687 Side Exit Pressure Relief Valve

The 687 Side Exit Pressure Relief Valve is the latest addition to Lee’s line of field proven Pressure Relief Valves. This valve is ideally suited for hydraulic applications where a fast opening safety relief valve is needed to prevent system damage from pressure spikes.

PDS 149 (2017-05) - 687 Side Exit PRV

Offered with or without an integral safety screen, the 687 Pressure Relief Valve is available in a range of minimum cracking pressures from 400 to 3600 psid. Each Lee Pressure Relief Valve is 100% tested and inspected to ensure reliable, consistent performance.

  • Cracking Pressures from 400 to 3600 psid

  • Inlet Safety Screen Available

  • Designed for System Proof Pressures up to 4500 psi

  • Weighs Only 39 Grams

  • Endurance Tested to 100,000 Cycles Minimum

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    Precision Hydraulics

    Pressure Relief Valves