1.Size:20mm-63mm 2.Cold water temperature:-5 degrees 3.Hot water temperature: 80 degrees 4.Outlet flow demand: 5m3/h

1.Suitable for: cold and hot water system2.Acid/alkali resistance, corrosion resistance, high mechanical strength, and conform to drinking water health standard. 3.Good sealing, and it is widely used in conduit system, including civil construction, chemical, pharmaceutical, petrochemical, metallurgical, agricultural irrigation, aquatic products breed etc. 

Double-head PP-R copper ball valve