供应Fig.740B铸铁止回阀

型号/规格：
Fig.740B
品牌/商标：
台湾YA阀门

Fig.740B铸铁止回阀鑄鐵緩衝式逆止閥型號：Fig.740B ........................................................................................................................................................................................................................ 零件Part 材質Material Body 閥體 Cast Iron FC20 Disc 閥盤 Cast Iron FC20 Disc Seal 盤墊 Buna ＂N ＂NBR/EFDM/PTFE Seat Ring 閥座 Cast Bronze BC6 Spring 彈簧 Stainless Steel SUS304 Stem 閥桿 Brass C3771 Guide 導座 Cast Bronze BC6 Absorber 緩衝器 Cast Iron FC20 使用壓力 80度C以下靜流水....14.0kgf/cm2 80度C以下油、氣體及動脈水...10.0kgf/cm2 試驗壓力閥體閥座水壓 21kgf/cm2 15kgf/cm2 氣壓 - - ....................................................................................................................................................................................................................... SIZE(英吋) 2, 2-1/2, 3, 4, 5, 6, 8, 10, 12, 14, 16, ...................................................................

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