Z961Y-P54100V, Z961Y-P54140V, Z961Y-P54170V type of high temperature and high electric power station gate valve: electric, butt welding connection form, the next shot wedge rigid single gate, the seat sealing surface material is chrome vanadium steel welding cobalt-chromium molybdenum tungsten alloy, the working pressure 10MPa ~ 17MPa, the body material is chrome vanadium molybdenum steel valve high temperature and pressure points. 

 Product performance parameters 
 Z961Y-P54100V, Z961Y-P54140V, Z961Y-P54170V type of high temperature and high electric power station gate valve working pressure of the main performance parameters Model / MPa for the temperature / ℃ Suitable Medium 
 Z961Y-P54100V 10 ≤ 540 water, steam, etc. 
 ≤ 570 
 Z961Y-P54140V 14 ≤ 540 
 ≤ 570 
 Z961Y-P54170V 17 ≤ 540 
 ≤ 570 

 Materials, product components, 
 Z961Y-P54100V, Z961Y-P54140V, Z961Y-P54170V type of high temperature and pressure type electric power station gate valve components materials materials 
 Body, bonnet and stem gate valve seat 
 Z961Y-P54100V chrome molybdenum vanadium steel chrome vanadium steel welding cobalt-chromium molybdenum tungsten cobalt chrome molybdenum vanadium steel welding steel chromium tungsten fluoride penetration 
 Z961Y-P54140V 
 Z961Y-P54170V 

 Product shape and structure size 
 Z961Y-P54100V type of high temperature and pressure electric power station gate valve shape and structure of the major Size (mm) DN L d H L1 D0 torque / N · m Weight / kg 
 1256001001036 - - 970 308 
 1507001551392 10523051800500 
 1757591751485 10523052700664 
 2258502001650 10523052700867 
 250 900 222 1,795,115,445,818,001,203 
 300 1254 294 2,080,115,445,820,002,125 

 Z961Y-P54140V type of high temperature and pressure electric power station gate valve shape and structure of the major Size (mm) DN L d H L1 D0 torque / N · m Weight / kg 
 100 458 105 870,911,305,970,257 
 125 600 1,321,115,911,305,970,350 
 1507001831390 10523051200500 
 1757501751485 10524581800664 
 2258502171650 10524582700960 
 250 900 261 1,795,115,445,840,001,203 
 300 1300 305 1,700,137,861,040,002,180 
 3,501,550,338,715 253,661,058,005,591