SOLENOID OPERATED DIRECTIONAL CONTROLS
Delta Power Company
4484 Boeing Drive - Rockford, IL 61109
WARNING: The specifications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described
(herein). Any specific application should not be undertaken without independent study, evaluation, and testing for suitability.
Phone: (815) 397-6628 Fax: (815) 397-2526 E-mail: delta@delta-power.com
HC-S3A Direct Acting Spool, 3 Way 2 Position
DESCRIPTION
“High Pressure” 7 size, 5/8-18 thread, “Mini” series, solenoid operated, 3 way 2 Position, spool valve.
OPERATION
When de-energized the HC-S3A blocks flow at (1) and allows flow from (3) to (2). When energized the valve
allows flow from (1) to (3) and blocks flow at (2).
FEATURES
• Hardened parts for long life.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Industry common cavity.
• Unitized, molded coil design (for most common terminations, see coil page).
• Continuous duty rated solenoid.
• Optional coil voltages and terminations.
HYDRAULIC SYMBOL
Flow limited at 1.5 GPM for flow at port (3)
PERFORMANCE
Actual Test Data (Cartridge Only)
VALVE SPECIFICATIONS
Nominal Flow 2 GPM (8 LPM)
Rated Operating Pressure 4000 PSI (276 bar)
Typical Internal Leakage
(150 SSU)
8 cu in/min (131 ml/min)
Viscosity Range 36 to 3000 SSU (3 to 647 cSt)
Filtration ISO 18/16/13
Media Operating
Temperature Range
-40° to 250° F (-40° to 120° C)
Weight .15 lbs. (.07 kg)
Operating Fluid Media General Purpose Hydraulic Fluid
Cartridge Torque
Requirements
15 ft-lbs (20.3 Nm)
Coil Nut Torque
Requirements
3-5 ft-lbs (4.1-6.8 Nm)
Cavity MINI 3W
Cavity Form Tool (Finishing) 40500004
Seal Kit 21191004
0
50
100
150
200
250
300
0123
Flow (GPM)
Pressure Drop (PSI)
0
5
10
15
20
0510
Flow (LPM)
Pressure Drop (BAR)
Port 1 to 3 (eng) Port 3 to 2 (de-eng)
Page 118
SOLENOID OPERATED DIRECTIONAL CONTROLS
Delta Power Company
4484 Boeing Drive - Rockford, IL 61109
WARNING: The specifications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described
(herein). Any specific application should not be undertaken without independent study, evaluation, and testing for suitability.
Phone: (815) 397-6628 Fax: (815) 397-2526 E-mail: delta@delta-power.com
DIMENSIONS
ORDERING INFORMATION
HC-S3A - - -
OPTIONS BODIES
Buna Standard 00
Blank
Without Body
Note: Aluminum, NOT durability rated for
4000 PSI. Consult factory for body options.
Viton Standard V0 N 1/4 NPTF Ports
S #6 SAE Ports
VOLTAGE
06 6 VDC
12 12 VDC
24 24 VDC
“M” COIL TERMINATION 36 36 VDC
(All DC Except as Noted)
48 48 VDC
Double Lead DL 25 24 VAC
Deutsch on Leads DT04-2P DT 11 120 VAC
Metri-Pack on Leads ML 22 220 VAC
Packard on Leads PL 44 440 VAC
Weatherpack on Leads WL
Single Spade SS
Double Spade DS
DIN 43650 (Hirschman) – (AC&DC) HC
Conduit Lead – (AC Only) CL
Approximate Coil Weight: .30 lbs/.14 kg.
1.40
[35.6]
SEE COIL DATA
FOR TERMINATIONS
.88 [22.2] HEX
5/8-18 UNF
2A THREAD
.32
[8.1]
2.00
[50.7]
.50 [12.7]
HEX NUT
1.19
[30.3]
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