The new line of Valtorc V-port valves is in brass, and is available in sizes from 1/2 in to 3 in. With a glass filled polymer flow optimizer and a forged brass body ASTM B283-06, the valves have brass – NPT, Sweat or BSP end connections. They also have a field repairable stem with dual Teflon seals and EPDM O-Rings. The brass ball is nickel-plated but there is an option for stainless steel.