一、氣動(dòng)閥門(mén),氣動(dòng)碳鋼法蘭球閥概述Outline
QJ(D/S)R型氣動(dòng)碳鋼法蘭球閥是一種轉(zhuǎn)角為90°的旋轉(zhuǎn)類(lèi)控制閥。它由氣動(dòng)活塞式執(zhí)行機(jī)構(gòu)和O型球閥組成，閥芯采用圓柱形通孔球體。QJ(D/S)R型為軟密封球閥、QJ(D/S)RY型為硬密封球閥。
QJ(D/S)R型氣動(dòng)碳鋼法蘭球閥采用直通型鑄造閥體，球面經(jīng)特殊工藝加工和硬化處理，使其表面光滑耐磨，具有壽命長(zhǎng)、結(jié)構(gòu)緊湊、動(dòng)作可靠、流通能力大、流阻系數(shù)小、安裝方便及良好的切斷性能等特點(diǎn)。產(chǎn)品廣泛應(yīng)用于造紙、石化、冶金、航天、食品、醫(yī)藥、水處理等行業(yè)，特別適用于高黏度和含有纖維介質(zhì)的工藝控制。
氣動(dòng)活塞式執(zhí)行機(jī)構(gòu)可分為單作用和雙作用兩種。雙作用使用在失電或失氣時(shí)，閥門(mén)處于失電或失氣時(shí)的位置，以確保繼續(xù)生產(chǎn)。單作用在失電或失氣時(shí)，閥門(mén)處于原始極限位置(全開(kāi)或全閉)，以確保生產(chǎn)過(guò)程處于安 全位置。
氣動(dòng)閥門(mén),氣動(dòng)碳鋼法蘭球閥主要零件材質(zhì)表 Form of Major Parts Materials
|
序號(hào) No |
零件名稱(chēng) 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 | lCr18Ni12Mo2Ti |
| 8 |
閥桿 Stem |
1Cr13 | 1Cr18Ni9Ti | lCr18Ni12Mo2Ti |
| 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 |
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| 19 |
位置指示器 Location Indicator |
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*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(hù)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.
二、氣動(dòng)閥門(mén),氣動(dòng)碳鋼法蘭球閥主要技術(shù)參數(shù)和技術(shù)指標(biāo)Main technical parameters and technical indicators
1、氣動(dòng)閥門(mén),氣動(dòng)碳鋼法蘭球閥主要技術(shù)參數(shù)Main technical parameters
| 公稱(chēng)通徑mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
| 額定流量系數(shù)Kv | 21 | 38 | 72 | 112 | 170 | 275 | 380 | 512 | 941 | 1450 | 2220 | 3590 | 5130 | 7360 | 8750 | 11800 | |
| 公稱(chēng)壓力MPa | 1.6、2.5、4.0．、6.4 | ||||||||||||||||
|
額定行程 Rated travel |
90° | ||||||||||||||||
|
固有流量特性 Inherent flow characteristic |
快開(kāi)特性Quick-opening feature |
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|
閥體材質(zhì) Body material |
ZG230~450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti | ||||||||||||||||
|
閥座材質(zhì) Seat Material |
軟密封：PTFE、PPL;硬密封：不銹鋼 Soft Seal: PTFE, PPL; seal: stainless steel |
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|
閥芯材質(zhì) Spool material |
ZG230~450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti | ||||||||||||||||
| 介質(zhì)溫度℃ | -40~+80、-40~+350 | ||||||||||||||||
| 氣源壓力Mpa | 0.4~0.6 | ||||||||||||||||
|
電磁閥 Solenoid valve |
電源 Power supply |
220V AC、24V DC | |||||||||||||||
|
防爆等級(jí) Explosion levels |
普通型、防爆型dIIBT4(dIICT4)、本安型 Common type, explosion-proof dIIBT4 (dIICT4), intrinsically safe |
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|
連接形式 Connection form |
GB9113—2000(JB/T79-94) | ||||||||||||||||
| 泄漏量Leakage |
軟密封：VI級(jí)；硬密封：IV級(jí) Soft sealing: VI grade; seal: IV level |
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|
執(zhí)行機(jī)構(gòu)接口 Actuator interfaces |
