Wenzhou RST Valve Co., Ltd is an innovative high-tech key enterprise integrating R&D, design, production, sales and service. Products in the company cover high, middle, low-pressure valves including flanged end ball valve, gate valve, globe valve, y-strainer, check valve, silk buckled ball valve, quick coupler, sanitary valves and pipe fittings, electrically operated valve, etc., in accordance with domestic and foreign advanced standards like ANSI, API, JIS, BS, DIN, GB, HG and so on. They are widely applied in industries like petroleum, chemicals, nature gas, light industry, power supply, pharmacy, metallurgy, water supply and so on. Product Feature Flanged Ball Valve, 2PC TYPE, GB/T Main size: 1/2-8 Nominal pressure: 1.6,2.5,4.0Mpa Materials of main parts: Body: CF8 CF8M Ball: SS304 SS316 Stem: SS304 SS316 Seal Gasket:PTFE Handle:SS201 Stem Nut: SS201 Packing Gland:SS201 Stem Packing:PTFE Application Water oil. Steam. Nitric acid. Acetic WELCOME YOUR INQUIRY!! Show More