Page 110 - Dickey-john Catalog

AGRICULTURE PARTS CATALOG
Control Valves
Hydraulic Servo Valve
Servo Hydraulic Flow Control Valves are used for precise oil flow to hydraulic-driven conveyors and liquid pumps.
Features:
• Close to open in 1.5 seconds
• Environmentally sealed
• Drives 3/8 to 1 in. liquid
Part Number
Description
The system must be in operation to make adjustments. Both adjustments are located under the center plate.
CAUTION: Be cautious to not overspeed the hydraulic motor. Adjustment 1 (To eliminate creep)
1. Loosen the Allen head screw (large) in the coupling collar.
2. Using pliers, rotate the valve stem until creep stops to establish
a closed position.
3. Re-tighten the collar.
Adjustment 2 (Adjust maximum flow rate GPM)
15557-0001
15557-0004
15557-0011
15557-0013
15557-0015
15557-0016
15557-0021
15557-0022
15557-0023
15557-0024
15557-0025
15557-0026
46709-5360
46709-8040
46709-5350
Servo Valve 30 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 18 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 13 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 16 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 25 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 20 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 11 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 58 GPM 20 ft. cable 6-pin Weather Pack
Servo Valve 18 GPM (Ag Chem) 3-pin Metri Pack
Servo Valve 13 GPM (Ag Chem) 3-pin Metri Pack
Servo Valve 30 GPM (Ag Chem) 3-pin Metri Pack
Servo Valve 58 GPM (Ag Chem) 3-pin Metri Pack
Actuator only used on 15557-0001 to -0022. Requires hardware kit 46709-8040.
Hardware Mounting Kit
Actuator only used on 15557-0023 to -0026. Requires hardware kit 46709-8040.
1. Loosen the small Allen head screw in the orifice adjustment collar.
2. Using pliers, turn the orifice adjustment collar counterclockwise to
increase flow; clockwise to decrease flow.
3. Re-tighten orifice collar screw.
This actuator does not require the hydraulic valve driver as on older style actuators.
Actuator
Ha r n e s s
ConnectorPin Num bers ID
Co lo r
P i n Co l o r F u n c t i o n
A Red +12V
Red
B Black Ground
Black
C White Signal to open
Brown
D Green Signal to close
White
E Blue Feedback at open
Gray
F N.C.
N.C.
5001785 Rev G (202302)
105
Distributed By: Sensor-1 • 202 Main Street, Princeton, KS 66078 • 1-800-SENSOR-1
Actuator 46709-5350