供应台湾东光青铜升杆式闸阀FIG.473U

 

UL/FM FIG.073U 铸铁升杆式闸阀	FIRE PROTECTION GATE VALVE
	UL Listed FM Approved, Outside screw and yoke, Solid wedge disc.
		零件 PART 材质 MATERIAL 阀体 BODY CAST IRON 阀盖 BONNET CAST IRON 阀盘 DISC CAST IRON 阀座环 SEAT RING CAST BRONZE 阀杆 STEM STAINLESS STEEL
尺寸 2 21/2 3 4 6 8 10 12 L 178 190 203 229 267 292 292 292 H 345 392 460 545 761 965 1180 1375 D 152 178 191 229 279 343 406 483 D1 180 180 220 250 300 350 410 410 注：单位mm		标称压力 试验压力(水压) Nominal Pressures:175 PSI 阀体 阀座 法兰规格：ANSI CLASS 125 25kg f/cm2   25kg f/cm2

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