This number represents the ANSI class and type of valve desired.
这个型号代表ANSI等级和所需阀门的种类。
NIBCO Ductile iron valves come standard ANSI B16.42 Class 150 flanges and the same end-to-end dimensions as Class 125 iron or Class 150 steel valves.
美国尼必可球墨铸铁阀门符合ANSI B 16.42标准150磅级法兰和相同端对端尺寸的125磅级铸铁或150磅级钢阀门。
Raised-face body has drilled and tapped lugs in accordance with ANSI Class 125/150 dimensions.
凸面阀体配置钻孔的凸耳，符合美国国家标准化组织ANSI压力等级125/150尺寸标准。
A 309 ss inlay is standard in the gasket area of the body on ANSI class 2500 valves.
ANSI等级2500阀门的阀体的垫圈区域嵌入309不锈钢是一种标准配置。
All Pacific Valves are designed to operate through pressure and temperature range shown in these P-T Charts for a particular ANSI Class Rating and ASTM Material.
所有美国太平洋阀门都适用于这些压力-温度表内某个特定的ANSI压力等级和ASTM材料所显示的压力和温度范围内。
A 309 ss inlay is standardly furnished in the gasket area of the body on ANSI class 2500 valves.
ANSI等级2500阀门的阀体的垫圈区域嵌入309不锈钢是一种标准配置。
Advanced construction features of this high pressure drop Angle globe valve provide quality and long service life, Class 800 ANSI.
这种高压降角截止阀功能提供先进的施工质量和使用寿命长，800类的ANSI。
Advanced construction features of this high pressure drop Angle globe valve provide quality and long service life, Class 800 ANSI.
这种高压降角截止阀功能提供先进的施工质量和使用寿命长，800类的ANSI。
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