The control valves are composed of actuators and valves generally, which are used for regulating the process parameters such as medium flow, pressure, temperature, and level in the application of industrial automation control. They are applicable for cases where corrosion and wear resistance, high temperature and high pressure resistance are required. The valves are characterized by compact design, reliable performance, quick response and signal transmission, large capacity, good sealing and anti-corrosion effect, long service life, easy disassembly and maintenance, fireproof and leak proof behavior, thus the valves are especially suitable for being used in the harsh working conditions. The control valves with lining are adequate for all corrosive, non-corrosive, toxic, volatile gases and liquids, semi-fluid and solid powders. We always see them in pipeline systems of petroleum, petrochemical, coal, chemical, metallurgical and pharmaceutical industries.
-- Material: metal, or metal valve body with lining
-- Nominal inner diameter: DN 15~1500
-- Stroke: straight stroke, angular stroke
-- Pressure: UHP, HP, MP, LP, vacuum
-- Temperature: high temperature, medium temperature, ambient temperature, low temperature
-- Control mode: regulation, shutoff, and adjustment + shutoff
-- Drive: pneumatic, electric, hydraulic drive
-- Leakage level: IV for metal sealing type, and VI for soft sealing type
-- Applicable medium: air, water, steam, various corrosive media, mud and oil etc.