Product Name: Power Station Valve 
 Model: J61H / Y 
 ◆ Features and uses 

 1. Valves and piping connections using welded structure. 
 2. Sealing surface easy to wear, abrasion, good sealing performance and long life. 
 3. Compact, open and close, good, height is small, and easy maintenance. 
 4. For water, steam, oil pipeline, with a high temperature, high pressure characteristics. 

 ◆ Key Features and use of 

 Product Type 
 Nominal pressure PN (MPa) 
 Test pressure (MPa) 
 Test pressure (MPa) 
 Temp (℃) 
 For media 

 Shell strength 
 Seal 
 P54 
 P55 
 P57 

 J61H/Y-100 
 10 
 15 
 11 
 ≤ 450 
 Water, steam, oil 

 J61H/Y-200 
 20 
 30 
 22 

 J61H/Y-250 
 25 
 37.5 
 27.5 

 J61H/Y-320 
 32 
 48 
 36 

 J61Y-P54/100V 
 30 
 22 
 10 
 ≤ 540 
 Steam 

 J61Y-P54/140V 
 38 
 28 
 14 

 J61Y-P54/70V 
 48 
 36 
 17 

 J61Y-P55/100V 
 38 
 28 
 10 
 ≤ 550 

 J61Y-P55/140V 
 48 
 36 
 14 

 J61Y-P55/170V 
 53 
 39 
 17 

 J61Y-P57/1OOV 
 48 
 36 
 10 
 ≤ 570 

 J61Y-P57/140V 
 55 
 40 
 14 

 J61Y-P57/170V 
 60 
 44 
 17 


 ◆ Major parts material