Close Menu
Flow Metering Valves

500 High Pressure Flosert Flow Metering Valve

This miniature, pressure-compensating flow control valve is 0.500 inches in diameter and 2 inches in length. Ideal for high pressures, this valve provides a constant flow rate over a wide range of pressure differentials. Regulated flow rates are available from 1.5 to 5 GPM.

Key Product Facts
  • Type:Flosert
  • Diameter:0.500 inches
  • Regulated Flow Rate:1.5 - 5.0 gpm
  • Maximum Working Pressure:5000 psi

Product Information

General Performance
Characteristic Specification
Regulated Flow Tolerance ±10%
Nominal System Pressure up to 5000 psi
Nominal Weight 32 grams
Materials
PART MATERIAL SPECIFICATION
Body 15-5PH CRES AMS 5659
Pin 15-5PH CRES AMS 5659
Sleeve 416 CRES QQ-S-763C
Spring 17-7PH CRES AMS 5678
Piston 440C CRES AMS 5630
Spring Seat 303 CRES QQ-S-763C
Retainer 13-8 MO CRES AMS 5629
Washer 15-5PH CRES AMS 5659
Damping Orifice 303 CRES QQ-S-763C
Finish: All CRES parts passivated.
Pins are prewaxed. Do not degrease. Do not lubricate.
Cross Section Views
Dimensional View
Installation Hole Details

Part Numbers & Specifications

This table below contains the part numbers and technical specifications for this product. If you have specific questions, need a quote, or would like to request a handbook or drawing, click the red request button in the column on the far right.

Part Numbers & Specifications
Filter Part Numbers
REGULATED FLOW DIRECTION
LEE PART NUMBER
REGULATED FLOW DIRECTION
REGULATED FLOW ON MIL-PRF-83282 at 85°F (GPM) FLOW REGULATION RANGE (psid) NOMINAL LOHM RATE NON REGULATING FLOW DIRECTION Request Information
FLFA5001550D FORWARD 5 200 - 5000 80 Request
FLFA5001545D FORWARD 4.5 175 - 5000 80 Request
FLFA5001540D FORWARD 4 175 - 5000 85 Request
FLFA5001535D FORWARD 3.5 150 - 5000 90 Request
FLFA5001530D FORWARD 3 150 - 5000 100 Request
FLFA5001525D FORWARD 2.5 125 - 5000 115 Request
FLFA5001520D FORWARD 2 100 - 5000 140 Request
FLFA5001515D FORWARD 1.5 100 - 5000 170 Request
FLRA5001550D REVERSE 5 200 - 5000 80 Request
FLRA5001545D REVERSE 4.5 175 - 5000 80 Request
FLRA5001540D REVERSE 4 175 - 5000 85 Request
FLRA5001535D REVERSE 3.5 150 - 5000 90 Request
FLRA5001530D REVERSE 3 150 - 5000 100 Request
FLRA5001525D REVERSE 2.5 125 - 5000 115 Request
FLRA5001520D REVERSE 2 100 - 5000 140 Request
FLRA5001515D REVERSE 1.5 100 - 5000 170 Request
Clear Filters

Installation & Accessories

Replacement Parts & Accessories
PART NUMBER DESCRIPTION
CUTA5000716C Installation / Extraction Tool Set
SVBA5000003A Replacement Pin
Get in touch

Questions?

From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.