RING-10K FIG.065-鑄鐵橫式逆止閥 CAST IRON SWING CHECK VALVE Bolted cover，Swing type disc， Renewable NBR disc seat， & bronze body ring，F(xiàn)langed ends. 零件 PART材質 MATERIAL 閥體 BODYCAST IRON (FC20) 閥蓋 COVERCAST IRON (FC20) 閥盤 DISCCAST IRON (FC20) 座環(huán) SEAT RINGCAST BRONZE (B62) 閥座 DISC SEATNBR 銷 HINGE PINBRASS (B16) 堵頭 PLUGSTEEL (SS41) 尺寸221/23456810 L150167178220245295362415 H708080100125140185230 D155175185210250280330400 最高使用壓力試驗壓力(水壓) 80°C以下之脈動水、油、空氣-閥體閥座 10.0kg f/cm²-15.0kg f/cm²11.0kg f/cm² FIG.065-鑄鐵橫式逆止閥，東光不銹鋼球閥，臺灣RING東光，臺灣進口閥門