Valves - Electro-proportional Controls - 3-Position 4-Way - Motor Center

SP08-47D

PROPORTIONAL SOLENOID VALVE 3 POSITION, 4 WAY, MOTOR SPOOL

Overview

Description

DESCRIPTION: A solenoid operated, direct acting, 3 position, 4-way, motor spool, proportional directional control. It is a screw in hydraulic cartridge valve for use with general purpose hydraulic fluids. Manual override feature is available as an option.

Operation

When de-energized, the SP08-47DX blocks flow to port 3, while allowing flow from port 2 to port 1 and port 4 to port 1. When coil #1 is energized, flow is allowed from port 3 to port 4, and from port 2 to port 1t. When coil #2 is energized. flow is allowed from port 3 to port 2, and from port 4 to port 1.

Note: While port 1 may be fully pressurized, it is not intended for use as the valve's inlet.

Features

  • Continuous-duty rated solenoid.
  • Hardened precision spool and cage for long life.
  • Optional coil voltages and terminations.
  • Manual override option.
  • Optional waterproof E-Coils rated up to IP69K.
  • Efficient wet-armature construction.
  • Cartridges are voltage interchangeable.
  • Industry-common cavity.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi) Per NFPA T2.6.1 R2-2000 using 99.9 assurance and 90% verification levels
Proof pressure:
  • 345 bar (5000 psi) For SP08-47D only
Burst pressure:
  • 655 bar (9500 psi) For SP08-47D only
Flow Ratings
Flow rating:
  • See performance graphs
Maximum internal leakage:
  • 164 ml/min (10 in³/min) At 207 bar (3000 psi)
Hysteresis:
  • Less than 0.8 lpm (0.2 gpm) From threshold to max control current
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With Buna N seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
  • -54 to 107 °C (-65 to 225 °F) With polyurethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 158 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 158 °F)
Other Ratings
Corrosion protection:
  • 960 hr salt spray per ASTM B117
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties.
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406
Unit weight:
  • 0.14 kg (0.31 lb)
Internal wetted surface area:
  • 158 cm² (24.5 in²)
Valve inductance:
  • 124 mH S1
  • 97 mH S2
Maximum control current:
  • 1.0 A 12 V coil
Threshold current:
  • See performance graphs
Dither PWM frequency:
  • 90 to 110 Hz
SP08-47D_Perf1(2022-02-24) SP08-47D_Perf2(2022-02-24) SP08-47D_Perf3(2022-02-24) SP08-47D_Perf4(2022-02-24) SP08-47D_Perf5(2022-02-24) SP08-47D_Perf6(2022-02-24)
SP08-47D_Dim(2022-02-24)
Cavity:
Cartridge installation torque:
  • 25.8 to 28.5 N-m (19 to 21 ft-lb) Up to maximum of 40.7 N-m (30 ft-lb)
Coil nut torque:
  • 5.4 to 6.8 N-m (4 to 5 ft-lb)
Orientation restriction:
  • None
SP08-47D_Order(2022-02-24)
POSITION
CODE
DESCRIPTION
SP08-47DE-H-J-L
E
Manual Override
E
BLANK
NONE
E
M
Momentary Push/Pull Override, Red Knurled Knob
H
Line Body
H
0
No Body
H
6T
Aluminum SAE 6
H
6TD
Ductile Iron SAE 6
H
3B
Aluminum BSPP 3/8" (3)
H
3BD
Ductile Iron BSPP 3/8" (3)
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
L
Coil
L
0
No Coil, D-Coil Spacer
L
0E
No Coil, E-Coil Spacer
L
10DL
10 VDC, D-Coil, Dual Lead Wires
L
10DS
10 VDC, D-Coil, Dual Spade
L
10EL
10 VDC, E-Coil, Dual Lead Wires, 18 inches long
L
10EL/36
10 VDC, E-Coil, Dual Lead Wires, 36 inches long
L
10ER
10 VDC, E-Coil, Deutsch
L
12DG
12 VDC, D-Coil, DIN 43650
L
12DL
12 VDC, D-Coil, Dual Lead Wires, 18 inches long
L
12DL/36
12 VDC, D-Coil, Dual Lead Wires, 36 inches long
L
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
12DR
12 VDC, D-Coil, Deutsch
L
12DS
12 VDC, D-Coil, Dual Spade
L
12EG
12 VDC, E-Coil, DIN 43650
L
12EJ
12 VDC, E-Coil, AMP Jr.
L
12EL
12 VDC, E-Coil, Dual Lead Wires, 18 inches long
L
12EL/36
12 VDC, E-Coil, Dual Lead Wires, 36 inches long
L
12ER
12 VDC, E-Coil, Deutsch
L
12EY
12 VDC, E-Coil, Metri-Pack 150
L
20DG
20 VDC, D-Coil, DIN 43650
L
20DS
20 VDC, D-Coil, Dual Spade
L
20ER
20 VDC, E-Coil, Deutsch
L
24AG
24 VDC, D-Coil, DIN 43650
L
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DG
24 VDC, D-Coil, DIN 43650
L
24DL
24 VDC, D-Coil, Dual Lead Wires, 18 inches long
L
24DL/36
24 VDC, D-Coil, Dual Lead Wires, 36 inches long
L
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
24DR
24 VDC, D-Coil, Deutsch
L
24DS
24 VDC, D-Coil, Dual Spade
L
24EG
24 VDC, E-Coil, DIN 43650
L
24EJ
24 VDC, E-Coil, AMP Jr.
L
24ER
24 VDC, E-Coil, Deutsch
L
24EY
24 VDC, E-Coil, Metri-Pack 150
L
36DG
36 VDC, D-Coil, DIN 43650
L
36DS
36 VDC, D-Coil, Dual Spade