4-Way Valve; Straight-Barbed Fitting; 90-Degree Barbed Fitting; Reducer Fitting (1 Inch Npt X 3/4 Inch Npt) - Toro Multi Pro 1750 Operator's Manual

5
Assembling and Mounting the

4-Way Valve

Parts needed for this procedure:
1 4-way valve
1 Straight-barbed fitting(1 inch NPT x 3/4 inch)
2 90-degree barbed fitting (1 inch NPT x 3/4 inch)
1 Straight-barbed fitting (3/4 inch NPT x 1/2 inch)
1

Reducer fitting (1 inch NPT x 3/4 inch NPT)

1

Faceplate bracket

1

Valve-mount assembly

4

Bolt (6 mm)

4

Flat washer (6 mm)

4

Locknut (6 mm)

2

Nut (3/8 inch)

2

Bolt (3/8 inch)

Procedure
Note: Apply PTFE tape to the threads of the taper-threaded
fittings used in the sprayer and rinse systems.
1. Assemble the 90°-barbed fittings, straight-barbed
fitting (1 inch NPT x 3/4 inch), reducer fitting, and
straight-barbed fitting (3/4 inch NPT x 1/2 inch) into
the 4-way valve as shown in
Important: Align the 90° barbed fittings as shown
in Figure 24.
1
2
Figure 24
1. 90° barbed fitting (1 inch
NPT x 3/4 inch)

2. Straight-barbed fitting (1

inch NPT x 3/4 inch)
3. Reducer fitting (1 inch
NPT x 3/4 inch NPT)
Figure 24.
5
3
4
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4. 4-way valve
5. Straight-barbed fitting (3/4
inch NPT x 1/2 inch)
2. Insert 4 bolts (6 x 16 mm) and 4 washers (6 mm) into
the slots of the 4-way valve
1. 4-way valve
2. Bolt (6 x 16 mm)
3. Assemble the 4-way valve onto the valve mount
26) with 4 locknuts (6 mm).
1
1. Locknut (6 mm)
2. 4-way valve
4. Install the faceplate bracket onto the valve-mount
assembly (Figure
and 2 flange locknuts (5/16 inch).
14
(Figure 25).
Figure 25
3. Washer (6 mm)
2
3 4
Figure 26
3. Washer
4. Bolt
27) with 2 flange bolts (5/16 x 1 inch)
(Figure
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