400 | 黄铜丝扣缩口径球心阀 KITZ 北泽 | Forged Brass Ball Valve Threaded ends to BS21,Reduced bore | | | | | zui高工作压力 压力变动小的水、油、气 | 2.75MPa(27.5bar) | 150℃水、油、气 | 0.7MPa(7bar) | 材质[Materials] 零件[Parts] | 材质 | 阀体[Body] | 黄铜/青铜(DN100) | 阀盖[Bdoy cap] | 黄铜/青铜(DN100) | 阀杆[Stem] | K-合金 | 球心[Ball] | 黄铜 | 密封座[Ball seat] | 聚四氟乙烯 | O型圈[O-ring] | 橡胶 | 手柄[Handle] | T,不锈钢(DN8-DN50) 球墨铸铁(DN65以上) TT,锌(压铸) | 尺寸 [Dimensions] (mm) DN | mm | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | | inch | 1/4 | 8/3 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | | d 口径 | 10 | 10 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | | L | 50 | 50 | 65 | 68 | 79 | 86 | 96 | 109 | 127 | 153 | 179 | | H | 45 | 45 | 45 | 50 | 55 | 60 | 65 | 75 | 91 | 105 | 124 | | D | 80 | 80 | 100 | 100 | 130 | 130 | 130 | 150 | 200 | 300 | 400 | | |