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 Standard #4 SAE Port* (Same as PREVCO Dual Seal Vent Plug).

Technical Specifications

Features

• Tiodized Titanium
• Safety Feature for Pressure Vessels
• Limits Catastrophic Blowout of End Cap during Dis-assembly
• Especially important when Batteries or off-gassing components are enclosed
• Relieves at ~15 psi 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

Components

• Grade 5 Titanium for all parts exposed to Sea Water
• Viton O-rings as standard

Resources

• Interface Control Drawing
• STEP File
• Part number: 02388-001