FLOW CONTROLS
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
HT-FCA Adjustable Flow Control Valve, Pressure Compensated
DESCRIPTION
“High Pressure” 12 size, 1 1/16 -12 thread, “Tecnord” series, pressure compensated, flow control valve.
OPERATION
The HT-FCA maintains a constant flow rate out of (1) regardless of load pressure changes in the circuit
downstream of (1).
The adjustable control orifice can be set to customer flow specification (see options for ranges).
The valve begins to respond to load changes when the flow through the valve creates a pressure differential
across the control orifice. Consult chart to see regulation at high and low adjustment settings.
Reverse flow (1) to (2) returns through the control orifice and is non-compensated.
The regulated flow increases from low to high with counter-clockwise rotation of the adjustment screw.
FEATURES
• Hardened parts for long life.
• Industry common cavity.
• Fine low-torque adjustment.
HYDRAULIC SYMBOL
PERFORMANCE
“Fully Adjustable” Valve can adjust down to leakage flow.
Actual Test Data (Cartridge Only)
VALVE SPECIFICATIONS
Max Regulated Flow 20 GPM (76 LPM)
Rated Operating Pressure 5000 PSI (345 bar)
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 .73 lbs. (.33 kg)
Operating Fluid Media General Purpose Hydraulic Fluid
Cartridge Torque
Requirements
70 ft-lbs (94.9 Nm)
Cavity TECNORD 2W
Cavity Form Tool (Finishing) 40500032
Seal Kit 21191300
0
5
10
15
20
0 500 1000 1500 2000 2500 3000
Pressure Drop (PSI)
Flow (GPM)
0
25
50
75
0 50 100 150 200
Pressure Drop (BAR)
Flow (LPM)
Port 2 to 1 Port 2 to 1
Page 416
FLOW CONTROLS
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
HT-FCA - - -
OPTIONS
BODIES
Buna Standard 00
Blank Without Body
Viton Standard V0
S #12 SAE Ports
Buna, Knob 0K
Viton, Knob VK
FLOW
XXXX 0-20 GPM
Preset & Tamper Proof
Example: 0015 – 15 GPM +/- 10%
Page 417
