詳細介紹 產品介紹 RING-10K FIG.065-鑄鐵橫式止回閥 CAST IRON SWING CHECK VALVE Bolted cover,Swing type disc, Renewable NBR disc seat, & bronze body ring,Flanged ends. 零件 PART 材質 MATERIAL 閥體 BODY CAST IRON (FC20) 閥蓋 COVER CAST IRON (FC20) 閥盤 DISC CAST IRON (FC20) 座環(huán) SEAT RING CAST BRONZE (B62) 閥座 DISC SEAT NBR 銷 HINGE PIN BRASS (B16) 堵頭 PLUG STEEL (SS41)