PREVCO Component
Dual Seal Vent Plugs (DSVP)
Modified SAE #4 vent plugs with an added face seal for subsea housings, available in 316 stainless, titanium and Inconel, with Leak Before Open option.
Description
PREVCO's #4 Dual Seal Vent Plug is a modified SAE #4 plug with an added face seal for increased reliability, and can be retrofitted to many existing single-seal port designs (spot face finish of at least 32 micro-inches required). Vent plugs assist vacuum testing and dry gas backfilling and relieve internal pressure before end cap removal.
Key features
- Materials: Stainless Steel 316, Titanium Grade 5, Monel K-500, Copper Beryllium, Inconel 625
- Leak Before Open (LBO) option lets internal pressure escape while threads remain engaged
- External hex variants for wrench or socket use
- 6000m operating depth (titanium ext hex)
- Testable API 16D Vent Plug (P/N 02861-001), all titanium, 6000m rated
- Operating depth: 6000m (Titanium Ex Hex)
Specifications
| Port | SAE #4 |
|---|---|
| Operating depth | 6000m (Titanium Ex Hex) |
More from PREVCO
- PREVCO A621SS(TB) 2100m Rated Housing
- PREVCO A811SS(TB) 1100m Rated Housing
- PREVCO A1010SS(TB) 1,000m Rated Housing
- PREVCO A1207SD(TB) 700m Rated Housing
- PREVCO P Series PVC Housings - 100m Depth Rating
- PREVCO P6.501 PVC Housing - 100m Depth Rating
- PREVCO Custom Subsea Housings
- PREVCO Pressure Relief Valves
- PREVCO Testable API 16D Dual Poppet PRV
- PREVCO ROV Operated Electrical Switch
- PREVCO Diver Switches
- PREVCO Vacuum and Dry Nitrogen Backfill Kit
Featured products
All products →
System / Package
Auramarine Biofuel Supply Systems
Marine fuel supply systems from Auramarine designed for biofuels, with acid-resistant materials, capillary pressure instruments, surface temperature control, enhanced heating and automatic filters.
Software
General Dynamics Mission Systems
MainTAIN Enterprise Asset Management for Navy Maintenance
COTS enterprise asset management and maintenance planning software for Navy ships, installed on Independence-variant LCSs and Zumwalt-class destroyers.
System / Package
Reciprocating Compressor Packages
Engine or motor driven reciprocating natural gas compressor packages built to customer specifications with Ariel and Siemens compressors.