SV90-G39
hydraforce.com
SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY
Overview
Symbol
Description
The SV90-G39X 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 SV90-G39X allows flow from port 2 to port 1,
while blocking flow at port 3. When energized, the spool shifts to open
from port 3 to port 2, while blocking flow at port 1
Features
Bi-directional operation.
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Reduced leakage.
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Low pressure drop
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Economical drop-in style.
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Fast response.
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Corrosion-resistant plating.
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Inlet port screen option for additional resistance to contamination.
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Higher flow capacity at lower temperatures.
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Integral waterproof coil standard. See page 3.400.1 for a
description of tests conducted to verify coil waterproofing.
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Coil voltage range from 10 to 28 VDC.
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Top-mounted coil with several push-on termination options.
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Round flange with optional mounting plates provides more options
for orientation.
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Retrofit mounting options also available.
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Ratings
Pressure Ratings
Pressure rating
45 bar (650 psi) - Note: All ports
Proof pressure
54 bar (780 psi) - Note: Port 1
207 bar (3000 psi) - Note: Port 2, port 3
Burst pressure
165 bar (2400 psi) - Note: All ports pressurized
275 bar (4000 psi) - Note: Ports 2 and 3 pressurized
Flow Ratings
hydraforce.com
9/13/2020
SV90-G39
SV90-G39
hydraforce.com
SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY
Flow rating
30 lpm (8 gpm)
Maximum internal leakage
90 ml/min (5.5 in³/min) - Note: At
45 bar (650 psi)
Other Ratings
Cycle life
Ten million cycles
Response
30 ms - Note: (pull-in) first indication of change of state with 100% voltage and flow rating
30 ms - Note: (drop-out) first indication of change of state with 100% voltage and flow rating
Environmental rating
Ip69k
Corrosion protection
1000 hr salt spray per ASTM b117
Temperature Ratings
Maximum operating fluid
temperature
-40 to 149 °C (-40 to 300 °F) - Note: With HNBR seals
-26 to 204 °C (-15 to 400 °F) - Note: With fluorocarbon seals
Storage temperature
-40 to 70 °C (-40 to 160 °F)
Ambient temperature
-40 to 120 °C (-40 to 248 °F)
Operating Parameters
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
Properties
Cartridge weight
0.29 kg (0.65 lb)
Internal wetted surface area
314 cm²; (48.6 in²;)
Electrical Parameters
Valve inductance
65 mH - Note: Coil 10 Vdc
98 mH - Note: Coil 12 Vdc
hydraforce.com
9/13/2020
SV90-G39
SV90-G39
hydraforce.com
SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY
146 mH - Note: Coil 14 Vdc
273 mH - Note: Coil 20 Vdc
418 mH - Note: Coil 24 Vdc
620 mH - Note: Coil 28 Vdc
Performance
Dimensions
hydraforce.com
9/13/2020
SV90-G39
SV90-G39
hydraforce.com
SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY
Materials
Materials
Cartridge: Weight: 0.29 kg (0.65 lb) Steel with hardened work surfaces. Zinc-Nickel plated exposed surfaces. HNBR
O-rings standard. Class N high-temperature magnet wire, with zinc-nickel plated shell.
Standard Ported Body: Weight: 0.55 kg (1.22 lb) Anodized high-strength aluminum alloy, rated to 207 bar (3000 psi).
Must be ordered separately: Part No. 71607X0.
Note: Retrofit G3 line bodies and mounting plates are also available. Part numbers will differ. Contact HydraForce
hydraforce.com
9/13/2020
SV90-G39
SV90-G39
hydraforce.com
SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY
application engineering for details.
Mounting Plate: Must be ordered separately: Part No. 4595096
Mounting Screws: Must be ordered separately: Part No. 4002609
Installation Specifications
Cavity
VC-G024
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
"g3_mounting_options" technical reference
Accessories
Mounting plate
Hf p/n 4595096
Mounting screw
M5 x 0,8 x 12 mm long, hf p/n: 4002609 (sold separately)
Valve body
Hf p/n 71612x0 (sold separately) for retro-fitting into older drop-in cavities and
other mounting options, see "g3_mounting_options" outline drawing
Seal kit
SK-G024-X - Note: X = seal option
Order code
hydraforce.com
9/13/2020
SV90-G39
SV90-G39
hydraforce.com
SOLENOID CARTRIDGE VALVE 2-POSITION, 3-WAY
hydraforce.com
9/13/2020
SV90-G39
