1. Three valve groups are commonly used for lubrication and sealing of various faucets, water meters, valves (ceramic water valves and three valve groups), sanitary equipment, and diving products.

2. The three valve combination is suitable for plastic and rubber components such as toys and appliances, as well as "O" - shaped sealing rings, etc., and can provide long-term lubrication and waterproof sealing effects.

3. The three valve combination is suitable for insulation of motors and electronic products, sealing of semiconductors, waterproofing, anti conductivity, anti flash pollution of electrical insulators, high-voltage electronic connection systems and electrical equipment, preventing moisture from entering, preventing corona discharge, eliminating arcs, and can also be used for release, waterproofing, damping, shock resistance, oxidation resistance, etc.

4. Three valve combination is used for sealing and lubrication between plastics, plastics and metals, and metals.