球阀规格参数英文缩写具体含义,FP、SEY、TEY、TRUB、TRN、FB、EB FOR LTS

球阀规格参数缩写说明:

BV:Ball valve,球阀

FP:全通径

FB:Full Bore,全通径

SEY:Side Entry,侧装式

TEY:Top Entry,顶装式

TRUB:TRUnnion Ball,固定球

TRN:TRuNnion Ball,固定球

EB FOR LTS:Extended Bonnet,加长阀盖;Low Temperate Service 应用于低温

例子:

球阀1 FP,SEY,TRUB,A351 CF3/CF8,TRIM:316/PCTFE, ASME B16.34,BS6364,LEVER,EB FOR LTS(-196℃)

球阀2 FP,TEY,TRUB,A351 CF3/CF8,TRIM:316/PCTFE, (PUP 100mm,PE,A312 304/304L),ASME B16.34,BS6364,LEVER,EB FOR LTS(-196℃)

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