Worm gear hard seal flange ball valve

Product caliber: DN15mm-DN1000mm

Working pressure: 1.0MPa-6.4MPa

Working temperature: -196 ℃~+550 ℃

Product materials: carbon steel, stainless steel, alloy steel, duplex steel, and other special materials, etc

Drive modes: manual, electric, pneumatic, gear driven, hydraulic, etc

Manufacturing standards: GB, ANSI, JIS, API, EN, BS, DIN, ASME, etc