JIS-10K FIG.065A-鑄鐵橫式逆止閥 CAST IRON SWING CHECK VALVE Bolted cover，Swing type disc，Renewable bronze body & disc seat rings，F(xiàn)langed ends，CNS 5974 B2513. 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) 堵頭 PLUGSTEEL (SS41) 銷 HINGE PINBRASS (B16) 尺寸221/2345681012 L203217242292330356495622698 H105115140155170200240282333 D155175185210250280330400445 最高使用壓力試驗壓力(水壓) 120°C以下之靜流水120°C以下之脈動水、油、空氣閥體閥座 14.0 kg f/cm²10.0 kg f/cm²21.1 kg f/cm²15.4 kg f/cm² FIG.065A-鑄鐵橫式逆止閥，臺灣RING東光，臺灣進口閥門