Designed with internal and external threads to fit various pipe interfaces, offering flexible installation without compatibility concerns Features a straight through structure that ensures unimpeded water flows, significantly increasing water volumes for both household and industrial needs Complies with national healths standards, using materials that won ’ t pollute drinking water, safeguarding family health Made from good Polypropylenes Random Copolymer with excellent pressure resistance and anti properties, ensuring durability without aging Simple angles valves design with clear instructions enables quick setup, while smooth valves operations allows accurate water flows, Manufacturer: NVOQILIN