主要性能參數
公稱通徑：DN50-DN600mm
壓力范圍：1.0、1.6Mpa
介質溫度：-20℃-400℃
閥體材料：WCB、304、316
功能選項：開關、調節、防爆
技術規范
| 設計依據 Design reference | GB標準 | ANS標準 |
| 設計標準 Design standard | GB/12237 | ANSI B16.34 |
| 結構長度 Face To face | 對夾式連接 Wafer Type connecting | GB/1221 | ANSI B16.10 |
| 連接法蘭尺寸 Connecting Flange Size | GB/9113、JB/T79 | ANSI B16.5 |
| 試驗和檢驗 Test & insoection | JB/T9002 | API 598 |
*注:系列球閥結構長度及連接法蘭尺寸可根據用戶要求設計制造
主要零件材質表
| 序號 No | 零件名稱 Accessory name | 材質 |
| C | P | R |
| 1 | 閥體Body | WCB | ZG1Cr18Ni9Ti | 1Cr18Ni12Mo2T |
| 2 | 螺帽Screw Cap | 35 | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 3 | 螺栓Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 4 | 閘板Shut-off Device | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 5 | 閥桿Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 6 | 墊片Gasket | 不銹鋼+柔性石墨 Stainless Steel+Graphite | 不銹鋼+柔性石墨 Stainless Steel+Graphite | 不銹鋼+柔性石墨 Stainless Steel+Graphite |
| 7 | 閥蓋Cover | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 8 | 螺帽Screw Cap | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 9 | 吊環螺栓 Lifting Ring Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 10 | 螺帽Screw Cap | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 11 | 螺栓Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 12 | 填料Packing | 柔性石墨 Graphite | 柔性石墨 Graphite | 柔性石墨 Graphite |
| 13 | 填料壓套 Packing Gland | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 14 | 填料壓板 Packing Plate | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 15 | 螺帽Screw Cap | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
*注:主要零部件及密封圈的材質亦可根據實際工況條件或用戶特殊要求設計選用.
主要外形及連接法蘭尺寸
| 公稱通徑 DN Nominalsiza | 外形尺寸 Outline Size |
| GB標準外形及連接尺寸(PN1.0Mpa) Outline and Connecting Size to GB Standard (PN1.0Mpa) | ANSI標準外形及連接尺寸(Class150) Outline and Connecting Size to ANSI Standard (Class150) |
| L | H | D | D1 | n-φd | L | H | D | D1 | n-φd |
| 50 | 60 | 335 | 165 | 125 | 2-18 2-M16 | 48 | 335 | 152 | 120.5 | 2-19 2-M16 |
| 65 | 60 | 363 | 185 | 145 | 2-18 2-M16 | 48 | 363 | 178 | 139.5 | 2-19 2-M16 |
| 80 | 60 | 395 | 200 | 160 | 2-18 2-M16 | 50 | 395 | 190 | 152.5 | 2-19 2-M16 |
| 100 | 60 | 465 | 220 | 180 | 6-18 2-M16 | 50 | 465 | 229 | 190.5 | 6-19 2-M16 |
| 125 | 60 | 530 | 250 | 210 | 6-18 2-M16 | 57 | 530 | 254 | 216 | 6-22 2-M20 |
| 150 | 70 | 630 | 285 | 240 | 6-23 2-M20 | 57 | 630 | 279 | 241.5 | 6-22 2-M20 |
| 200 | 80 | 750 | 340 | 295 | 6-23 2-M20 | 70 | 750 | 343 | 298.5 | 6-22 2-M20 |
| 250 | 86 | 900 | 395 | 350 | 8-23 4-M20 | 70 | 900 | 406 | 362 | 8-25 4-M22 |
| 300 | 92 | 1120 | 445 | 400 | 8-23 4-M20 | 76 | 1120 | 483 | 432 | 8-25 4-M22 |
| 350 | 100 | 1260 | 505 | 460 | 10-23 6-M20 | 76 | 1260 | 533 | 476 | 18-29 4-M27 |
| 400 | 120 | 1450 | 565 | 515 | 10-25 6-M22 | 89 | 1450 | 597 | 540 | 12-29 4-M27 |
| 450 | 125 | 1600 | 615 | 565 | 14-25 6-M22 | 89 | 1600 | 635 | 578 | 12-32 4-M30 |
| 500 | 130 | 1800 | 670 | 620 | 14-25 6-M22 | 114 | 1800 | 699 | 635 | 14-32 6-M30 |
| 600 | 130 | 2300 | 780 | 725 | 14-30 6-M27 | 114 | 2300 | 813 | 749.5 | 14-35 6-M33 |
| 700 | | | | | | | | | | |
| 800 | | | | | | | | | | |
