- Partition Flowmerter Room
 - Minimum Fluid Check in Night
 - Water Supply Balock System
 - Bypass Pipe
 - Emergence Water Supply
 - Evacuation of Black Water
 

| No | Description | Material | 
| 1 | CAP | Ductile iron, GCD450 | 
| 2 | STEM | Stainless steel, STS410 | 
| 3 | PACKING BOX | Ductile iron, GCD450 | 
| 4 | BONNET | Ductile iron, GCD450 | 
| 5 | DISC | Ductile iron, GCD450 + EPDM | 
| 6 | BODY | Ductile iron, GCD450 | 
Dimensions | 
Flanges to KWWA, DIN F4 and F5, GOST, SABS, AS, BS and AWWA standards | 
| size(Ød) | ØD | ØC | Øg | n-Øh | n1H | t | f | L | A | B | H | H1 | 
| 80 | 200 | 160 | 133 | 4-19 | – | 18 | 2 | 502 | 573 | 186 | 300 | 140 | 
| 100 | 220 | 180 | 153 | 6-19 | 2-M16 | 18 | 2 | 508 | 579 | 190 | 345 | 165 | 
| 150 | 285 | 240 | 209 | 6-23 | 2-M20 | 22 | 2 | 280 | 644 | 212 | 456 | 250 | 
| 200 | 340 | 295 | 264 | 6-23 | 2-M20 | 22 | 2 | 300 | 665 | 223 | 590 | 315 | 
| 250 | 395 | 350 | 319 | 10-23 | 2-M20 | 24 | 2 | 380 | 670 | 225 | 595 | 310 | 
| 300 | 445 | 400 | 367 | 10-23 | 2-M20 | 24 | 3 | 400 | 712 | 246 | 680 | 360 | 
| 350 | 505 | 460 | 427 | 14-23 | 2-M20 | 26 | 3 | 430 | 742 | 261 | 960 | 510 | 
| 400 | 565 | 515 | 477 | 14-28 | 2-M24 | 27 | 3 | 470 | 752 | 266 | 1045 | 585 | 
| 500 | 67O | 620 | 582 | 18-28 | 2-M24 | 29 | 4 | 530 | 780 | 280 | 1120 | 600 |