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
AE-NVA Motorized Needle Flow Control Valve
DESCRIPTION
10 size, 7/8-14 thread, “Delta” series, motorized needle flow control valve.
OPERATION
The AE-NVA can be adjusted to any position between fully open and fully closed by applying electrical
power to the motor.
The amount of valve opening does not change unless the electric motor is activated. When adjusted open,
the valve allows flow from (1) to (2) and (2) to (1). When fully closed the valve blocks flow from (1) to (2)
and (2) to (1).
FEATURES
• Hardened parts for long life.
• Industry common cavity.
HYDRAULIC SYMBOL VALVE SPECIFICATIONS
Nominal Flow 10 GPM (38 LPM)
Rated Operating Pressure
3500 PSI (240bar)
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
1.68 lbs. (.76 kg)
Operating Fluid Media
General Purpose Hydraulic Fluid
Cartridge Torque
Requirements
30 ft-lbs (40.6 Nm)
Travel Time at Rated
Voltage
10-12 sec Min to Max Setting
Power Requirements
5 Watts
Product when adjusted fully closed does not
close to zero flow. (.5 to I GPM @ 200 PSI)
Allowable Input Voltage
80% - 120% of Rated
Cavity
DELTA 2W
Cavity Form Tool (Finishing)
40500000
PERFORMANCE
Seal Kit
21191200
0
50
100
150
200
250
300
350
400
450
0 5 10 15 20
Flow (GPM)
Pressure Drop (PSI)
0
5
10
15
20
25
30
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Flow (LPM)
Pressure Drop (BAR)
Port 1 to 2 (valve fully open)
Page 630
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
AE-NVA
- - - -
OPTIONS BODIES
Buna Standard 00 Blank Without Body
N 3/8 NPT Ports
S # 8 SAE Ports
TERMINATION VOLTAGE
Dual Lead, 22” Long DL 12 12 VDC
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