1/8”G NAMUR1/4”G | ||||||||||||||||
注：1.DN200及以下浮動(dòng)球閥；DN250及以上固定球閥
Note: 1.DN200 and below the floating ball; DN250 and above the fixed ball valve
2、氣動(dòng)閥門(mén),氣動(dòng)碳鋼法蘭球閥執(zhí)行機(jī)構(gòu)扭轉(zhuǎn)及動(dòng)作時(shí)間Action to reverse the actuator and the time
| 執(zhí)行機(jī)構(gòu)型號(hào)AGT | 63*90 | 75*90 | 83*90 | 92*90 | 110*90 | 118*90 | 127*90 | 160*90 | 210*90 | 254*90 | 255*90 | |
| 扭矩N.m | 400KPa | 23.2 | 40.0. | 56.0 | 77.6 | 112.8 | 168.0 | 220.0 | 440.0 | 948.0 | 1740.0 | 2172.0 |
| 500KPa | 29.0 | 50.0 | 70.0 | 97.0 | 141.0 | 210.0 | 275.0 | 550.0 | 1185.0 | 2175.0 | 2715.0 | |
| 動(dòng)作時(shí)間(S) | 0.241 | 0.333 | 0.429 | 0.444 | 0.461 | 0.60 | 0.857 | 1.62 | 3.33 | 6.00 | 7.50 | |
注：1、雙作用執(zhí)行機(jī)構(gòu)在75%負(fù)載情況下的動(dòng)作時(shí)間 2、縮短動(dòng)作時(shí)間可允許非標(biāo)配置
Note: 1, double-acting actuators at 75% load case, the action time of 2 to shorten the operating time to allow non-standard configuration
三、允許壓差Permissible differential pressure
1、雙作用執(zhí)行機(jī)構(gòu) PN1.6閥體 Double-acting valve actuator PN1.6
單位：MPa
| 公稱(chēng)通徑(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
|
執(zhí)行機(jī)構(gòu) Executive body |
氣源KPaG |
允許壓差Permissible differential pressure
|
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| AGT63 | 400 | 1.6 | 1.6 | 1.09 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT75 | 400 | 1.6 | |||||||||||||
| 500 | 1.6 | ||||||||||||||
| AGT83 | 400 | 1.6 | 1.6 | 0.97 | |||||||||||
| 500 | 1.6 | 1.6 | 1.95 | ||||||||||||
| AGT110 | 400 | 1.6 | 1.6 | 1.6 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT118 | 400 | 1.6 | 1.9 | 0.63 | |||||||||||
| 500 | 1.6 | 1.6 | 1.24 | ||||||||||||
| AGT160 | 400 | 1.6 | 1.6 | 0.29 | |||||||||||
| 500 | 1.6 | 1.6 | 0.65 | ||||||||||||
| AGT210 | 400 | 1.6 | 1.25 | 0.65 | |||||||||||
| 500 | 1.6 | 1.58 | 0.93 | ||||||||||||
| AGT254 | 400 | 1.6 | 1.51 | 0.62 | 0.51 | ||||||||||
| 500 | 1.6 | 1.9 | 0.78 | 0.68 | |||||||||||
| AGT255 | 400 | 1.6 | 1.26 | 1.43 | 0.8 | ||||||||||
| 500 | 1.6 | 1.26 | 1.84 | 1.05 | |||||||||||
2、單作用執(zhí)行機(jī)構(gòu) PN1.6閥體Single-acting valve actuator PN1.6
| 公稱(chēng)通徑(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
|
執(zhí)行機(jī)構(gòu) Executive body |
氣源KPaG | 允許壓差Permissible differential pressure | |||||||||||||
| AGT75 | 400 | 1.6 | 1.6 | ||||||||||||
| 500 | 1.6 | 1.6 | |||||||||||||
| AGT83 | 400 | 1.6 | 1.6 | 0.75 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT110 | 400 | 1.6 | |||||||||||||
| 500 | 1.6 | ||||||||||||||
| AGT118 | 400 | 1.6 | 1.04 | ||||||||||||
| 500 | 1.6 | 1.6 | |||||||||||||
| AGT160 | 400 | 1.6 | 1.6 | 1.6 | 0.16 | ||||||||||
