對(duì)夾式手柄傳動(dòng)軟密封蝶閥D71X/F公稱通徑:DN50mm~DN200mm公稱壓力:PN≤1.6MPa適用溫度:主要零部件材料:-20℃~150℃主要零部件材料:HT200、QT400、WCB、CF8、CF3、CF3M適用介質(zhì):空氣、水、蒸汽、煤氣以及酸、堿、鹽帶有弱腐蝕性介質(zhì)等采用標(biāo)準(zhǔn):結(jié)構(gòu)長(zhǎng)度標(biāo)準(zhǔn)GB/T12221，檢驗(yàn)標(biāo)準(zhǔn)GB/T13927-92驅(qū)動(dòng)方式:手柄驅(qū)動(dòng)  主要連接尺寸公稱通徑(DN)主要尺寸法蘭尺寸和螺栓規(guī)格1.0MPa1.6MPa2.5MPaLHH1D1n-ΦMD1n-ΦMD1n-ΦM5043801601104-Φ13.51204-Φ17.51254-Φ17.56546881751304-Φ13.51364-Φ17.51454-Φ17.58046961801504-Φ17.51604-Φ17.51604-Φ17.5100521152001704-Φ17.51854-Φ17.51804-Φ17.5125561282132004-Φ17.52154-Φ17.52104-Φ17.5150561402252254-Φ17.52384-Φ222404-Φ22200601752602804-Φ17.52954-Φ222954-Φ22250682022903354-Φ17.53574-Φ223554-Φ26300782423303954-Φ224074-Φ224104-Φ26350782663604454-Φ224674-Φ224704-Φ304001022983904954-Φ225154-Φ265254-Φ334501143154105504-Φ225654-Φ265854-Φ365001273484306004-Φ226204-M246504-M306001544004907054-Φ267254-M277704-M337001655205508104-Φ268404-M278404-M338001905916109204-Φ309504-M309504-M3690020366068010204-M2710504-M3010504-M36100021667073011204-M2711604-M3311704-M39120025478083513404-M3013804-M3613904-M451400——-15604-M3315904-M3915904-M451600——-17604-M3318204-M4518204-M52