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Flow Metering Valves

250 NACE Compliant, Flosert Flow Metering Valve

This NACE compliant, pressure-compensating flow control valve is 0.250 inches in diameter and 1.57 inches in length. Designed to survive the harshest environments, this valve provides a constant flow rate over a wide range of pressure differentials. Regulated flow rates are available from 0.01 to 0.1 GPM.

Key Product Facts
  • Type:Flosert
  • Diameter:0.250 inches
  • Regulated Flow Rate:0.01 - 0.1 gpm
  • Maximum Working Pressure:8000 psi

Product Information

General Performance
Characteristic Specification
Regulated Flow Tolerance from Minimum – 5000 psid ±15%
Regulated Flow Tolerance from 5001-8000 psid ±20%
Nominal System Pressure up to 8000 psi
Nominal Weight 6 grams
Nominal Screen Hole Size 0.008 inches
Materials
PART MATERIAL
Body MP35N
Loading Washer MP35N
Nose MP35N
Optional Shims MP35N
Pin MP35N
Piston MP35N
Screens MP35N
Spacers MP35N
Spring Seat MP35N
Spring MP35N or Elgiloy®
Metering Disc 316L Cres or MP35N
Shim 316L Cres or MP35N
Internal Seal PTFE with MP35N or Elgiloy Spring
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
FLFA2507801L FORWARD 0.01 500 - 8000 35000 Request
FLFA2507802L FORWARD 0.02 500 - 8000 17000 Request
FLFA2507803L FORWARD 0.03 500 - 8000 12000 Request
FLFA2507804L FORWARD 0.04 500 - 8000 8600 Request
FLFA2507805L FORWARD 0.05 500 - 8000 6900 Request
FLFA2507806L FORWARD 0.06 500 - 8000 5800 Request
FLFA2507807L FORWARD 0.07 500 - 8000 4900 Request
FLFA2507808L FORWARD 0.08 500 - 8000 4300 Request
FLFA2507809L FORWARD 0.09 500 - 8000 3800 Request
FLFA2507810L FORWARD 0.1 500 - 8000 3500 Request
FLRA2507801L REVERSE 0.01 500 - 8000 35000 Request
FLRA2507802L REVERSE 0.02 500 - 8000 17000 Request
FLRA2507803L REVERSE 0.03 500 - 8000 12000 Request
FLRA2507804L REVERSE 0.04 500 - 8000 8600 Request
FLRA2507805L REVERSE 0.05 500 - 8000 6900 Request
FLRA2507806L REVERSE 0.06 500 - 8000 5800 Request
FLRA2507807L REVERSE 0.07 500 - 8000 4900 Request
FLRA2507808L REVERSE 0.08 500 - 8000 4300 Request
FLRA2507809L REVERSE 0.09 500 - 8000 3800 Request
FLRA2507810L REVERSE 0.1 500 - 8000 3500 Request
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Installation & Accessories

Replacement Parts & Accessories
PART NUMBER DESCRIPTION
CUTA250116C Installation / Extraction Tool Set
FLFX0512880B Replacement Pin
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