HIGH PRESSURE 500 FLOSERT0 pages

P R O D U C T

D A T A

S H E E T

HIGH PRESSURE 500 FLOSERT
The Lee Company’s new High Pressure
500 Flosert is the latest addition to Lee’s
line of miniature flow regulating valves.
These valves are pressure compensated
to provide a constant flow over a wide
range of pressure differentials. This new
valve is ideal for high pressure hydraulic
applications with system pressures up
to 5000 psi. Nominal weight is just 32
grams.
Available in forward and reverse regulated flow configurations, the High Pressure 500 Flosert is constructed entirely of
stainless steel for durability and long life.
Regulated flow rates are available from
1.5 to 5.0 GPM. Each Flosert is 100%
tested and inspected to ensure reliable,
consistent performance. Contact your
local Lee Sales Engineer for additional
information and technical assistance.

■t Designed for System tt

t Pressures up to 5000 psi
■t Regulated Flow Rate
t Available from 1.5 to 5.0 t
t GPM
■t Weighs only 32 grams
■t 100% Tested and
t Inspected
■t Endurance Tested
t to 100,000 Cycles
■t Regulated Flow
t Tolerance: ± 10%
t

PINt

INSERT

INSTALLATION HOLE

REGULATED FLOW FORWARD

REGULATED FLOW REVERSE

MATERIALS
PART

MATERIAL

SPECIFICATION

Body
Pin
Sleeve
Spring
Piston
Spring Seat
Retainer
Washer
Damping Orifice

15-5PH Cres
15-5PH Cres
416 Cres
17-7PH Cres
440C Cres
303 Cres
13-8 MO Cres
15-5PH Cres
303 Cres

AMS 5659
AMS 5659
QQ-S-763C
AMS 5678
AMS 5630
QQ-S-763C
AMS 5629
AMS 5659
QQ-S-763C

PERFORMANCE
Regulated Flow Tolerance: ±10%
Nominal System Pressure: up to 5000 psi
Nominal Weight: 32 grams

INSTALLATION AND EXTRACTION
Tool Set Part No.: CUTA5000716C
Replacement Pin Part No.: SVBA5000003A

REGULATED FLOW FLOW REGULATION RANGE NOMINAL LOHM RATE
(psi)
MIL-PRF-83282
NON REGULATING
(GPM at 85°F ± 15°F)
FLOW DIRECTION
D P Min.
D P Max.
Regulated Flow Forward
FLFA5001550D
5.0
200
5000
80
FLFA5001545D
4.5
175
5000
80
FLFA5001540D
4.0
175
5000
85
FLFA5001535D
3.5
150
5000
90
FLFA5001530D
3.0
150
5000
100
FLFA5001525D
2.5
125
5000
115
FLFA5001520D
2.0
100
5000
140
FLFA5001515D
1.5
100
5000
170
Regulated Flow Reverse
FLRA5001550D
5.0
200
5000
80
FLRA5001545D
4.5
175
5000
80
FLRA5001540D
4.0
175
5000
85
FLRA5001535D
3.5
150
5000
90
FLRA5001530D
3.0
150
5000
100
FLRA5001525D
2.5
125
5000
115
FLRA5001520D
2.0
100
5000
140
FLRA5001515D
1.5
100
5000
170
LEE PART
NUMBER

The Lee Company, 2 Pettipaug Rd., P.O. Box 424, Westbrook, CT 06498-0424
PDS 112 12/10

Tel: 860-399-6281
Fax, Order Entry: 860-399-7058
Fax, Technical Information: 860-399-7037
Web: www.TheLeeCo.com