-
© Vektek, July 2020 800-992-0236 www.vektek.com
NFPA D03 Contains all plumbing connections for “P”, “T”, “A” and “B” connections.Simplifies “at the fixture” valve mounting for 1, 2 or 4 valve plumbing.Makes valve changes simple, just remove four cap screws to change valves.All VektorFlo® valves fit the DO3 pattern except panel mount model.
Subplate Model No.70-9411-00
These subplates are used with the following valves:2-Position 3-Port Manual Valve Model No.: 71-1422-042-Position 3-Port Solenoid Valves Model No.: 71-1122-54, 71-1122-13, 71-1150-03, 71-1150-053-Position 4-Port Manual Valves Model No.: 71-1472-02, 71-1474-023-Position 4-Port Solenoid Valves Model No.: 71-1235-21, 71-1235-22, 71-1235-40, 71-1235-41
1.375
.88
4.00
2.00
1.00
.88.25
.441.75
.25.441.296
1.750
3.375
.315
.320
.360
1.000
.160 .25 Locating Hole
ILS709400 REV E
P
B A
T
Auxiliary "B" Port(With SAE 4 Plug)
Auxiliary "A" Port(With SAE 4 Plug)Pressure Port SAE 6
Tank Port SAE 6
#10-24 Tap X .50 Deep (X4)
Drilled & C'boredfor #10 SHCS (X4)
D03 MOUNTINGPATTERN PERNFPA/T3.5.1M R1-1984ANSI/B93.7M-1986 "B" Port SAE 4
"A" Port SAE 4
A
3.50
3.00
3.38
2X .56
2X 2.38
2X 3.00 B
5X 1.50
.96
.61 2.13 Each D03Mounting Surface
1.22 2.13 Each Setof Ports
.59
1.82
2X 1.72
2X .86
ILS709401 REV G
SAE 4 Port(Gauge)
SAE 4 A & B PortsSAE 6Return Port
D03 Valve Mounting Surface
SAE 6Pressure Port
Model No. Description A B
70-9411-03 Two Valve Manifold 4.57 5.9570-9411-05 Four Valve Manifold 8.83 10.21
Directional Control Valves
Valve Subplates
N-4
-
www.vektek.com 800-992-0236 © Vektek, July 2020
Crossover and Blanking Plates
A-B Tapping Plates
Plate Model No.93-1989-00 Crossover Plate93-1989-01 Blanking Plate
1.75
2.00
1.75
.62 .62
2.00
.25
.20.25.20
ILS709402 REV B
DO3 VALVE MOUNTING DO3 VALVE MOUNTING
CROSSOVER P-B
CROSSOVER A-T
A
B
T P
A
B
T P
ROLL PIN LOCATOR ROLL PIN LOCATOR
CROSSOVER PLATE BLANKING PLATE
P AB T P AB T
B
CF
G
D D
E E
ILS709403 REV C
JROLL PIN LOCATOR INCLUDED
DO3 VALVE MOUNTING
P
T
BA
H PORTH PORT
* Supplied with rectified connectors that must be used to insure proper valve function andwarranty. Use of any other connector will void the valve warranty.
Model No. A B C D E F G H J
70-9425-003.50
1.70 1.70 .85 .85.90
.24 SAE 4 NO70-9425-11 1.75 .97 .49 .88 .27 SAE 6 YES
N-5
Directional Control Valves
Valve Subplates