JIS-10K FIG.027-鑄鐵雙瓣式逆止閥 CAST IRON WAFER TYPE CHECK VALVE Wafer style，Rubber Seat，Spring actuated. 零件 PART材質(zhì) MATERIAL 閥體 BODYCAST IRON (FC20) 閥盤 PLATESSTAINLESS STEEL (SCS13) 閥座 SEATEPDM 彈簧 SPRING STAINLESS STEEL (304) 鉸鏈銷 HINGE PINSTAINLESS STEEL (410) 停止銷 STOP PINSTAINLESS STEEL (410) 墊片 WASHERPTFE 尺寸221/2345681012 L54545764707695108144 D10412313410k 158150# 174
19021927033010k 377
150# 403 注：建議使用在3m/s以下之流速。 最高使用壓力試驗(yàn)壓力(水壓) 90°C以下之靜流水90°C以下之脈動(dòng)水閥體閥座 14.0 kg f/cm²10.0 kg f/cm²21.0 kg f/cm²15.4~0.5 kg f/cm² FIG.027-鑄鐵雙瓣對(duì)夾式逆止閥，東光不銹鋼球閥，臺(tái)灣RING東光，臺(tái)灣進(jìn)口閥門