The BTI 3-699-822515 is a 2-inch sanitary Butterfly Valve, which is well-suited for chemical and food safe applications. Its body is made from ductile iron and has a Wafer Schedule 80 design that accomodates TTMA, ANSI/ASME 125 & 150, and lightweight flanges. Furthermore, it has a 255 stainless steel disc stem, which resists corrosion better than 316 stainless steel and has greater strength, and an EPDM seat.
Additionally, these sanitary Butterfly Vales feature BTI's totally encapsulated system. BTI extends the PTFE lining from the seat through the stem, creating a leak proof seal that protects against contamination.