JIS-10K FIG.065A-铸铁横式逆止阀 CAST IRON SWING CHECK VALVE Bolted cover,Swing type disc,Renewable bronze body & disc seat rings,Flanged ends,CNS 5974 B2513. 零件 PART材质 MATERIAL 阀体 BODYCAST IRON (FC20) 阀盖 COVERCAST IRON (FC20) 阀盘 DISCCAST IRON (FC20) 座环 SEAT RINGCAST BRONZE (B62) 堵头 PLUGSTEEL (SS41) 销 HINGE PINBRASS (B16) 尺寸221/2345681012 L203217242292330356495622698 H105115140155170200240282333 D155175185210250280330400445 最高使用压力试验压力(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 14.0 kg f/cm210.0 kg f/cm221.1 kg f/cm215.4 kg f/cm2 FIG.065A-铸铁横式逆止阀,台湾RING东光,台湾进口阀门