法蘭連接保溫球閥
技術(shù)規(guī)范 Technical Specification 設(shè)計(jì)標(biāo)準(zhǔn)Design Standard ASME B 16.34 GB/T 12224 結(jié)構(gòu)長(zhǎng)度 ASME B 16.10 GB/T 12221 連接法蘭 ASME B 16.5 JB,T79 驅(qū)動(dòng)方式 手動(dòng)、電動(dòng).氣動(dòng) 試驗(yàn)和檢驗(yàn) JB/T9092 API 598 適介質(zhì) Applicable medium 重油、膠類等易凝固介質(zhì) Heavy oil,glue and other easy-clotting medium
Structure Iength
Connecting fIange
Driving manner
Manual,Motom driving,Pneumatil
Test&lnspection
注:系列閥門連接法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)制造。 Notes:The sizes of serial valve connecting flange can be designed according to custing customeer′s rcquirement
主要零件材質(zhì)表 Form of Maior Parts MateriaIs
序號(hào) NO | 零件名稱 Accessory name | 材質(zhì) Material | |
GB | ASTM | ||
1 | 夾套 Jacket | 2S | A105 |
2 | 閥座 seal | WCB | A21 6-WCB |
3 | 閥體 Body | 25 | A105 |
4 | 密封圈 Sealing Ring | PTFE、對(duì)位聚苯 | |
5 | 球體 Ball | | |
6 | 閥桿 stem | 1Crl3 | A247-41 0 |
7 | 填料 Stuffing | 柔性石墨Graphite | |
8 | 填料壓蓋 Gland | WCB | A21 6-WCB |
注:系列閥門主要零部件及密封面的材質(zhì)可根據(jù)實(shí)際工況條件或用戶特殊要求選用。
Notes:Major parts of the valve series and materals of sealing surface differ according to actual working condition and custmer′s special requirementuirement.
公稱通徑 | d | L | D | E | Q | H | W | 管螺紋 | ||
(mm) | (in) | (mm) | (in) | P | ||||||
20 | 3/4″ | 19 | 117 | 40 | 11/2″ | 58.5 | 147 | 101 | 170 | G3/4″ |
25 | 1″ | 25 | 127 | 50 | 2″ | 62.5 | 156 | 106 | 170 | G3/4″ |
40 | 11/2″ | 38 | 165 | 65 | 2/2″ | 63.5 | 181 | 125 | 250 | G3/4″ |
50 | 2″ | 51 | 178 | 80 | 3″ | 68 | 218 | 135 | 250 | G3/4″ |
80 | 3″ | 76 | 229 | 150 | 6″ | 82 | 275 | 193 | 350 | G3/4″ |
100 | 4″ | 102 | 254 | 200 | 8″ | 83 | 300 | 265 | 420 | G3/4″ |
150 | 6″ | 152 | 292 | 250 | 10″ | 95 | 403 | 355 | 1000 | G3/4″ |
200 | 8″ | 203 | 330 | 300 | 12″ | 100 | 492 | 410 | 1300 | G3/4″” |
備注 | 法I=t蘭尺寸請(qǐng)按對(duì)應(yīng)的;zui輯參閱樣本《主要外型及連接尺寸表》Flange dimension refer to the sample |