氣動法蘭連接閘閥
【簡單介紹】
【詳細說明】
氣動法蘭連接閘閥
PNEUMATIC FLANGE CONNECTING GATE VALVE
PZ640(H、Y)-(C-P-R)-PN16、25、40 CLASS150~300
技術規(guī)范 Technical specification
設計依據(jù) Design reference | GB標準 | ANS標準 | |
設計標準 | GB/12237 | ANSI B16.34 | |
結構長度 | 對夾式連接 | GB/1221 | ANSI B16.10 |
連接法蘭尺寸 | GB/9113、JB/T79 | ANSI B16.5 | |
試驗和檢驗 | JB/T9002 | API 598 |
*注:系列球閥結構長度及連接法蘭尺寸可根據(jù)用戶要求設計制造
Note: The main spare parts and sealing-ring materials of ball valve series can
be designed forOptions as per real working conditions and users special reauirements.
主要零件材質(zhì)表 Form of Major Parts Materials
序號 | 零件名稱 | 材質(zhì) | ||
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 | 不銹鋼+柔性石墨 | 不銹鋼+柔性石墨 |
7 | 閥蓋Cover | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
8 | 螺帽Screw Cap | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
9 | 吊環(huán)螺栓 | 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 | 柔性石墨 | 柔性石墨 |
13 | 填料壓套 | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
14 | 填料壓板 | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
15 | 螺帽Screw Cap | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
*注:主要零部件及密封圈的材質(zhì)亦可根據(jù)實際工況條件或用戶特殊要求設計選用.
Note:The main spare parts and sealing-ring materals of ball valve series can be designed for options as per real working conditions and users special reauirements.
主要外形及連接法蘭尺寸PZ640(H、W、Y、F)ani Outline and Connecting Flang Size
公稱通徑 DN Nominalsiza | 外形尺寸 Outline Size | |||||||||
GB標準外形及連接尺寸(PN1.0Mpa) | ANSI標準外形及連接尺寸(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 |
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800 |
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