Flange-connected cast steel globe valve is suitable for cutting or connecting medium on pipes with nominal pressure PN1.6ï½16.0Mpa, working temperature -29ï½450°C in petroleum, chemical, pharmaceutical, fertilizer, electric power industry, etc. . Casting steel stop valves are suitable for: water, oil, steam, acid medium, etc. The operation mode of the cast steel globe valve is: manual, gear transmission, electric, pneumatic and so on. Design standards: ASME, GOST, DIN, JIS, GB, flange standards: ASME, GOST, EN, GB, caliber: DN15-DN400, pressure: PN6-PN160