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
MA-S2H Direct Acting Spool, 2 Way, Normally Open
DESCRIPTION
7 size, 5/8-18 thread, “Mini” series, solenoid operated, 2 way normally open, spool valve.
OPERATION
When de-energized the MA-S2H allows flow from (1) to (2) and (2) to (1). When energized the valve blocks
flow from (1) to (2) and (2) to (1).
FEATURES
• Hardened parts for long life.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Industry common cavity.
• Unitized, molded coil design.
• Continuous duty rated solenoid.
• Optional coil voltages and terminations.
HYDRAULIC SYMBOL
Valve is rated for shift and return from 1 to 2 only: 3 GPM, 3000
PSI. Max steady state flow 2 to 1: 3 GPM.
HA-S2H should be specified where higher pressures or 2 to 1
shift operation is required.
PERFORMANCE
Actual Test Data (Cartridge Only)
VALVE SPECIFICATIONS
Maximum Flow 3 GPM (11 LPM)
Rated Operating
Pressure
3000 PSI (207 bar)
Typical Internal
Leakage (150 SSU)
5 cu in/min (82 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 .12 lbs. (.05 kg)
Operating Fluid Media General Purpose Hydraulic Fluid
Cartridge Torque
Requirements
15 ft-lbs (40 Nm)
Coil Nut Torque
Requirements
3-5 ft-lbs (4.1-6.8 Nm)
Cavity MINI 2W
Cavity Form Tool
(Finishing)
40500003
Seal Kit 21191002
0
50
100
150
200
250
01234
Flow (GPM)
Pressure Drop (PSI)
0
5
10
15
051015
Flow (LPM)
Pressure Drop (BAR)
Port 1 to 2 (de-eng) Port 2 to 1 (de-eng)
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