Technical Specification：
Face to Face:DIN2533 PN16
Flange standard:BS EN1092-2
Test standard:BS EN1074-4
| Item No. | Part Name | Specification |
| 1 | Body | DI GGG50 |
| 2 | Sealing Ball | ABS |
| 3 | Bend | ABS |
| 4 | Bonnet | GGG50 |
| 5 | Bolts | SS304 |
| 6 | Gasket | SS304 |
| 7 | Guide Sleeve | SS304 |
| 8 | Nuts | SS304 |
| 9 | Anti-Bug Net | SS304 |
| 10 | Flush Valve | SS304 |
| 11 | Guide Bar | SS304 |
| 12 | Fixed Nuts | SS304 |
| 13 | O-Rings | EPDM |
| 14 | Vlave Plate | SS304 |
| 15 | Exhaust Hood | SS304 |
| 16 | Conca | SS304 |
| 17 | Filter Screen | SS304 |
| Size | PN(Mpa) | D | D1 | D2 | f | b | Z-Φd | H | KG |
| DN50 | 1.6 | 165 | 125 | 102 | 3 | 19 | 4-Φ19 | 720 | 36.5 |
| DN65 | 1.6 | 185 | 145 | 122 | 3 | 19 | 4-Φ19 | 720 | 37.5 |
| DN80 | 1.6 | 200 | 160 | 138 | 3 | 19 | 8-Φ19 | 720 | 38.5 |
| DN100 | 1.6 | 220 | 180 | 158 | 3 | 19 | 8-Φ19 | 720 | 39.5 |
| DN125 | 1.6 | 250 | 210 | 188 | 3 | 19 | 8-Φ19 | 720 | 42.5 |
| DN150 | 1.6 | 285 | 240 | 212 | 3 | 19 | 8-Φ23 | 720 | 46.5 |
| DN200 | 1.6 | 340 | 295 | 268 | 3 | 20 | 12-Φ23 | 1050 | 126.5 |
| DN250 | 1.6 | 405 | 355 | 320 | 3 | 22 | 12-Φ26 | 1050 | 129.5 |
| DN300 | 1.6 | 460 | 410 | 378 | 3 | 25 | 12-Φ26 | 1050 | 135.5 |
