詳細介紹 GI不銹鋼高真空蝶閥,碳鋼高真空蝶閥,手動高真空蝶閥主要技術(shù)性能Main Technical Performance ■■■ 適用范圍:Applicability 105~1.3×10-4Pa 閥門漏率:Valve Leak Rate ≤1.3×10-4Pa.L/S. 適用溫度:Applicable Temperature -25~+80℃(釘腈橡膠) -30~+150℃(氟橡膠) 安裝方向:Mounting Direction 任意 ■GI不銹鋼高真空蝶閥,碳鋼高真空蝶閥,手動高真空蝶閥主要零件材料Materials of Main Parts ■■閥體、閥蓋、閥桿:碳鋼或不銹鋼密封件:釘腈橡膠、氟橡膠。Body, bonnet and stem: carbon steel or stainless steelSealing element: NBR, Viton CONSTRUCTION FIGHTS(mm) ■GI外形及連接尺寸(mm)Overall and Connection Dimensions(mm)Model型號DNDDoD1BHB1Ln-φcGI-32327864362232361154-φ7GI-40408570442240361154-φ7GI-505011090552250361154-φ9GI-65651251057026130381354-φ9GI-80801451258530140381354-φ9GI-10010017014510530153381354-φ12GI-15015022019515635179401658-φ12GI-20020027525020840208401858-φ12GI-25025033030025845234453008-φ14GI-30030038035030855300553508-φ14GI-40040050046540860340605008-φ18