| 1 | body | Cast iron or ductile iron | 
| 2 | bolt | Cast iron or ductile iron | 
| 3 | cover | Cast iron or ductile iron | 
| 4 | screen | Carbon steel or stainless steel | 
| 1 | Face to face is according to :ANSI B16.10 | 
| 2 | Flange drilled is according to:ANSI B16.1/ANSI B16.5 | 
| 3 | Working pressure:125PSI/150PSI | 
| 
 Working Pressure  | 
 
  | 
125PSI/150PSI | 
| 
 Test Pressure  | 
 Shell  | 
300PSI | 
| 
 
  | 
 Seat  | 
200PSI | 
| SIZE | 2″ | 2 1/2″ | 3″ | 4″ | 5″ | 6″ | 8″ | 10″ | 12″ | 
| L | 8 22/25″ | 10 3/4″ | 11 1/2″ | 13 7/8″ | 16 1/2″ | 18 1/2″ | 21 3/8″ | 26″ | 30″ | 
| H | 4 3/4″ | 5 1/2″ | 6 7/10″ | 8 5/8″ | 10 1/4″ | 11 4/5″ | 14 1/8″ | 17 3/8″ | 20 7/10″ | 
| 125PSI | |||||||||
| D | 6″ | 7″ | 7 1/2″ | 9″ | 10″ | 11″ | 13 1/2″ | 16″ | 19″ | 
| g | 4 3/4″ | 5 1/2″ | >6″ | 7 1/2″ | 8 1/2″ | 9 1/2″ | 11 3/4″ | 14 1/4″ | 17″ | 
| 150PSI | |||||||||
| D | 6″ | 7″ | 7 1/2″ | 9″ | 10″ | 11″ | 13 1/2″ | 16″ | 19″ | 
| g | 4 3/4″ | 5 1/2″ | 6″ | 7 1/2″ | 8 1/2″ | 9 1/2″ | 11 3/4″ | 14 1/4″ | 17″ |