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      當(dāng)前位置:上海挺揚(yáng)自控閥門有限公司>>氣動(dòng)球閥>>氣動(dòng)碳鋼法蘭球閥

      氣動(dòng)碳鋼法蘭球閥

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      產(chǎn)品簡(jiǎn)介

      QJ(D/S)R型精小型氣動(dòng)O型切斷球閥一種轉(zhuǎn)角為90°的旋轉(zhuǎn)類控制閥。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。
      該產(chǎn)品以壓縮空氣為動(dòng)力源,接受集散控制系統(tǒng)(DCS),可編程控制器(PLC)等開(kāi)關(guān)信號(hào),通過(guò)電磁閥可實(shí)現(xiàn)對(duì)閥門快速位式控制。

      詳細(xì)介紹

      一、概述Outline

      QJ(D/S)R型精小型氣動(dòng)O型切斷球閥一種轉(zhuǎn)角為90°的旋轉(zhuǎn)類控制閥。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。
      該產(chǎn)品以壓縮空氣為動(dòng)力源,接受集散控制系統(tǒng)(DCS),可編程控制器(PLC)等開(kāi)關(guān)信號(hào),通過(guò)電磁閥可實(shí)現(xiàn)對(duì)閥門快速位式控制。
      該產(chǎn)品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。

      QJ (D / S) R-type O-intensive small pneumatic valve one kind of cut off the corner of 90 ° rotation of the controlled valve. It consists of pneumatic piston actuator and the composition of O-type ball valve, valve core sphere using cylindrical hole. QJ (D / S) R-type for soft seated ball valve, QJ (D / S) RY-type of seal valve.
      The product is compressed air as power source, accept the distributed control system (DCS), programmable logic controller (PLC) such as switching signals, can be realized through the solenoid valve control valve fast bits.
      The product is through casting body, spherical processed by special technology and hardened, making it a smooth surface wear, with a long life, compact structure, reliability, flow capacity, flow resistance coefficient is small, easy to install and good cut-off performance characteristics. Products are widely used in papermaking, petrochemical, metallurgy, aerospace, food, medicine, water treatment and other industries, particularly for high viscosity and contain fiber media process control.
      Pneumatic piston actuators can be divided into single and double acting two. Dual role in the loss of power or loss of use of gas when the valve is out of power or loss of gas when the position to ensure continued production. Single in the loss of power or loss of gas when the valve is in the original extreme position (open or closed) to ensure that the production process in a secure location

       

      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 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
           
      19 位置指示器
      Location Indicator
           

      *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.
       


       

       

      二、主要技術(shù)參數(shù)和技術(shù)指標(biāo)Main technical parameters and technical indicators

      1、主要技術(shù)參數(shù)Main technical parameters

      公稱通徑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
       
      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
      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
      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
      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、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

       

      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、訂貨須知Ordering Information

      1、產(chǎn)品型號(hào) 2、公稱通徑 3、公稱壓力 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)

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