- 国标电站截止阀产品详情·主要性能规范和使用范围 Chief property and scope of use产品型号
Producttype公称压力
PN/MPa
Nominal
pressure试验压力/MPa
TeStDreSSure工作压力/MPa
Workingpressure工作温度/℃
Working
temperature适用介质
Appicable
medium壳体强度
Shell strength test密封
SealingP54P55P57J961(H/Y)-1OO101511///≤450水、蒸汽、油品
Water,Steam,
oil goodsJ961(H/Y)-200203022///J961(H/Y)-250253828///蒸汽 SteamJ961(H/Y)-320324836///J961Y-P54/1OOV/302210//≤540J961Y-P54/140V/382814//J961Y-P54/170V/483617//J961Y-P55/1OOV/3828/10/≤555J961Y-P55/140V/4836/14/J961Y-P55/170V/5339/17/J961Y-P57/1OOV/4836//1O≤570J961Y-P57/140V/5540//14J961Y-P57/170V/6044//17·主要尺寸 Main dimensions公称通径
DN Nominal
diarneterJ961(H,Y)-100、200、250、320 J961Y-P54/100V、P54/140V、P54/170V主要外形尺寸和连接尺寸/mm
Main external and connecting dimensionsLD1D2D3∝H151501736/37.5o51820135 1702242/37.5o51825135 1702642/37.5o51832170 1803144/37.5o560402303860/37.5o54550(1)2505082/32o72850(2)320 3505082/32o74865370 2606910011032o82980400 430 4708410813032o898100455 56010714416532o913注:DN50为两种结构
Note:Two type for DN50J961y-P55/100V、P55/140V、P55/170V J961y-P57/100V、P57/140V、P57/170V151501740/37.5o51820135 1702246/37.5o51825135 1702646/37.5o51832170 1803149/37.5o560402303860/37.5o54550(1)2505090/32o72850(2)320 3505090/32o74865370 2606910411532o82980400 430 4708411O14032o898100455 56010714817032o913