Professional Ball Valves: Brass, PPR, Lockable & Multi-Function Types
Coliter® is a leading ball valve manufacturer in China, offering a complete range of high-performance ball valves for plumbing, HVAC, gas, and industrial applications. Our portfolio includes brass ball valves (full port, lever handle), PPR ball valves with brass inserts for hot/cold water systems, magnetically or mechanically locked ball valves for security, and multi-function valves with built-in strainers, thermometers, or prefabricated sleeves.
