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  - DIA : Big Size(20"above)
- Use Pressure : 10k, 16k, 20k
  120LBS,150LBS, 300LBS
  JIS/ANSI
   
 
 
No
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1 Body 1 FCD45 or SC46  
2 Disc 1 SCS 13 or SCS 14  
3 Stem 1 STS410 or STS304  
4 Seat 1 EPDM,PTFE,R-PTFE  
5 Grand Packing 1 EPDM,PTFE,R-PTFE  
6 Grand Ring 1 PE  
7 Screw 2 or 3 SUS304 450A & Above:3ea
8 Spring Washer 2 or 3 SUS304  
9 O-Ring 1 EPDM,PTFE,R-PTFE  
10 Bottom Cover 1 SS41  
11 Cover Bolt 4 SS41  
12 Spring Washer 4 SWRH 57  
13 Retaining Ring 1 SWRH 57  
14 Socket Bolt 8~16 S45C  
 
Size/Sign
A B C h D L F G H H1 R Q
200A 114 143 70 15 263 71 40 25 228 180 22 187.4
250A 114 143 70 15 323 76 40 25 270 218 22 238.0
300A 114 143 70 15 371 83 40 32 300 239 22 282.5