Optional | Body | Seat Seal | Disc | Stem | Actuator | Pressure |
CF3/ CF3M/CF8/ CF8M | stainless steel / alloy steel | CF3/ CF3M/CF8/CF8M | 2Cr13/ 304/316 | Handwheel/ Bevel Gear/ Motorized/ Pneumatic |
PN16/PN25/PN40/150LB |
Name | Design and manufacture | Face to face Length | Pressure Test | Connection Flange |
Reference Standard |
GB/T 12235 ANSI B16.34 |
GB/T 12221 ASME B16.10 |
GB/T 13927 API 598 |
JB/T 79 ASME B16.5 |
Name | Body | Disc | Stem | Seat Seal | Handwheel |
Material | 304 | 304 | 304 | 304 | DI |
Size | PN16 | 150LB | |||||||
DN | NPS(inch) | L | D | D1 | Z-φd | L | D | D1 | Z-φd |
50 | 2'' | 230 | 160 | 125 | 4-18 | 203 | 152 | 120.5 | 4-19 |
65 | 2 1/2'' | 290 | 180 | 145 | 4-18 | 216 | 178 | 139.5 | 4-19 |
80 | 3'' | 310 | 195 | 160 | 8-18 | 241 | 190 | 152.5 | 4-19 |
100 | 4'' | 350 | 215 | 180 | 8-18 | 292 | 229 | 190.5 | 8-19 |
125 | 5'' | 400 | 245 | 210 | 8-18 | 356 | 254 | 216 | 8-22 |
150 | 6'' | 480 | 280 | 240 | 8-22 | 406 | 279 | 241.5 | 8-22 |
200 | 8'' | 600 | 335 | 295 | 12-22 | 495 | 343 | 298.5 | 8-22 |
250 | 10'' | 650 | 405 | 355 | 12-26 | 622 | 406 | 362 | 12-25 |
300 | 12'' | 750 | 460 | 410 | 12-26 | 698 | 483 | 432 | 12-25 |