技術(shù)數(shù)據(jù)和性能參數(shù)Technical data and performance parameter:
公稱(chēng)壓力:Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa(ANSI Class 125, 150lb)
規(guī)格:Nominal size: DN50~DN600 (2”-24”)
適用溫度Suitable temperature: -40℃~180℃
適用介質(zhì)Suitable medium: This butterfly valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine trifluoride).
操作方式operation style: Handle, worm gear, electric, pneumatic, hydraulic.
用途Application: This butterfly valve is mainly used in petroleum, chemical, pharmaceutics, and metallurgy, coker etc corrosive pipeline circulation systems.
口徑size
*高使用溫度Max. working temperature
*高使用壓力 Max. working pressure
試驗(yàn)壓力Test pressure
液體Liquid
氣體Gas
閥體(水壓)Shell(Hydrostatic)
密封(氣體)Seal(air)