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
HB-S2A Pilot Operated Poppet, 2 Way 2 Position, Normally Closed
DESCRIPTION
8 size, 3/4-16 thread, “Power” series, solenoid operated, 2 way normally closed, pilot operated poppet
valve.
OPERATION
When de-energized the HB-S2A blocks flow from (1) to (2) and allows flow from (2) to (1). When energized
it allows flow from (1) to (2) and restricts flow from (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
Note: If low voltage is expected on the machine, 12 or 24 volt
systems will require the use of
10 volt or 20 volt coils respectively.
PERFORMANCE
Actual Test Data (Cartridge Only) VALVE SPECIFICATIONS
Nominal Flow 11 GPM (40 LPM)
Max Operating Pressure 5000 PSI (350 bar)
Typical Internal Leakage 0-5 drops/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 .28 lbs. (.13 kg)
Operating Fluid Media General Purpose Hydraulic Fluid
Cartridge Torque
Requirements
30 ft-lbs (40.6 Nm)
Coil Nut Torque
Requirements
4-6 ft-lbs (5.4-8.1 Nm)
Cavity POWER 2W
Cavity Form Tool (Finishing) 40500005
Seal Kit 21191100
0
50
100
150
200
0 2 4 6 8 10 12
Flow (GPM)
Pressure Drop (PSI)
0
2
4
6
8
10
12
0 10 20 30 40
Flow (LPM)
Pressure Drop (BAR)
Port 1 to 2 (eng) Port 2 to 1 (de-eng)
Page 588
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
HB-S2A
-
-
-
-
OPTIONS
BODIES
Buna Standard
00
x Consult Factory
Viton Standard
V0
WARNING
DO NOT USE ALUMINUM BODY
HIGH PRESSURE (5000 PSI) PRODUCT.
VOLTAGE
06
6 VDC
12
12 VDC
24
24 VDC
36
36 VDC
48
48 VDC
25
24 VAC
11
120 VAC
22
220 VAC
44
440 VAC
“P” COIL TERMINATION
(All DC Except as Noted)
DL
Double Lead
SS
Single Spade
DT
Deutsch on Leads DT04-2P
DS
Double Spade
ML
Metri-Pack on Leads
HC
DIN 43650 (Hirschman) – (AC & DC)
PL
Packard on Leads
CL
Conduit Lead – (AC Only)
WL
Weatherpack on Leads
DI
Deutsch – Integral DT04-2P
Approximate Coil Weight: .42 lbs. (.19 kg.)
Page 589
