氣動(dòng)卡箍式快裝衛(wèi)生球閥
PNEUMATIC BUCKLE TYPE PACKAGED SANITARY BALL VALVE
技術(shù)規(guī)范 Technical specification
| 設(shè)計(jì)依據(jù) Design reference | GB標(biāo)準(zhǔn) |
| 設(shè)計(jì)標(biāo)準(zhǔn) | GB/12237 |
| 試驗(yàn)和檢驗(yàn) | JB/T9002 |
*注:系列球閥結(jié)構(gòu)長(zhǎng)度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)制造
Note: The main spare parts and sealing-ring materials of ball valve series can be designed for Options as per real working conditions and users special reauirements.
主要零件材質(zhì)表 Form of Major Parts Materials
| 序號(hào) No | 零件名稱 | 材質(zhì)Material | |
| C | R | ||
| 1 | 左閥體 Bonnet | 304 | 316 |
| 2 | O形圈“O”Ring | 無(wú)毒橡膠 Rubber | 無(wú)毒橡膠 Rubber |
| 3 | 閥座 Seat | PTFE |
|
| 4 | 吊牌螺栓 Lifting Ring Bolt | 304 | 316 |
| 5 | 卡箍 Buckle | 304 | 316 |
| 6 | 球體 Ball | 304 | 316 |
| 7 | 閥座 Seat | PTFE | PTFE |
| 8 | 墊片 Gasket | 無(wú)毒橡膠 Rubber | 無(wú)毒橡膠 Rubber |
| 9 | 閥體Body | 304 | 316 |
| 10 | 螺母 Nut | 304 | 316 |
| 11 | 墊片 Gasket | PTFE | PTFE |
| 12 | 蝶形螺母Butterfly Nut | 304 | 316 |
| 13 | 閥桿 Stem | 304 | 316 |
| 14 | 墊圈 Washer | 304 | 316 |
| 15 | 填料 Packing | PTFE | PTFE |
| 16 | 壓蓋 Gland | 304 | 316 |
| 17 | 連接支架 Connecting Yoke | 304 | 316 |
| 18 | 氣動(dòng)裝置Pneumatic Device |
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| 19 | 位置指示器Location Indicator |
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*注:主要零部件及密封圈的材質(zhì)亦可根據(jù)實(shí)際工況條件或用戶特殊要求設(shè)計(jì)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Mani Outline and Connecting Flang Size
| 公稱通徑 DN Nominalsiza | Nominal size sizein | 外形尺寸 Outline Size | |||
| D | L | L1 | H | ||
| 20 | 1/2 | 50.5 | 100 | 104 | 155 |
| 25 | 3/4 | 50.5 | 120 | 410 | 178 |
| 32 | 1 | 50.5 | 130 | 140 | 192 |
| 38 | 1/4 | 50.5 | 150 | 164 | 202 |
| 51 | 1-1/2 | 64 | 200 | 164 | 208 |
| 63 | 2 | 77.5 | 210 | 190 | 252 |
| 76 | 2-1/2 | 91 | 220 | 210 | 280 |
| 89 | 3 | 106 | 260 | 247 | 312 |
| 102 | 4 | 119 | 320 | 270 | 348 |
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