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Specifications
Flow Control Valve
Hydraulic Ports:
Power Source Side:
Pressure ................... 1-1/16 – 12 SAE O-Ring Boss
Return ...................... 1-1/16 – 12 SAE O-Ring Boss
Tool Side:
Pressure ................. 3/4 – 16 SAE O-Ring Boss with
Return .................... 3/4 – 16 SAE O-Ring Boss with
Hydraulic Flow and Pressure:
Maximum Input Flow .....................113 l/min (30 gpm)
Maximum Input Pressure ................ 207 bar (3000 psi)
Maximum Output Flow ....................38 l/min (10 gpm)
Maximum Output Pressure ............. 148 bar (2150 psi)
Temperature Range .....-34 °C to 60 °C (-30 °F to 140 °F)
Length ..................................................... 223 mm (8.79")
Width ....................................................... 171 mm (6.72")
Height ...................................................... 128 mm (5.03")
Mass/Weight ............................................. 3.8 kg (8.3 lbs)
Noise Level (L
) ...........................................................10
WA
Do not exceed the following hydraulic power source
maximums:
• Hydraulic flow: 113 l/min (30 gpm).
• Pressure relief setting: 207 bar (3000 psi).
Failure to observe this warning can result in severe
injury or death.
Hydraulic Power Source
Type of Hydraulic System ........................ Open-Center or
Maximum Flow ...................................113 l/min (30 gpm)
Filtration ........................................... 10 Micron (Nominal)
Pressure Relief Setting ........................ 207 bar (3000 psi)
1. Maximum hydraulic fluid temperature must not
exceed 60 °C (140 °F). A sufficient oil cooling
capacity is needed to limit the hydraulic fluid
temperature.
2. Hydraulic flow must not exceed 113 l/min (30 gpm).
Install a flow meter in the return line to measure to
rate of hydraulic flow before using the valve.
Greenlee Tools, Inc.
All manuals and user guides at all-guides.com
HTMA Flush Face Coupling
HTMA Flush Face Coupling
Closed Center
HFC30 Flow Control Valve
Hydraulic Schematic
RESERVOIR
PUMP
POWER SOURCE
P
TOOL
T
Recommended Hydraulic Fluids
Use any non-detergent, petroleum-based hydraulic fluid
which meets these specifications or HTMA specifications:
S.U.S. @:
38 °C (100 °F) .............................................140 to 225
99 °C (210 °F) .......................................... 40 minimum
Flash Point ................................170 °C (340 °F) minimum
Pour Point ..................................-34 °C (-30 °F) minimum
5
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
FILTER
(10 MICRON)
RELIEF
COOLER
VALVE
207 bar
(3000 psi)
T
CONTROL
VALVE
FLOW METER
P
RELIEF
VALVE
148 bar
(2150 psi)
P
T
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