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          產品詳情
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          • 產品名稱:電動O型切斷(調節)球閥

          • 產品型號:DJJR
          • 產品廠商:阿斯塔Arsota
          • 產品文檔:
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          簡單介紹:
          DJJR HRVO電動O形切斷(調節)球閥適用于兩位切斷、調節的場合。閥與執行機構的連接采用直連方式,電動執行機構內置伺服系統,無須另配伺服放大器,輸入4-20mA信號及220VAC電源即可控制運轉。具有連線簡單,結構緊湊、尺寸小、重量輕、阻力小、動作穩定可靠等優點。
          詳情介紹:

          產品概述Product Overview:

          DJJR HRVO電動O形切斷球閥適用于兩位切斷、調節的場合。閥與執行機構的連接采用直連方式,電動執行機構內置伺服系統,無須另配伺服放大器,輸入4-20mA信號及220VAC電源即可控制運轉。具有連線簡單,結構緊湊、尺寸小、重量輕、阻力小、動作穩定可靠等優點。執行機構可根據用戶要求另配置UNIC、PSQ、HQ、DHL等型號電子式電動執行機構或GTX、AL等氣活塞式執行機構。

          HRVO electric O-off valve for two off, adjust the occasion. Valve and actuator connections using direct connection, built-electric actuator servo system without reprovisioning servo amplifier, the input 4-20mA signal and 220VAC power to control operation. A connection is simple, compact structure, small size, light weight, resistance, stable and reliable. Actuator can be configured according to user requirements other UNIC, PSQ, HQ, DHL and other types of electronic electric actuator or GTX, AL and other gas-piston actuators.

          執行標準:
          1、設計與制造:GB12237-89、API608、API 6D、JPI 7S-48、BS5351、DIN3357。
          2、法蘭尺寸:JB/T74~90(JB74~90)、GB9112~9131、HGJ44~76、SH3406、ANSI B16.5、JIS B2212~2214、NF E29-211、DIN2543。
          3、結構長度:GB12221-89、ANSI B16.10、JIS B2002、NF E29-305、DIN3202。
          4、檢驗主試驗:JB/T 9092、API 598。

          Standard:
          1, the design and manufacture: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357.
          2, flange size: JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543.
          3, the structure length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.
          4 Verify that the primary test: JB / T 9092, API 598.
           

          20091113105212688

          主要外形及連接尺寸Main Outline and Connecting Size:

          公稱壓力DN
          L
          D
          H
          L1
          D1
          b
          Z-d1
          H1
          壓力
          1.6/2.5/4.0
          1.6/2.5/4.0
             
          1.6/2.5/4.0
          1.6/2.5/4.0
          1.6/2.5/4.0
           
          15
          130/130/140
          95
          275
          157
          65
          14/16/16
          4-14
          48
          20
          140/140/150
          105
          280
          157
          75
          14/16/16
          4-14
          53
          25
          150/150/165
          115
          287
          157
          85
          14/16/16
          4-14
          58
          32
          165/165/180
          135
          354
          208
          100
          16/16/18
          4-18
          68
          40
          180/180/200
          145
          312
          208
          110
          16/16/18
          4-18
          73
          50
          200/200/220
          160
          325
          208
          125
          16/20/20
          4-18
          80
          65
          220/220/250
          180
          335
          256
          145
          18/22/22
          4-18/8-18/8-18
          90
          80
          250/250/280
          195
          365
          256
          160
          20/22/22
          8-18
          98
          100
          280/280/320
          215/230/230
          400
          256
          180/190/190
          20/24/24
          8-18/8-23/8-23
          120
          125
          320/320/360
          245/270/270
          420
          256
          210/220/220
          24/28/30
          8-23/8-25/8-25
          140
          150
          360/360/400
          280/300/300
          440
          256
          240/250/250
          24/28/30
          8-23/8-25/8-25
          167
          200
          400/400/550
          335/360/375
          470
          256
          295/310/320
          26/34/38
          12-23/12-25/12-30

           


          HRVO電動O形切斷球閥可直接接收計算機或工業儀表等輸出的4~20mADC或1~5VDC控制信號,220VAC電源,根據閥位反饋信號與設定值比較偏差對執行機構驅動電機進行智能步距調整(PID調節),以實現與執行機構配套的閥門或其他裝置開度的**定位,同時輸出4~20mADC的位置反饋信號。其核心控制部件電子式伺服控制器應用現代數字技術,對DCS/PLC規范設計而成,集信號采集、處理、反饋、控制于一體。采用**的電子制動電路并附加機械阻尼裝置消除慣性,可瞬時停機,定位時無振蕩,定位精度可達0.3%以上??煽毓栎敵?,動作時間快,輸出穩定,可靠性高。體積小,輕便宜人,性能可靠,配套簡單,流通能力大,特別適合于介質是粘稠,含顆粒,纖維性質的場合。目前該閥廣泛應用于食品,環保,輕工,石油,造紙,化工,教學和科研設備,電力等行業的工業控制系數。

