SPECIAL APPLICATION VALVES
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
IF-S3A-57-MP12-A 3W 2P, N.O. Transmission & Brake Application Spool Valve
DESCRIPTION
Special series, solenoid operated, 3 way normally open, transmission and brake spool type flanged retained
hydraulic valve.
OPERATION
When de-energized the IF-S3A-57-MP12-A allows flow from (2) to (3) and (3) to (2), and blocks flow at (1).
When energized the valve allows flow from (1) to (3) and blocks flow at port (2).
FEATURES
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Unitized valve/coil.
• Continuous duty rated solenoid.
• Optional coil voltages and terminations.
HYDRAULIC SYMBOL
Note: Consult Factory for Valve retention options.
Flanged Retained Product.
PERFORMANCE VALVE SPECIFICATIONS
Nominal Flow 6 GPM (18 LPM)
Max Operating Pressure 1000 PSI (70 bar)
Typical Internal Leakage 50 ml/min
Viscosity Range 36 to 3000 SSU (3 to 647 cSt)
Filtration ISO 18/16/13
Media Operating
Temperature Range
-35° to 200° F (-37.2° to 93.3° C)
Weight .75 lbs. (.34 kg)
Operating Fluid Media General Purpose Hydraulic Fluid
Cavity Special
Cavity Form Tool (Finishing) T057
Seal Kit Special
COIL SPECIFICATIONS
Nominal Operating Voltage
12 VDC +/- 5%
Pull-in Voltage
8.5 VDC at 212°F (100°C)
Peak Voltage
25 VDC for 5 min at 50°F (10°C)
Operating Temperature
Range
-40°F to 230°F (-40°C) to (110°C)
Coil Resistance
7.3 ohms +/- 5% at 68°F (20°C)
Coil Termination Amp Superseal - Intergal
Connector Color Black
Page 662
SPECIAL APPLICATION VALVES
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
IF-S3A-57-MP12-A
Page 663
