SOLENOID OPERATED DIRECTIONAL CONTROLS
Page ST64
W 3/2023
Via Malavolti, 36 - 41122 Modena - ITALY - Phone +39 (059) 254895 - Fax +39 (059) 253512 - mail: tecnord@tecnord.com - www.tecnord.com
WARNING: the specications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described (herein). Any specic application should not be undertaken
without independent study, evaluation, and testing for suitability.
HB-S2C PILOT OPERATED POPPET, 2 WAY NORMALLY OPEN
DESCRIPTION
8 size, 3/4-16 thread, “Power” series, solenoid operated, 2 way normally open, pilot operated poppet valve with
reverse ow energized.
OPERATION
When de-energized the HB-S2C allows ow from (1) to (2) and restricted ow from (2) to (1). When energized
the valve blocks ow from (1) to (2) and allows ow from (2) to (1).
PUSH TYPE MANUAL OVERRIDE OPTION: to override, push the manual override button.
SCREW TYPE MANUAL OVERRIDE OPTION: to override, turn the manual override screw clockwise.
To release, turn the manual override screw counterclockwise.
FEATURES
• Hardened parts for long life.
• Efcient wet-armature construction.
• Cartridges are voltage interchangeable.
• Manual override option.
• Industry common cavity.
• Unitized, molded coil design.
• Continuous duty rated solenoid.
• Optional coil voltages and terminations.
Nominal Flow 12 GPM (45 LPM)
Rated Operating Pressure 5000 PSI (345 bar)
Typical Internal Leakage 0-5 drops/min at 5000 PSI
(150 SSU) (345 bar)
Viscosity Range 36 to 3000 SSU (3 to 647 cSt)
Filtration ISO 18/16/13
Media Operating Temp. Range -40° to 210°F (-40° to 100°C)
BUNA seals
-4° to 250°F (-20° to 120°C)
VITON seals
Weight .29 lbs (.13 kg)
Operating Fluid Media General Purpose Hydraulic Fluid
Cartridge Torque Requirements 30-35 ft-lbs (41-47 Nm)
Coil Nut Torque Requirements 3-4.5 ft-lbs (4-6 Nm)
Cavity POWER 2W
Cavity Tools Kit 40500005
Seal Kit 21191100
Actual Test Data (Cartridge Only)
VALVE SPECIFICATIONS
Flow (GPM)
Pressure Drop (PSI)
Pressure Drop (bar)
Flow (LPM)
PERFORMANCE
HYDRAULIC SYMBOL
Zinc Nickel plating on all exposed surfaces
(>500hours corrosion resistance).
TECNORD
SERVOCOMANDI E REGOLAZIONE
SOLENOID OPERATED DIRECTIONAL CONTROLS
Page ST65
W 3/ 2023
Via Malavolti, 36 - 41122 Modena - ITALY - Phone +39 (059) 254895 - Fax +39 (059) 253512 - mail: tecnord@tecnord.com - www.tecnord.com
WARNING: the specications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described (herein). Any specic application should not be undertaken
without independent study, evaluation, and testing for suitability.
OPTIONS BODIES
Buna Standard 00 Blank Without Body
Viton Standard V0 N 1/4” BSP Ports (aluminum)
Buna, Push Pin, Override 0P N1 3/8” BSP Ports (aluminum)
Viton, Push Pin, Override VP S #6 SAE Ports
Buna, Push Button, Override 0B H 1/4” BSP Ports (steel)
Viton, Push Button, Override VB H1 3/8” BSP Ports (steel)
Buna, Screw, Override 0K
Viton, Screw, Override VK
VOLTAGE (other voltages available on request)
12 12 VDC
24 24 VDC
26 26 VDC
“P” TYPE “J” COIL TERMINATION
JA “J” Coil AMP Superseal - Integral JJ “J” Coil AMP Jr. Time - Integral JL “J” Coil Double Lead
JD “J” Coil Deutsch - Integral DT04-2P JH “J” Coil DIN 43650 (Hirschmann)
HB-S2C – – – –
Note: Aluminum bodies
only for use up to 250 bar
DIMENSIONS
ORDERING INFORMATION
Approximate Coil Weight: .42 lbs (.19 kg)
TECNORD
SERVOCOMANDI E REGOLAZIONE
TECNORD
SERVOCOMANDI E REGOLAZIONE
