Dual Seal PRV Ti-15psi NonTiodized

Non-Tiodized 6000 Meter Rated, Single Poppet, Titanium High Pressure Relief Valve, Cracking Pressure 15psi.

Quantity Price
1 - 10 $432.00
11 - 25 $414.68
26 - 50 $405.01
51 - 100 $378.52
101 - 125 $360.69


Pressure Relief Valves maintain a low differential pressure and reduce the risk of injury in systems that incorporate internal components which off-gas or other sources of pressure buildup that can create a dangerous high internal pressure situations. PREVCO offers a single poppet and a dual poppet version for high reliability. Both incorporate our dual seal technology. Pressure Relief Valves fit in a Standard #4 SAE Port* (Same as PREVCO Dual Seal Vent Plug)

This valve is available in both Tiodized and non-Tiodized versions and care should be taken when in use with dissimilar metals. This non-Tiodized valve is safe to use with Titanium and any non-metallic material such as PVC or Delrin etc. and any other coated metal where the coating is dielectric i.e. Anodize. We recommend the use of a thread lubricant to help avoid the chance of galling. Contact us for any further advice.

Technical Specifications


  • Safety Feature for Pressure Vessels
  • Limits catastrophic blowout of end cap during dis-assembly
  • Especially important when batteries or off-gassing components installed
  • Relieves at ~15psi differential
  • Single moving poppet
  • Dual main interface seals
  • 6000m operating depth
  • Fits in standard #4 SAE interface port
  • See interface control drawing in the link below for mounting interface
  • Non-Tiodized


  • Grade 5 Titanium for all parts exposed to sea water
  • Viton O-rings as standard


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