Single-Handle Concealed Valve 7790-XF-80CP INTRODUCTION: As the ancient Chinese proverb said- square implies honest, round implies intelligent and the combination of both means wisdom. This great wisdom is the accumulation of Chinese culture for thousands of years, the principal of behaviors and embodiment of Eastern philosophy. Square and round of Arch 2 Basin Faucet present on the body and handle design for displaying the perfect interpretation of ancient wisdom and modern style. DESCRIPTION: 1.Handle Material: Brass of forging body meets JIS 3771 standard. 2.Stainless Steel faceplate meets SUS 304 standard. 3.Finish meets the standard of ASTM-SC2. 4.Ceramic valve with CERAMTEC ceramic disc/(Germany). The inlet of both sides are assembled the check valves for avoiding the backflow of cold and hot water. 5.The mixing valve could be installed in the cemented and wood wall. 6.The burying depth of embedded body is between 2"(6cm)Min~3"(7.6cm)Max from the finished wall. 7.G1/2 inlet. 8.The faucet should be used at the water presure from 1 to 6 kg/cm^2. 9.Coordinates with other products in Arch collection. Fixing Kits: SUS 304 Stainless Steel Screws*1 Hex Key2.5mm*1