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| DN | L | H | ΦD0 | P.C.D | ΦD1 | ΦD2 | NxΦD | f | T | ||||||
| in | mm | F4 | F5 | 1.0MPa | 1.6MPa | 1.0MPa | 1.6MPa | 1.0MPa | 1.6MPa | 1.0MPa | 1.6MPa | ||||
| 1.5" | 40 | 140 | 240 | 184 | 150 | 110 | 84 | 160 | 4xΦ19 | 3 | 18 | ||||
| 2" | 50 | 150 | 250 | 195 | 165 | 125 | 99 | 160 | 4xΦ19 | 3 | 19 | ||||
| 21/2" | 65 | 170 | 270 | 222 | 185 | 145 | 119 | 200 | 4xΦ19 | 3 | 19 | ||||
| 3" | 80 | 180 | 280 | 251 | 200 | 160 | 133 | 200 | 8xΦ19 | 3 | 19 | ||||
| 4" | 100 | 190 | 300 | 282 | 220 | 180 | 154 | 200 | 8xΦ19 | 3 | 19 | ||||
| 5" | 125 | 200 | 325 | 340 | 250 | 210 | 184 | 250 | 8xΦ19 | 3 | 19 | ||||
| 6" | 150 | 210 | 350 | 379 | 285 | 240 | 210 | 250 | 8xΦ23 | 3 | 19 | ||||
| 8" | 200 | 230 | 400 | 461 | 340 | 295 | 265 | 320 | 8xΦ23 | 12xΦ23 | 3 | 20 | |||
| 10" | 250 | 250 | 450 | 559 | 405 | 350 | 355 | 319 | 370 | 12xΦ23 | 12xΦ28 | 3 | 22 | ||
| 12" | 300 | 270 | 500 | 639 | 460 | 400 | 410 | 370 | 370 | 12xΦ23 | 12xΦ28 | 4 | 24.5 | ||
| 14" | 350 | 290 | 550 | 762 | 520 | 460 | 470 | 429 | 450 | 16xΦ23 | 16xΦ28 | 4 | 26.5 | ||
| 16" | 400 | 310 | 600 | 836 | 580 | 515 | 525 | 480 | 450 | 16xΦ28 | 16xΦ31 | 4 | 28 | ||
| 18" | 450 | 330 | 650 | 957 | 615 | 640 | 565 | 585 | 530 | 548 | 640 | 20xΦ28 | 20xΦ31 | 4 | 30 |
| 20" | 500 | 350 | 700 | 1036 | 670 | 715 | 620 | 650 | 582 | 609 | 640 | 20xΦ28 | 20xΦ34 | 4 | 31.5 |
| 24" | 600 | 390 | 800 | 1188 | 780 | 840 | 725 | 770 | 682 | 720 | 640 | 20xΦ31 | 20xΦ37 | 5 | 36 |
| Description | |
| Nominal Pressure | 1.6MPa |
| Seat Test Pressure | 1.6MPa |
| Shell Test Pressure | 2.4MPa |
| Suetable Temperature | ≤100℃ |
| Suitable Medium | Water |
| Design standard | DIN 3352 |
| Body Flanges Drilling | DIN2501/DIN2533 |
| Face To Face | DIN 3202 F4/F5 |
| Material Of Main Parts | |||
| NO | Part Name | Cast Ductile Iron | |
| Material | Standerd | ||
| 1 | Body | Ductile Iron | GB1348-88 QT450-10 |
| 2 | Resilient Wedge | Ductile Iron + NBR | GB1348-88 QT450-10 + NBR |
| 3 | Wedge Skeleton | Ductile Iron | GB1348-88 QT450-10 |
| 4 | Stem Nut | Cast Brass | GB1176-87 ZCuZn40Pb2 |
| 5 | Stem | Stainless Steel | GB700-88 2Cr13 |
| 6 | Gasket | NBR | NBR |
| 7 | Bonnet | Ductile Iron | GB1348-88 QT450-10 |
| 8 | Bolts | Steel | GB700-88 Q235-A |
| 9 | Brass | HPb59-1 | |
| 10 | O-Ring | NBR | NBR |
| 11 | Packing Gland Nut | Cast Brass | GB1176-87 ZCuZn40Pb2 |
| 12 | O-Ring | NBR | NBR |
| 13 | O-Ring | NBR | NBR |
| 14 | Handwheel | Ductile Iron | GB1348-88 QT450-10 |
| 15 | Identification Plate | Aluminium | |
| 16 | Washer | Steel | GB700-88 Q235-A |
| 17 | Bolt | Steel | GB700-88 Q236-A |