          HRVO electric cut off valve O-receiving computer or directly to the output of industrial instruments such as 4 ~ 20mADC or 1 ~ 5VDC control signal, 220VAC power supply, according to the valve position feedback signal and setpoint deviation of the actuator drive more intelligent step motors adjustment (PID regulation) to achieve with the valve actuator or other device supporting the opening of the precise positioning, while the output 4 ~ 20mADC position feedback signal. The core components of electronic servo controller control the application of modern digital technology, the DCS / PLC specification designed, set of signal acquisition, processing, feedback control in one. The use of original electronic braking circuit and additional mechanical damping device eliminates inertia, can be instantaneous stop, positioning without vibration, positioning accuracy of up to 0.3% or more. SCR output, fast time, output stability, high reliability. Small size, light and pleasant, reliable performance, supporting a simple, flow capacity, especially suitable for medium is viscous, containing particles, fiber nature of the occasion. The valve is now widely used in food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, industrial control power factor and other industries.

          試驗壓力
          (Mpa)
          公稱壓力(Mpa)
          壓力級(class)
          JIS(Mpa)
          1.6
          2.5
          4.0
          6.4
          10.0
          150
          300
          600
          10K
          20K
          強度試驗

           

          Strength test
          2.4
          3.8
          6.0
          9.6
          15.0
          3.1
          7.8
          15.3
          2.4
          3.8
          密封試驗

           

          Seal test
          1.8
          2.8
          4.4
          7.0
          11.0
          2.2
          5.6
          11.2
          1.5
          2.8
          氣密試驗

           

          Tightness test
          0.5~0.7

          主要零件材質Material of main parts:

          零件名稱

           

          Part Name

           

          材 料

           

          Materials
          閥體

           

          Body
          WCB
          ZG1Cr18Ni9Ti
          CF8
          (304)

          CF3
          (304L)

          ZG1Cr18Ni12Mo2Ti
          CF8M(316)
          CF3M
          (316L)
          球體、閥桿

           

          Ball, stem

           

          2Cr13
          1Cr18Ni9Ti
          0Cr19Ni9
          (304)
          00Cr19Ni11
          (304L)
          1Cr18Ni12Mo2Ti
          0Cr17Ni12Mo2
          (316)
          00Cr17Ni12Mo2
          (316L)
          密封圈

           

          Ring

           

          聚四氟乙烯(PTFE)、增強聚四氟乙烯(PPL)、對位聚苯 柔性石墨

           

          Polytetrafluoroethylene (PTFE), PTFE (PPL), bits of polystyrene on the graphite
          適用介質

           

          Medium

           

          水、氣體、蒸汽、油品等

           

          Water, gas, steam, oil, etc.
           

           

          硝酸等腐蝕性介質

           

          Nitric acid and other corrosive media

           

          強氧化性介質

           

          Strong oxidizing media

           

          醋酸等腐蝕介質

           

          Acetic acid and other corrosive me

           


          執行機構技術參數和性能Technical parameters and performance:

          SMR系列執行機構技術參數

           

          CH series actuator technology parameters
          閥體參數

           

          Body parameters
          電源Power supply

           

           
          AC200/220V,50/60Hz
          公稱通徑

           

          DN
          DN10~300mm
          輸出力矩

           

          Output torque
          50N·M~2000N·M
          公稱壓力

           

          Nominal
          PN1.6 2.5 4.0 6.4 31.5MPa(定制)
          動作范圍

           

          Range of motion
          0~90° 0~360°
          泄漏量

           

          Leakage
          軟密封:零泄漏

           

          Soft sealing: zero leakage
          硬密封:≤額定流量的10-5

           

          Seal: ≤ rated flow of 10-5
          動作時間

           

          Action time
          15秒/30秒/60秒
          執行機構

           

          Executive body
          可另配PSQ、HQ、UNIC、361RS
          保護裝置

           

          Protector
          過熱保護
          流量特性

           

          Flow characteristics
          快開特性

           

          Quick opening feature
          環境溫度

           

          Ambient temperature
          -30°~60°
          可調范圍

           

          Adjustable range
          DN10-80
          DN100-300
          250:1
          350:1
          手動操作

           

          Manual operation
          同附帶手柄操作

           

          With operating handle with
          基本誤差

           

          Basic error
          ±1%
          限位

           

          Limit
          電氣、機械二重限位

           

          Electrical, mechanical double limit
           
          死區

           

          Dead
          ≤1%
          防護等級

           

          Degree of protection
          相當于IP-65

           

          Equivalent to IP-65
          回差

           

          Backlash
          ≤1%
          位置測量

           

          Position measurement
          可選裝開關或電位計

           

          Optional switch or potentiometer
          適用溫度

           

          Temperature
           
           
          密封面

           

          Sealing surface
          驅動電機

           

          Drive motor
          8W/E
          PTFE≤150℃ RTFE≤180℃ PPL≤300℃ 硬密封 Seal≤450℃
           
          進線接口

           

          Line Interface
          PE1/2〞進線線鎖

           

          PE1 / 2 “into the line of line lock


           


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