Check Valves & Relief valves

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Product Overview

About The Lee Company: Check Valves & Relief Valves

The Lee Company is a world leader in miniature precision fluid control products for industries like aerospace and defense, automotive, diagnostics, industrial and off-highway, medical equipment, scientific instruments, motorsports, oil and gas, power generation, and many others— providing engineered solutions for some of the world’s largest and most innovative companies.

Lee Chek Valve & Pressure Relief Valve

Lee Check Valve

Wide Range of Sizes, Ø0.093 – Ø1.0”
3000 to 8000 psid system
Ball or Poppet Style
Forward and Reverse Flow Direction
Side Exit Available
Screened and Unscreened
Zero Leak version
Low Cracking Pressures
Pilot Operated Version
NACE compliant material available
Line mount possible
Custom design

For more information, please click: CHECK VALVES

Lee Pressure Relief Valve

Optimized for Relieving small Flows
Low Leakage
With or without elastomers
Available for 3000, 4000 and 5000 psid systems
High Capacity Miniature Inserts
Available in Cracking Pressures from 20 - 5400 psid
Models Available for Low or High Flow Rates
NACE compliant material available.
Line mount possible
Custom design

For more information, please click: PRESSURE RELIEF VALVES

Other types of valves available:

Lee Flow Control Valves

For more information, please click: FLOW METERING VALVES

Lee Shuttle Valves

For more information, please click: SHUTTLE VALVES

Lee Nozzle-Spin Jets

Lee Nozzle-Lubrication

For more information, please click: NOZZLES

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