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

SP08-47C

PROPORTIONAL SOLENOID CARTRIDGE VALVE 3 POSITION, 4 WAY, CLOSED CENTER SPOOL

Overview

Description

A solenoid operated, direct acting, 3 position, 4-way, closed center 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 sp08-47cx blocks flow to all ports, when coil #1 is energized, flow is allowed from port 3 to port 4, and from port 2 to port 1. when coil #2 is energized, flow is allowed from port 3 to port 2, and from port 4 to port 1.t.

Notes

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.
  • Good linearity and hysteresis.
  • Industry-common cavity.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi)
Proof pressure:
  • 345 bar (5000 psi) SP08-47C ONLY
Burst pressure:
  • 655 bar (9500 psi) SP08-47C ONLY
Flow Ratings
Flow rating:
  • 11.4 lpm (3.0 gpm)
  • 9.5 lpm (2.5 gpm) MANUAL OVERRIDE OPTIONS "B" AND "M"
Maximum internal leakage:
  • 10 in³/min At 207 bar (3000 psi) to port 2 or 4, leakage from port 1 or 3.
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 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Fluids
Compatible fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 20/18/14 PER ISO 4406
Unit weight:
  • 0.16 kg (0.36 lb) SP08-47C
  • 0.22 kg (0.48 lb) SP08-47CM
  • 0.24 kg (0.53 lb) SP08-47CB
Internal wetted surface area:
  • 161 cm² (25 in²) SP08-47C
  • 187 cm² (29 in²) SP08-47CM/B
Corrosion protection:
  • 960 hr salt spray per ASTM B117
SP08-47C_Perf_Chrt1(2022-02-24) SP08-47C_Perf_Chrt2(2022-02-24)
SP08-47C_Dim_Dwg(2022-02-24)
Cavity:
Cartridge installation torque:
  • 25.8 to 28.6 N-m (19 to 21 ft-lb)
  • 54.2 N-m (40 ft-lb) Maximum allowable torque
SP08-47C_Order(2022-02-24)

Model Options

SP08-47CE-H-J-L
E Manual Override
CODE
DESCRIPTION
B
Momentary PushPull Override, 1.5" Diameter Aluminum Knob
BLANK
NONE
K
Three Position Override, 1.5" Diameter Aluminum Knob
M
Momentary Push/Pull Override, Red Knurled Knob
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
6TD
Ductile Iron SAE 6
3B
Aluminum BSPP 3/8" (3)
3BD
Ductile Iron BSPP 3/8" (3)
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
L Coil
CODE
DESCRIPTION
0
No Coil, D-Coil Spacer
0E
No Coil, E-Coil Spacer
10DL
10 VDC, D-Coil, Dual Lead Wires
10DS
10 VDC, D-Coil, Dual Spade
10EL
10 VDC, E-Coil, Dual Lead Wires, 18 inches long
10EL/36
10 VDC, E-Coil, Dual Lead Wires, 36 inches long
10ER
10 VDC, E-Coil, Deutsch
12DG
12 VDC, D-Coil, DIN 43650
12DL
12 VDC, D-Coil, Dual Lead Wires, 18 inches long
12DL/36
12 VDC, D-Coil, Dual Lead Wires, 36 inches long
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
12DR
12 VDC, D-Coil, Deutsch
12DS
12 VDC, D-Coil, Dual Spade
12EG
12 VDC, E-Coil, DIN 43650
12EJ
12 VDC, E-Coil, AMP Jr.
12EL
12 VDC, E-Coil, Dual Lead Wires, 18 inches long
12EL/36
12 VDC, E-Coil, Dual Lead Wires, 36 inches long
12ER
12 VDC, E-Coil, Deutsch
12EY
12 VDC, E-Coil, Metri-Pack 150
20DG
20 VDC, D-Coil, DIN 43650
20DS
20 VDC, D-Coil, Dual Spade
20ER
20 VDC, E-Coil, Deutsch
24AG
24 VDC, D-Coil, DIN 43650
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
24DG
24 VDC, D-Coil, DIN 43650
24DL
24 VDC, D-Coil, Dual Lead Wires, 18 inches long
24DL/36
24 VDC, D-Coil, Dual Lead Wires, 36 inches long
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
24DR
24 VDC, D-Coil, Deutsch
24DS
24 VDC, D-Coil, Dual Spade
24EG
24 VDC, E-Coil, DIN 43650
24EJ
24 VDC, E-Coil, AMP Jr.
24ER
24 VDC, E-Coil, Deutsch
24EY
24 VDC, E-Coil, Metri-Pack 150
36DG
36 VDC, D-Coil, DIN 43650
36DS
36 VDC, D-Coil, Dual Spade