Vacuum Breaker (PVB), model number
is specifically designed for this purpose. Before connecting your irrigation system
to the potable water supply, consult with  your local water utility department for infor-
mation regarding the type of backflow prevention device required for safe operation.
53300,
Figure 5
Flow Control
Handle
Finishing  the Installation   (Figure 4)
Step 1- Once  valve operation  has been successfully
tested with  the timer, control  wires can be buried
and a valve box  installed.
Bleed Screw
Valve Specifications:
Operating Pressure: 20150  PSI
Flow Range: 545 GPM
Manual Flow Control:  Adjustable to Zero Flow
Solenoid:
Manual  Operation  (Figure 5)
Manually open the  valve by turning the  bleed
screw counterclockwise 1/2 turn.  To close the valve,
24 V a.c., 60 Hz (nominal)
turn the  bleed screw clockwise. Do  not over-tighten !
Note:  The valve  may take several seconds to shut off when  operated manually.
19 V a.c., 60 Hz (minimum)
Inrush: 0.30 amps, 7.2 VA  @24 V a.c., 60  Hz
Holding: 0.20 amps, 4.8 VA  @24 V a.c., 60  Hz
Friction Loss:
To adjust flow, (model  53682 only) turn  the flow control  handle clockwise to
decrease or counterclockwise to  increase flow.
GPM Flow
PSI Loss
5
3.5
10
4.0
15
3.0
20
3.3
30
6.2
35
7.0
40
8.7
45
10.5
The  Toro Promise Limited One-Year Warranty
The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between  them, jointly warrants, to the
owner, each new piece of equipment against defects in material and workmanship for the period of one year from the date of purchase.
Neither Toro nor  Toro Warranty Company is liable for failure of products not manufactured by them even though such products
may be sold or used in conjunction  with Toro products.
During such warranty period, we will repair or replace, at our option, any part  found to be defective.
Return the  defective part to the place of purchase.
Installation  Procedure
Note:  To ensure ease of installation and optimum valve performance, please read
through the following instructions completely before starting the installation procedure.
Our liability is limited solely to the replacement or repair of defective parts. There are no  other express warranties.
This warranty does not apply where equipment is used, or installation is performed, in any manner contrary to  Toros specifications
and instructions, nor where equipment  is altered or modified.
Neither  Toro nor  Toro Warranty  Company is liable for indirect,  incidental or  consequential damages in  connection with  the
use of equipment,  including but  not limited to:  vegetation loss, the  cost of substitute  equipment or  services required during  peri-
ods of malfunction  or resulting  non-use, property  damage or personal injury  resulting from  installers negligence.
Some states do not allow the exclusion  or limitation of incidental or consequential damages, so the above  limitation or exclusion
may not apply to you.
Step 1- Route  1" schedule 40 PVC pipe from the  backflow preventer or  system shut-
off device to the  valve location. Flush  the supply line thoroughly!
Caution:  Dirt,  rocks  and debris  entering  the valve  can damage the  valve and/or
cause the  valve to  malfunction.
Step 2- The  diagrams on the  next page illustrate  the two most  commonly recom-
mended methods  of installing valves in a manifold arrangement.  Referring to instal-
lation Method  A or  B, follow one of the installation  procedures.
All implied warranties, including those of merchantability and fitness for  use, are limited to the duration  of this express warranty.
Some statesdo not allowlimitationsofhowlongan   implied warrantylasts, so the above limitation maynot applyto you.
This warranty gives you specific legal rights and you may have other rights which vary from state to state.
©
2001 The  Toro Company, Irrigation Division
Form Number 373-0158 Rev.  B
Product Specification
CategoriesSprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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LanguageEnglish
Product BrandToro. 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)
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