FIG.064铸铁法兰截止阀,东光RING截止阀
RING-10K(PN16、PN10)
FIG.064-铸铁截止阀
CAST IRON GLOBE VALVE
Bolted Yoke-bonnet,Swivel disc,Renewable bronze body seat ring,Flanged ends.
FIG.064铸铁法兰截止阀,东光RING截止阀
零件 PART 材质 MATERIAL
阀体 BODY CAST IRON (FC20)
阀盖 BONNET CAST IRON (FC20)
阀杆 STEM SUS410
阀盘 DISC CAST IRON (FC20)
座环 SEAT RING CAST BRONZE (B62)
格兰 GLAND CAST IRON (FC20)
迫紧 PACKING ASBESTOS
手轮 HANDWHEEL CAST IRON (FC20)
尺寸 11/2 2 21/2 3 4 5 6 8 10
L 190 200 220 240 290 360 410 500 520
H 200 225 250 275 330 380 455 535 660
D1 148 148 170 185 215 245 290 325 395
D 140 155 175 185 210 250 280 330 400
使用压力
试验压力(水压)120°C以下之静流水120°C以下之脉动水、油、空气
阀体
阀座14.0kg f/cm210.0kg f/cm2
21.1kg f/cm2
?
15.4kg f/cm2