Valves - Solenoid on/off Controls - 2-position 3-way - Drop-in - On/Off - Drop-in

SV98-G38

SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY

Overview

Description

The SV98-G38X is a direct-acting, spool-type, 2-position, 3-way directional control valve. It is a drop-in, flange mounted, cartridge type valve for use with general purpose hydraulic fluids. The coil is an integral part of the valve and is not serviceable.

Operation

When de-energized, the SV98-G38X allows flow from port 1 to port 3, while blocking flow at port 2. When energized, the spool shifts to open from port 2 to port 1, while blocking flow at port 3.

Features

  • Bi-directional operation.
  • Reduced leakage.
  • Low pressure drop
  • Economical drop-in style.
  • Fast response.
  • Corrosion-resistant plating.
  • Inlet port screen option for additional resistance to contamination.
  • Higher flow capacity at lower temperatures.
  • Integral waterproof coil standard. See page 3.400.1 for a description of tests conducted to verify coil waterproofing.
  • Coil voltage range from 10 to 28 VDC.
  • Top-mounted coil with several push-on termination options.
  • Round flange with optional mounting plates provides more options for orientation.
  • Retrofit mounting options also available.
Pressure Ratings
Pressure rating:
  • 35 bar (500 psi) Port 1
  • 45 bar (650 psi) Ports 2, 3
Proof pressure:
  • 124 bar (1800 psi) Ports 1 and 2
  • 54 bar (780 psi) Port 3
Burst pressure:
  • 250 bar (3625 psi) All ports pressurized
Flow Ratings
Flow rating:
  • 30 lpm (8 gpm)
Maximum internal leakage:
  • 50 ml/min (3.1 in³/min) At 45 bar (650 psi)
Other Ratings
Cycle life:
  • Ten million cycles
Response:
  • 42 ms (pull-in) first indication of change of state with 100% voltage and flow rating
  • 29 ms (drop-out) first indication of change of state with 100% voltage and flow rating
Environmental rating:
  • IP69k
Corrosion protection:
  • 960 hour salt spray per ASTM B117
Temperature Ratings
Operating fluid temperature:
  • -40 to 149 °C (-40 to 300 °F) With HNBR seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 120 °C (-40 to 248 °F)
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:
  • 0.26 kg (0.58 lb)
Internal wetted surface area:
  • 120.6 cm² (18.7 in²)
Minimum pull-in voltage:
  • 85% of nominal voltage at 248 °F [120 °C] ambient.
Coil resistance:
  • 4.83 ohm 10 V coil
  • 7.28 ohm 12 V coil
  • 10.05 ohm 14 V coil
  • 18.35 ohm 20 V coil
  • 29.54 ohm 24 V coil
  • 40.36 ohm 28 V coil
Valve inductance:
  • 65 mH Coil 10 Vdc
  • 98 mH Coil 12 Vdc
  • 146 mH Coil 14 Vdc
  • 273 mH Coil 20 Vdc
  • 418 mH Coil 24 Vdc
  • 620 mH Coil 28 Vdc
SV98-G38_Perf(2022-02-24)
SV98-G38_Dim(2022-02-24)
Cavity:
  • VC-G028 Standard configuration
Installation type:
  • Flange mounted
Orientation restriction:
  • None
Mounting screw torque:
  • 3 to 4 N-m (2.2 to 3.0 ft-lb)
Note:
  • For retro-fitting into older drop-in cavities and other mounting options, see "Mounting-options-for-G3-valves" technical reference
Mounting plate:
  • HF P/N 4595096 Use with standard VC-G028 cavity
  • HF P/N 4210226 Use with retrofit VC-T011 cavity
Mounting screw:
  • M5 x 0,8 x 12 mm long, HF P/N: 4002609 (sold separately) Use with standard VC-G028 cavity
  • M4 x 00.7 x 12 mm long, HF P/N: 4001015 (sold separately) Use with retrofit VC-T011 cavity
Seal kit:
  • SK-G028-X X=seal option
Ported test body:
  • HF P/N: 71612X0
SV98-G38_Order2(2022-02-24)

Model Options

SV98-G38G-H-J-KL-U
G Screen
CODE
DESCRIPTION
BLANK
NONE
S
60 Mesh Screen
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
J Seal
CODE
DESCRIPTION
G
HNBR (Hydrogenated Nitrile Butadiene Rubber)
V
Fluorocarbon
P
Polyurethane
K Coil Voltage
CODE
DESCRIPTION
10
10 VDC
12
12 VDC
14
14 VDC
20
20 VDC
24
24 VDC
28
28 VDC
L Coil Termination
CODE
DESCRIPTION
EJ
E-Coil, AMP Jr.
ER
E-Coil, Deutsch
EY2A
E-Coil, Metri-Pack 150.2
U Mounting Plate
CODE
DESCRIPTION
BLANK
None
G
Standard Single Valve Plate
T
Retro-Fit Plate