Top entry ball valve, designed for critical operation condition.
Path: 1/2"  - 32";
Pressure: 150Lb ~ 1500Lb; 
Temperature: -196 ~ 650 deg C.
Medium: water, steam, oil, natural gas, coal gas, acid and alkali salt, methanol, ethylene, urea, etc.
Material: carbon steel, chrome molybdenum steel, austenitic stainless steel, dual phase steel, alloy 20
Product features: the latest computer technology (CAE, CFD) used in a full range of products; all CNC machine tools or machining center processing; stem blowout out of the body; soft seal fire protection design.