187 Zero Leak PRI

The 187 Zero Leak PRI (Pressure Relief Insert) is the latest addition to Lee’s line of miniature zero leak pressure relief valves. This new valve is ideal for both pneumatic and hydraulic pressure relief applications where zero leakage is needed.

PDS 145 (2017-04) - 187 Zero Leak PRI-1

The cracking pressure is preset at the factory with capabilities ranging from 20 psid up to 100 psid. The nominal weight is only 1.5 grams. Each Zero Leak PRI is 100% tested and inspected to en- sure reliable, consistent performance.

Please contact your Engineer for assistance in solving your zero leak relief valve needs.

  • Cracking Pressure from 20 - 100 psid
  • Zero Leakage
  • Weighs only 1.5 grams
  • 100% Tested and Inspected
  • Endurance Tested to 100,000 Cycles Minimum

Please contact me!

Fill in the form or call us on +31 (0)43 8200 250
and we will contact you.