EB - P2A 2 Way, Normally Closed, Proportional Flow Control Valve
DESCRIPTION
8 size, 3/4-16 thread, solenoid operated, 2 way normally closed poppet style, proportional flow control
valve.
OPERATION
When de-energized the EE-P2A blocks flow from (1) to (2) and allows reverse flow from(2) to (1).
When energized, the valve allows flow from (1) to (2). Flow is proportional to current applied to the coil.
A compensator must be used to create a pressure compensated flow control function.
FEATURES
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
Curves are attained without pressure compensator.
The valve can work with a pressure drop up to 200 bar.
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“B” version - Flow (l/min) vs. Current (mA)
(12 V coil; Toil = 40° C)
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Max System Pressure 3500 PSI (245 bar)
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Viscosity Range 36 to 3000 SSU (3 to 647 cSt)
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Media Operating Temperature
Range
-40
to 250 F (-40 to 120 C)
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Operating Fluid Media
General Purpose Hydraulic
Fluid
Cartridge Torque
Requirements
37 ft-lbs (50 Nm)
Coil Nut Torque Requirements 2-3 ft-lbs (3-4 Nm)
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COIL SPECIFICATIONS
Current Supply Characteristics
PWM
Rated Current Range
500 – 1450 mA
PWM or Super-imposed Dither
Frequency
100 Hz
Coil Resistance (12 Vdc)
7,5 Ohm +/- 5% at 68
F(20 C)
PROPORTIONAL FLOW CONTROLS
Delta Power Company
4484 Boeing Drive - Rockford, IL 61109
WARNING: The specications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described
(herein). Any specic 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
Page 514
DIMENSIONS
“C” version - Flow (l/min) vs. Current (mA)
(12 V coil; Toil = 40° C)
(for bodies style and sizes see section “Accessories”)
ORDERING INFORMATION
EB - P2A - - - - -
BODIES
OPTIONS
Blank Without Body
Buna Standard
00
Viton Standard
S
0V
#8 SAE Ports
VOLTAGE
12
12 VDC
24
24 VDC
“ F” COIL TERMINATION
HC
DIN 43650 (Hirschman)
DI
Deutsch-Integral DT04-2P
JT
AMP Jr. Timer
VERSION
C
Up to 25 l/min
2,48
[63]
2,82
[71,6]
1,11
[28,21]
.87 [22] HEX
1,04
[26,50]
1,77
[45,00]
1,46
[37]
SEE COIL DATA
FOR TERMINATIONS
3/4 16UNF
2A THREAD
.87 [22] HEX
NOTES:
1) Flow refer to a 14 bar Delta P
2) For other seals, consult factory
Approximate Coil Weight: .47lbs. (.21 kg.)
OPTIONS
Buna (Standard)
Buna, screw type override (Knob)
Buna, screw type override (Grad. Knob)
C0 Up to 25 l/min
CS Up to 25 l/min
CK Up to 25 l/min
PROPORTIONAL FLOW CONTROLS
Delta Power Company
4484 Boeing Drive - Rockford, IL 61109
WARNING: The specications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described
(herein). Any specic 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
Page 515