Constructed with advanced noise suppression technology, this gate operates quietly, ensuring minimal disorder during use for a peaceful and comfortable knowledge Highlighting a standard 20MM international connection, this check gate is simple install and consistent various toilet models, making it ideal for artisanal enthusiasts The efficient check gate plan prevents backwash of wastewater, maintaining sanitation and eliminating unpleasant odors for a cleanser and better bathroom environment Constructed from excellent bronze, this toilet check gate ensures durability and oxidation resistance, providing a permanent and escape complimentary answer for lavatory demands Twelve hundred residences, inns, and eateries, this flexible check gate adjusts to different toilet and effluent arrangements, offering a consistent and flexible answer for varied applications, Manufacturer: JDNH