Durable valve cover caps designed to protect the air charging valves on expansion vessels and pressure tanks. These caps prevent dirt, dust, and moisture from entering the valve core, ensuring a long-lasting airtight seal.
Color Options: Available in Black and Blue for easy identification.
Compatibility: Universal fit, with specific models optimized for 20L, 40L, and 100L Inoxvarem/Varem tanks.
Essential Maintenance: A simple, cost-effective way to protect your tank's pre-charge system.