The Brass T-Handle Press Fit Copper x Copper Ball Valve is designed for fast installation and dependable isolation in copper press plumbing systems. Full bore valve with a maximum pressure rating of 2500 kPa and a working temperature range of 1ºC to 95ºC. WaterMark approved and tested to WMTS 012. Suitable for; potable water plumbing systems, copper press installations and general water supply isolation.