1/2 Inch All Copper Core Full Open Large Flow Angle Hot And Cold Water Control Special Triangle For Water Heater Features: ??【Use】All-copper large-flow water heater core , suitable for water control in bathroom, kitchen, and restaurant ??【Material】 All copper, selected brass casting body, multi-layer material, full of materials, -proof and explosion-proof, water-tight, brushed , scratch- and wear- ??【Water Volume】Built-in spherical core, large diameter water , adjustable water volume, fast water when fully open, slow water when half open, no dripping or leakage when fully closed, universal for hot and cold, red and blue distinction ??【Size】Internationally applicable, 1/2 inch interface diameter is about 0.78'' / 20MM, interface standard international thread specification G12, stable installation without slipping, no need to worry about adaptation issues, suitable for most household water ??【After-】 If you have any questions, you can contact us at any time, and you can in bulk Product Description: 1/2 Inch All-Copper , Core Full-Open Large Flow Angle , Hot And Cold Water Control , Special Triangle For Water Heater Material: copper Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 170g Package size: 10x6x4cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) 【Material】 All copper, selected brass casting body, multi-layer material, full of materials, -proof and explosion-proof, water-tight, brushed , scratch- and wear- 【Size】Internationally applicable, 1/2 inch interface diameter is about 0.78'' / 20MM, interface standard international thread specification G12, stable installation without slipping, no need to worry about adaptation issues, suitable for most household water 【After-】 If you have any questions, you can contact us at any time, and you can in bulk 【Use】All-copper large-flow water heater core , suitable for water control in bathroom, kitchen, and restaurant 【Water Volume】Built-in spherical core, large diameter water , adjustable water volume, fast water when fully open, slow water when half open, no dripping or leakage when fully closed, universal for hot and cold, red and blue distinction