双联弹簧式安全阀A37HA43h
价格:电议
地区:
电 话:86-0577-67997779
传 真:
连接形式:
法兰
材质:
铸钢
阀瓣开启高度:
全启式安全阀
结构形式:
弹簧式

系列 Series
A38Y-16C/25/40  A43H-16C/25/40   A37H-16C/25/40
本阀门适用于工作温度≤350℃的蒸汽、水等介质的设备和管路上。作为超压保护装置。连接法兰标准按JB/T……-94的系列1
This safety valves are used for the equipment and pipeline of the steam, water etc. medium what the working
temperature are less than 350 . Take for extra pressure protection devices.Flange connecting dimensions of comply with Standard series one of JB/T -94.
主要零部件材料 Explanation of materials for main parts
A38Y, A43H, A37H safety valve, except the three-ways style (material WCB), the materials of other parts is the same as A47H, A48Y type spring loaded type safety valve.
A38Y A38Y Type
(DN)
A48Y Relevant A48Y Type
(DN)
  A43Y A43Y Type
(DN)
A47Y Relevant A47Y Type
(DN)
  A37Y A37Y Type
(DN)
A47Y Relevant A47Y Type
(DN)
50 322   50 322   50 322
80 502   80 502   80 652
100 652   100 802   100 802
150 1002   125 1002   125 1002
      150 1252   150 1252

 

 

A38YA43HA37H型双联安全阀是在Y型接头上装设两个同样规格的A48YA47H型安全阀而构成,其公称通径系列指Y型接头进口通径