40
470 Quick Coupler Valves
Ordering Information—
Quick Coupler Valve Accessories
Order Number Description
463-01
464-01
464-02
464-03
465-01
465-02
466-01
0.5" Female, 0.75" Male, Single-lug Coupler Key
0.75" Female, 1" Male, Single-lug Coupler Key
1" Female, Single-lug Coupler Key
1" ACME Thread Coupler Key
1.25" Inlet, 0.75" Female, 1" Male, Single-lug Coupler Key
1" Female, 1.5" Male, Single-lug Coupler Key
1.25" Female, 1.5" Male, Single-lug Coupler Key
477-00
477-01
477-02
0.75" NPT x 0.75" MHT Hose Swivel
1" NPT x 0.75" MHT Hose Swivel
1" NPT x 1" MHT Hose Swivel
491-02 Key for Locking Cover
470 Series Friction Loss Data—(U.S.)
GPM Flow
10 15 20 25 30 35 40 50 60 70 85 100
Model 473 1.5 3.1 5.3 8.5
Model 474 1.1 2.2 3.6 5.7 8.0
Model 475 1.0 1.8 2.7 3.6 6.4 9.8
Model 476 1.0 1.7 2.6 3.6 5.6 8.8
Note: For optimum sprinkler performance when designing a system, be sure to calculate total friction loss to ensure sufficient downstream pressure.
Flow rates are recommended not to exceed 5 psi loss. Values listed in psi.
Features
• Full range of flows from 0 to 100 gallons per minute
• 0.75”, 1” and 1.5” one- and two-piece single-lug models
including ACME thread key connections to meet a variety of
installation requirements
• Hose swivel provides 360° movement without hose
tangling for ease of use
• A variety of sizes meet various applications
• Metal and vinyl locking and non-locking covers
• Effluent (lavender-colored) locking cover
Warranty
• Two years
Specifying Information—Quick Couplers
Toro Model
Number
Description
Inlet Size
NPT Threads
Body
Type
Outlet
Key Size
Corresponding
Key(s)
Valve Cover
Type
Corresponding
Swivel(s)*
477-00 477-01 477-02
473-00
474-00
474-01
474-03
474-04
474-21
474-24
474-40
474-41
474-44
475-00
475-01
476-00
476-01
476-04
QCV .75, SS CVR
QCV 1, SS CVR
QCV 1, VYL CVR
QCV 1, VYL CVR, W/LK
QCV 1, LAV VYL CVR
QCV 1, VYL CVR, 2PC
QCV 1, LAV VYL CVR, 2PC
QCV 1, SS CVR, ACME
QCV 1, VYL CVR, ACME
QCV 1, LAV VYL CVR, W/LK, ACME
QCV 1.25, SS CVR
QCV 1.25, VYL CVR
QCV 1.5, SS CVR
QCV 1.5, VYL CVR
QCV 1.5, LAV VYL CVR
3
⁄4"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1
1
⁄2"
1
1
⁄2"
1
1
⁄2"
1 Piece
1 Piece
1 Piece
1 Piece
1 Piece
2 Piece
2 Piece
1 Piece
1 Piece
1 Piece
1 Piece
1 Piece
1 Piece
1 Piece
1 Piece
3
⁄4"
1"
1"
1"
1"
1"
1"
1"
1"
1"
1¼"
1¼"
1
1
⁄2"
1
1
⁄2"
1
1
⁄2"
463-01
464-01 & 464-02
464-01 & 464-02
464-01 & 464-02
464-01 & 464-02
464-01 & 464-02
464-01 & 464-02
464-03
464-03
464-03
465-01 & 465-02
465-01 & 465-02
466-01
466-01
466-01
Stainless Steel
Stainless Steel
Yellow Vinyl, Spring Loaded
Yellow Vinyl, Locking, Spring Loaded
Lavender Vinyl, Locking, Spring Loaded
Yellow Vinyl, Spring Loaded
Lavender Vinyl, Locking, Spring Loaded
Stainless Steel
Yellow Vinyl, Spring Loaded
Lavender Vinyl, Locking, Spring Loaded
Stainless Steel
Yellow Vinyl
Stainless Steel
Yellow Vinyl, Spring Loaded
Lavender Vinyl, Locking, Spring Loaded
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
A
A
A
A
A
A
A
A
A
B
B
B
B
B
* A – Attaches directly to the quick coupler key. * B – Requires additional fittings to be used with the quick coupler key.
474‑44
477‑00
464‑03
473‑00
470 Series Friction Loss Data—(Metric)
LPM Flow
35 50 75 100 125 150 175 225 275 325 375
Model 473 1,0 0,2 0,4 0,6
Model 474 0,1 0,2 0,3 0,5
Model 475 0,1 0,2 0,2 0,4 0,6
Model 476 0,1 0,1 0,2 0,3 0,4 0,6
Note: For optimum sprinkler performance when designing a system, be sure to calculate total friction loss to ensure sufficient downstream pressure,
Flow rates are recommended not to exceed 0,3 bar loss, Values listed in bar,
For kPa values, multiply tabular values by 100, For Kg/cm2 values, multiply tabular values by 1,02,
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