Thank you for visiting TONGJIE Website. If you have any questions about our products and service, please kindly fill out the following form and we will contact you shortly. ...................................................................................................................................................................................................................... ◎SANITARY FITTING & VALVES Type：Sanitary Ball Valve Description 1.Three Piece 2.Full Port 3.Pressure :1000 WOG 4.Size from 1/2”~4” 5.Butt-weld End 6.Available for using on food, Phamaceutical , I.C. industry, Cosmetic, Wine, Beverage, Dairy .