Seals valve outlet against moisture, dirt, and debris for extended valve life
Prevents O-ring degradation during storage and transport to maintain tank safety
Available in five colors for easy cylinder identification on busy decks
Protects both valve outlet and O-ring for comprehensive coverage
Summarized by Shop
Protect your tank valve and O-ring between dives and during transport with these vinyl tank valve protectors. The cap seals the valve outlet against moisture, dirt, and debris — the most common causes of O-ring degradation and valve contamination when tanks aren't in use. At $2.95, they're the cheapest protection for an expensive tank val