Soda Water CO2 Cylinder Valve Adapter — M18x1.5 / TR214, Replaceable Bottle Adapter with ON/OFF Refill Control (TR214) A purposebuilt adapter that connects soda water CO2 cylinders to replaceable bottles and refill fittings. Designed for clear, reliable control during cylindertobottle refills, this adapter features the M18x1.5 cylinder thread and a TR214 bottle connection with an integrated ON/OFF valve for straightforward gas flow control. Key benefits Simplifies refilling: allows you to connect compatible CO2 cylinders to replaceable bottles for efficient soda water refills. Controlled operation: builtin ON/OFF valve provides straightforward control of gas flow during connection, transfer, and disconnection. Reduced downtime: quick connection and shutoff make cylinder or bottle swaps faster and cleaner. Versatile fit: matches the common M18x1.5 cylinder thread and TR214 bottle connection to work with compatible soda water systems. Key attributes Thread compatibility: M18x1.5 cylinder thread. Bottle connection: TR214 replaceable adapter interface. Functionality: integrated ON/OFF valve for refill operations. Model designation: TR214 (as specified). Common applications Home soda makers: refill or adapt CO2 cylinders used with domestic soda siphons and carbonation systems that accept M18x1.5 and TR214 fittings. Small commercial beverage stations: use as a refill/adapter solution for cafes, bars, or catering where compatible cylinders and bottles are used. Equipment maintenance and replacement: swap or worn adapters on soda water dispensers and refill stations that require M18x1.5/ TR214 connections. Basic usage guidance Confirm compatibility: ensure the CO2 cylinder uses an M18x1.5 thread and the bottle or filling port uses a TR214 connection before attempting to connect. Connect securely: attach the adapter to the cylinder and to the bottle or refill fitting per your equipment instructions. Use the ON/OFF valve to control gas flow during the refill process; close the valve before disconnecting to avoid unintended release. Notes and compatibility This adapter is designed for systems that specify M18x1.5 and TR214 connections. Verify fit with your equipment before use. Model identification: TR214 is the specified adapter model/connection type. Use this when checking compatibility with replacement parts or service supplies. Trim, practical, and focused on functionality — this adapter provides the connection and control you need to manage CO2 refills for compatible soda water bottles and cylinders.