DOUBLE DISC BUTTERFLY VALVE
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS552824
| Definition | A <DOUBLE DISC BUTTERFLY VALVE> is a <BUTTERFLY VALVE> that has two disc closure members | 
| ISO number | 10232 | 
| Note | Usually provided with cavity bleed for double block and bleed. | 
| RDS number | RDS552824 | 
| Source | Valve Classes |