一、氣動三通內(nèi)螺紋球閥廠家首要外形及聯(lián)接法蘭標準
公稱通徑 | 外形連接尺寸 | ||||||||
DN | in | d | G | L | L0 | L1 | L2 | H | S |
15 | 1/2 | 10 | 1/2〞 | 68 | 34 | 140/178 | 62/75 | 130/136 | 26 |
20 | 3/4 | 15 | 3/4〞 | 78 | 39 | 140/178 | 62/75 | 135/141 | 32 |
25 | 1 | 20 | 1〞 | 86 | 43 | 140/214 | 62/91 | 139/173 | 38 |
32 | 1 1/4 | 25 | 1 1/4〞 | 111 | 55.5 | 164/214 | 75/91 | 158/186 | 49 |
40 | 1 1/2 | 32 | 1 1/2〞 | 126 | 63 | 164/246 | 75/101 | 165/203 | 56 |
50 | 2 | 38 | 2〞 | 143 | 71.5 | 190/295 | 91/112 | 202/228 | 70 |
65 | 2 1/2 | ||||||||
80 | 3 |
二、氣動三通內(nèi)螺紋球閥廠家首要零件質(zhì)料表?
序號 | 零件名稱 | 質(zhì)料 | ||
C | P | R | ||
1 | 右閥體 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
2 | 螺母 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
3 | 墊片 | PTFE | PTFE | PTFE |
4 | 螺柱 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
5 | 閥體 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
6 | 閥座 | PTFE | PTFE | PTFE |
7 | 球體 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
8 | 閥桿 | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
9 | 墊片 | PTFE | PTFE | PTFE |
10 | 填料 | PTFE | PTFE | PTFE |
11 | 襯套 | PTFE | PTFE | PTFE |
12 | 壓蓋 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
13 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
14 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
15 | 聯(lián)接支架 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
16 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
17 | 聯(lián)接套 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
18 | 氣動設(shè)備 | |||
19 | 位置指示器 |
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