| 500 | 1.6 | 1.6 | 1.6 | 1.08 | |||||||||||
| AGT210 | 400 | 1.6 | 1.6 | 1.02 | |||||||||||
| 500 | 1.6 | 1.6 | 1.6 | ||||||||||||
| AGT254 | 400 | 1.6 | 1.6 | 1.32 | 0.26 | ||||||||||
| 500 | 1.6 | 1.6 | 1.6 | 1.1 | |||||||||||
| AGT255 | 400 | 1.6 | 1.7 | 1.01 | 0.22 | 0.28 | 0.1 | ||||||||
| 500 | 1.6 | 1.6 | 1.71 | 0.71 | 0.6 | 0.3 | |||||||||
四、可配附件Available Accessories
電磁閥、手輪機(jī)構(gòu)、閥位開(kāi)關(guān)、空氣過(guò)濾減壓器等。
Solenoid valve, hand wheel, valve position switch, air filter regulator and so on
五、外形尺寸和重量Dimensions and weight
1、法蘭式氣動(dòng)O型固定球閥O-fixed flange ball valve pneumatic
單位：mm
| 公稱(chēng)通徑mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| L1 | 127 | 133 | 177 | 216 | 290 | 368 | 450 | 583 | |||||||
| H1 | 48 | 53 | 58 | 68 | 73 | 80 | 90 | 98 | 108 | 126 | 140 | 168 | 203 | 230 | |
| H | 231 | 243 | 279 | 286 | 362 | 371 | 447 | 583 | 610 | 735 | 785 | 835 | |||
| 重量kg | PN1.6 | 6.8 | 7.2 | 9.0 | 14 | 18 | 27 | 34 | 49 | 89 | 116 | 201 | 246 | 341 | 458 |
| PN4.0 | 6.8 | 8.6 | 11 | 16 | 22 | 33 | 42 | 58 | 107 | 138 | 242 | 295 | 410 | 546 | |
| L | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 | 533 | 610 | |
2、法蘭式O型浮動(dòng)球閥Flange O-floating ball valve
單位：mm
| 公稱(chēng)通徑mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| L1 | 133 | 177 | 216 | 290 | 368 | 450 | 583 | ||||||||
| H1 | 48 | 53 | 58 | 68 | 73 | 80 | 90 | 98 | 108 | 126 | 140 | 168 | 203 | 230 | |
| H | 231 | 243 | 271 | 295 | 307 | 362 | 439 | 447 | 583 | 610 | 733 | 785 | 835 | ||
| 重量kg | PN1.6 | 7.1 | 7.8 | 11 | 16 | 20 | 31 | 35 | 52 | 94 | 125 | 210 | 257 | 370 | 500 |
| PN4.0 | 8.6 | 9.0 | 12.8 | 19 | 24 | 37 | 44 | 63 | 112 | 149 | 252 | 308 | 450 | 599 | |
| L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 | 533 | 610 | |
3、意大利式氣動(dòng)O型對(duì)夾球閥Italy pneumatic wafer ball valve
| 公稱(chēng)通徑mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | |
| L1 | 133 | 177 | 216 | 290 | 368 | 450 | ||||||
| H1 | 48 | 53 | 58 | 68 | 73 | 80 | 90 | 98 | 108 | 126 | 140 | |
| H | 231 | 243 | 271 | 295 | 307 | 362 | 439 | 447 | 583 | 610 | ||
| 重量kg | PN1.6 | 5.1 | 5.4 | 6.3 | 10.5 | 12.5 | 15 | 32 | 38 | 50 | 60 | 80 |
| PN4.0 | 6.1 | 6.5 | 6.8 | 12 | 30 | 45 | 49 | 73 | 80 | 90 | 105 | |
| L | 35 | 38 | 42 | 50 | 60 | 70 | 95 | 118 | 140 | 175 | 210 | |
六、QJDR氣動(dòng)碳鋼法蘭球閥訂貨須知Ordering Information
1、產(chǎn)品型號(hào) 2、公稱(chēng)通徑 3、公稱(chēng)壓力 4、閥體和閥內(nèi)組件材料(介質(zhì)性能)
5、介質(zhì)溫度 6、雙作用或單作用(單作用請(qǐng)注明氣開(kāi)式或氣關(guān)式)
1, Model 2, DN 3, PN 4, the valve body and internal components of materials (dielectric properties)
5, 6 medium temperature, double or single acting (one role please specify air or gas shut-open type)
