供应防腐阀门供应法兰衬氟球阀Q41F46(图)（衬胶 、衬腐）

■主要技术参数和性能指标:

公称压力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)

规格:Nominal size: DN15~DN200 (1/2”-8”)

结构长度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design

法兰连接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design

测试标准Pressure test: API 598, API6D

适用温度Suitable temperature: -40℃~180℃

适用介质Suitable medium: This ball 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.