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Pressure Relief Valves

558 LC Series Pressure Relief Valve, Forward Flow

IMH 558 LC Series Pressure Relief Valves are 5.5 mm diameter threadless, cartridge-style valves that offer higher flow capacity. The 558 LC Series offers more than a 67% increase in flow capacity over our standard 558 series forward flow relief valve product line. These valves also utilize The Lee Company’s field-proven insert principle that provides secure retention without the need for threads, O-rings or sealants and are designed for installation into metal manifolds. The valves are all stainless steel construction with a high-quality metal to metal seat providing low leakage and long life. The valves guided ball design ensures fast response, low hysteresis and highly repeatable cracking pressures.

Key Product Facts
  • All Stainless Steel
  • Free Flow Lohm Rate: 150 Lohms
  • Lee's Highest Flow Capacity 5.5mm Diameter Pressure Relief Valve
  • Guided Ball Design
  • 100% Performance Tested
  • Innovative Locking End
Part Numbers
CLCF5510100S, CLCF5510200S, CLCF5510300S, CLCF5510400S, CLCF5510500S
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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.