| 公稱通徑：DN15-DN200
壓力范圍：1.6-6.4Mpa
介質(zhì)溫度：-20℃-450℃
閥體材料：WCB、304、316
功能選項(xiàng)：開關(guān)、調(diào)節(jié)、高溫、高壓 GB標(biāo)準(zhǔn)氣動(dòng)球閥 PNEUMATIC BALL VALVE OF GB STANDARD JLQ641(F、H)-（C、R、R）-PN16、25、40 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) Design standard | GB/12237 | | 結(jié)構(gòu)長(zhǎng)度 Face To face | 法蘭連接 Flange connecting | GB/1221 | | 試驗(yàn)和檢驗(yàn) Test & insoection | GB/9113、JB/T79 | *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 structural length and connecting flang size of ball valve Series can be designed and manufactured as per users requirements. GB標(biāo)準(zhǔn)氣動(dòng)球閥主要零件材質(zhì)表 Form of Major Parts Materials | 序號(hào) No | 零件名稱 Accessory name | 材質(zhì) | | C | P | R | | 1 | 右閥體 Bonnet | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 2 | 螺母 Nut | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 3 | 墊片 Gasket | PTFE | PTFE | PTFE | | 4 | 螺柱 Stud | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 5 | 閥體 Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 6 | 閥座 Seat | PTFE | PTFE | PTFE | | 7 | 球體 Ball | 1Cr18Ni9Ti | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 8 | 閥桿 Stem | 1Cr13 | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 9 | 墊片 Gasket | PTFE | PTFE | PTFE | | 10 | 填料 Packing | PTFE | PTFE | PTFE | | 11 | 襯套 Bushing | PTFE | PTFE | PTFE | | 12 | 壓蓋 Gland | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 13 | 螺栓 Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 14 | 螺栓 Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 15 | 連接支架 Connecting Yoke | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 16 | 螺栓 Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 17 | 連接套 Connecting Set | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 18 | 氣動(dòng)裝置 Pneumatic Device | | | | | 19 | 位置指示器 Location Indicator | 塑料 Plastic | 塑料 Plastic | | *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 materials of ball valve series can be designed for Options as per real working conditions and users special reauirements. GB標(biāo)準(zhǔn)氣動(dòng)球閥主要外形及連接法蘭尺寸JLQ641(F、H)Mani Outline and Connecting Flang Size | 公稱通徑 DN Nominal siza | 外形尺寸 | | 1.6Mpa | 2.5Mpa | 4.0Mpa | | L | D | D1 | C | n-Фd | L | D | D1 | C | n-Фd | L | D | D1 | C | n-Фd | | 15 | 130 | 95 | 65 | 14 | 4-14 | 130 | 95 | 65 | 16 | 4-14 | 130 | 95 | 65 | 16 | 4-14 | | 20 | 130 | 105 | 75 | 14 | 4-14 | 130 | 105 | 75 | 16 | 4-14 | 150 | 105 | 75 | 16 | 4-14 | | 25 | 140 | 115 | 85 | 14 | 4-14 | 140 | 115 | 85 | 16 | 4-14 | 160 | 115 | 85 | 16 | 4-14 | | 32 | 165 | 135 | 100 | 16 | 4-18 | 165 | 135 | 100 | 18 | 4-18 | 180 | 135 | 100 | 18 | 4-18 | | 40 | 165 | 145 | 110 | 16 | 4-18 | 165 | 145 | 110 | 18 | 4-18 | 200 | 145 | 110 | 18 | 4-18 | | 50 | 203 | 160 | 125 | 16 | 4-18 | 203 | 160 | 125 | 20 | 4-18 | 230 | 160 | 125 | 20 | 4-18 | | 65 | 222 | 180 | 145 | 18 | 4-18 | 222 | 180 | 145 | 22 | 8-18 | 290 | 180 | 145 | 22 | 8-18 | | 80 | 241 | 195 | 160 | 20 | 8-18 | 241 | 195 | 160 | 22 | 8-18 | 310 | 195 | 160 | 22 | 8-18 | | 100 | 305 | 215 | 180 /TD> | 20 | 8-18 | 305 | 230 | 190 | 24 | 8-23 | 350 | 230 | 190 | 24 | 8-23 | | 125 | 356 | 245 | 210 | 22 | 8-18 | 356 | 270 | 220 | 26 | 8-25 | 400 | 270 | 220 | 28 | 8-25 | | 150 | 394 | 280 | 240 | 24 | 8-23 | 394 | 300 | 250 | 30 | 8-25 | 480 | 300 | 250 | 30 | 8-25 | | 200 | 457 | 335 | 295 | 26 | 12-23 | 457 | 360 | 310 | 34 | 12-25 | 600 | 375 | 320 | 38 | 12-30 |
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