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Flow Metering Valves

Dual Metering Flow Control Valve

The Lee Company’s Dual Metering Flow Control Valves are two way restrictors that allow designers to specify a different metered flow rate in each direction. Configurations are available for system pressures up to 5000 psi. Each valve is 100% tested in both flow directions to ensure reliable, consistent performance. Featuring an all-stainless steel construction for durability and long life, models are available in 0.187 inch and 0.281 inch diameters.

Key Product Facts
  • Type:Dual Metering Flow Control
  • Diameter:0.187 and 0.281 inches
  • Metered Flow Range:250 - 20,000 Lohms
  • Maximum Working Pressure:3000 psi

Product Information

General Performance
Characteristic Specification
Nominal System Pressure up to 3000 psi
Metered Flow Rate 187 Diameter 500 - 20,000 Lohms
Metered Flow Rate 281 Diameter 250 - 10,000 Lohms
Nominal Weight 187 Diameter 1.5 grams
Nominal Weight 281 Diameter 5 grams
Materials
PART MATERIAL SPECIFICATION
Shuttle Plate 303 CRES QQ-S-763C
Orifice Plate 303 CRES QQ-S-763C
Pin 303 CRES QQ-S-763C
Body 15-5PH CRES AMS 5659
Spacer 15-5PH CRES AMS 5660
Screen Assemblies 304L CRES ASTM A 666
Braze - AMS 4774
Finish: All CRES parts passivated.
Pins are prewaxed. Do not degrease. Do not lubricate.
Cross Section Views
Dimensional Views
Installation Hole Details

Installation & Accessories

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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.