DJ-15低温截止阀
产品简介
详细信息
DJ-15低温截止阀
DJ-15低温截止阀技术参数:
低温截止阀
Globe valve
Extended stem
Bolted SS bonnet
Socket weld
Yoke balanced
公称压力:4.0MPa
设计温度:-196℃~+80℃
适用介质:LNG、LO2、LN2、LAr
Nominal Pressure: 4.0MPa
Design Temperature: -196℃~+80℃
Suitable Medium: LNG、LO2、LN2、LAr
连接尺寸:
型号 Type | 主要外型和连接尺寸(mm) Major overall & connection dimensions | 重量 Weight | |||||||
H开 H(open) | H关 H(close) | L | D | D0 | D1 | D2 | B | (kg) | |
DJ-10 | 267 | 261 | 60 | ?65 | ?13 | ?14.5 | ?24 | 6 | 2.00 |
DJ-15 | 312 | 302 | 65 | ?80 | ?15 | ?18.5 | ?29.5 | 6 | 2.35 |
DJ-20 | 319 | 307 | 80 | ?80 | ?20 | ?25.5 | ?36 | 8 | 3.00 |
DJ-25 | 364 | 350 | 90 | ?100 | ?25 | ?32.5 | ?43.5 | 8 | 3.65 |
DJ-32 | 374 | 359 | 105 | ?100 | ?32 | ?38.5 | ?53 | 8 | 4.40 |
DJ-40 | 434 | 416 | 120 | ?125 | ?40 | ?45.5 | ?62 | 8 | 6.00 |
DJ-50 | 443 | 421 | 140 | ?140 | ?50 | ?57.5 | ?72 | 10 | 7.10 |
主要材质:
主要零件名称 Names of major parts | 阀体 Body | 阀瓣 Disc | 阀盖 Cover | 阀杆 Stem | 手轮 Handwheel | 主密封件 Main sealing |
材 料 Material | ZG0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | Y102 | PCTFE |