Complaint
| Item | Part | Material |
| 1 | Body | EN GJS 500-7 |
| 2 | Bonnet | EN GJS 500-7 |
| 3 | Bonnet Screw | C.S |
| 4 | Nuts | SS304 |
| 5 | Bonnet | Ductile Iron(GGG50) |
| 6 | Wedge | DI+EPDM |
| 7 | Wedge Nut | Brass |
| 8 | Stem | AISI 420 |
| 9 | Stem Nut | Brass |
| 10 | Seal Rings | NBR/EPDM |
| 11 | Hand Wheel | DI(Cap is Optional) |
| Code No. | Size | DN | L(F4) | L(BS) | D1 | D2 | D3 | H | n-zφd PN10 | n-zφd PN16 |
| NRGV-0050 | 2" | 50 | 150 | 178 | 99 | 125 | 165 | 220 | 4-φ19 | 4-φ19 |
| NRGV-0065 | 21/2" | 65 | 170 | 190 | 118 | 145 | 185 | 240 | 4-φ19 | 4-φ19 |
| NRGV-0080 | 3" | 80 | 180 | 203 | 132 | 160 | 200 | 290 | 8-φ19 | 8-φ19 |
| NRGV-0100 | 4" | 100 | 190 | 229 | 156 | 180 | 220 | 330 | 8-φ19 | 8-φ19 |
| NRGV-0125 | 5" | 125 | 200 | 254 | 184 | 210 | 250 | 375 | 8-φ19 | 8-φ19 |
| NRGV-0150 | 6" | 150 | 210 | 267 | 211 | 240 | 285 | 420 | 8-φ23 | 8-φ23 |
| NRGV-0200 | 8" | 200 | 230 | 292 | 266 | 295 | 340 | 500 | 8-φ23 | 12-φ23 |
| NRGV-0250 | 10" | 250 | 250 | 330 | 319 | 355 | 405 | 610 | 12-φ23 | 12-φ28 |
| NRGV-0300 | 12" | 300 | 270 | 356 | 370 | 410 | 460 | 720 | 12-φ23 | 12-φ28 |
| NRGV-0350 | 14" | 350 | 290 | 381 | 429 | 470 | 520 | 920 | 16-φ23 | 16-φ28 |
| NRGV-0400 | 16" | 400 | 310 | 406 | 480 | 525 | 580 | 940 | 16-φ26 | 16-φ31 |
| NRGV-0450 | 18" | 450 | 330 | 432 | 548 | 585 | 640 | 1150 | 20-φ26 | 20-φ31 |
| NRGV-0500 | 20" | 500 | 350 | 457 | 609 | 650 | 705 | 1350 | 20-φ26 | 20-φ34 |
| NRGV-0600 | 24" | 600 | 390 | 508 | 720 | 770 | 840 | 1500 | 20-φ30 | 20-φ37 |
