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      Electric lining butterfly valve

      Electric lining butterfly valve
      • sell:021-32051999
      • sell:021-32050777
      • fax:021-66099555

      Details

      • Product Introduction
      • Service Promise
      • Ordering Process

      Electric fluorine-lined butterfly valve (also known as corrosion-resistant electric butterfly valve / electric fluorine-lined butterfly valve) is composed of electric actuator and fluorine-lined butterfly valve body, butterfly valve is a butterfly valve with the stem rotating together as the opening and closing parts, to achieve valve opening, closing and adjustment. Electric-operated fluorine-lined butterfly valve is a kind of polymer material with thick lining technology on over-flow parts, valve body, butterfly plate and valve stem. It has excellent anticorrosion performance. Corrosion-resistant electric butterfly valve can be used in any concentration of acid, alkali, salt, oxidant, reductant, organic solvent and other media. It is chemical, petroleum, pharmaceutical, food, iron and steel. Ideal products for intercepting and regulating equipment on gas, liquid, semi-fluid pipes and containers in metallurgical, papermaking, and hydroelectric systems can replace gate valves, globe valves, and other types of cut-off and regulating valves.


      The electric fluorine butterfly valve has the advantages of corrosion resistance, no leakage and long service life. Electric lined tetrafluoro butterfly valve is suitable for concentrated sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid and various organic acids, strong acids, oxidizing media or high temperature olefinic acid, high temperature concentrated acetic acid, acid-base alternation and a variety of organic solvents and other strong corrosive media.


      Main technical parameters of electric lining butterfly valve


      valve body


      type of body
      Straight through casting valve
      Nominal path
      DN50~1000mm
      Nominal pressure
      PN1.0、1.6 MPa
      Flanges standard
      JIS B220、JB/T79、ANSI B16.5-1981、GB/T9113、HG20594-97、HG20618-97等
      Connection form
      Flange type
      Valve cover form
      One in one
      Capping type
      Pressing plate type
      Sealed packing
      V PTFE packing and flexible graphite packing


      Valve inner parts
      閥板形式
      Sphenoid
      流量特性
      linear


      Executive Agency


      Actuator type
      DZW、HQ、DSR、381R
      Main technical parameters
      Power supply voltage: 220V/50Hz, 380V/50Hz, input signal: 4-20mA or 1-5V DC, output signal: 4-20mA DC.
      Protection level: quite IP67, flameproof logo: Exd II BT4, manual operation function: handle.
      Ambient temperature: -25 ~ +70 C, ambient humidity: less than 95%


      Note: for detailed actuator parameters, please go to the electric actuator page for inspection.


      Main parts material of electric fluorine butterfly valve


      Body and base
      Ductile cast steel, cast steel, stainless steel, fluorine lined
      Disc
      Gray cast iron, spheroidal graphite cast steel, cast steel, stainless steel and special materials, fully lined with fluorine.
      Seal ring
      All kinds of rubber and polytetrafluoroethylene
      Stem
      2Cr13, stainless steel, fully lined fluorine
      filler
      V PTFE packing and flexible graphite packing


      Main performance index of electric lining butterfly valve


      Nominal pathDN(mm)
      50~1000
      Allowable pressure difference(MPa)
      ≤ Nominal pressure
      Action range
      0~90°
      Leakage
      Zero leakage
      Basic error
      ±2.5%
      Return difference
      ±2.5%
      dead zone
      1% (可調(diào))


      Main performance specification for electric fluorine butterfly valves


      Nominal pathDN(mm)
      50-1800
      Nominal pressure
      PN(MPa)
      0.6
      1.0
      1.6
      Test pressure
      strength test
      0.9
      1.5
      2.4
      Seal test
      0.66
      1.1
      1.76
      Low pressure airtightness test
      0.6
      0.6
      0.6
      Applicable medium
      Air, water, sewage, steam, gas, oil and so on.


      Main dimensions of electric fluorine butterfly valves


      Nominal path DN(mm)
      50
      65
      80
      100
      125
      150
      200
      250
      300
      350
      400
      450
      500
      600
      700
      800
      900
      1000
      L
      90
      90
      100
      115
      130
      140
      150
      250
      270
      290
      310
      330
      350
      390
      430
      470
      500
      550
      H
      63
      70
      83
      105
      115
      137
      164
      206
      230
      248
      289
      320
      343
      413
      478
      525
      585
      640
      n-φd
      4-18
      4-18
      8-18
      8-18
      8-18
      8-22
      12-22
      12-26
      12-26
      16-26
      16-30
      20-30
      20-33
      20-36
      24-36
      24-39
      28-39
      28-42
      H1
      Depending on the executing agency.
      A、A1
      Depending on the torque required by the valve, the configuration models are different and the dimensions are different.
      D1
      125
      145
      160
      180
      210
      240
      295
      355
      410
      470
      525
      585
      650
      770
      840
      950
      1050
      1170


      The best quality, first-class service Qigao creates more value for you!

      "Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

      Product Standards:

      Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

      pre-sale service:

      Product introduction, technical exchange, non-standard product design, troubleshooting。

      Sale service:

      A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

      After sales service:

      1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

      2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

      3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

      4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

      1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

      a、Structure length;

      b、Connection Type;

      c、Nominal diameter, full diameter, reduced diameter, pipe size;

      d、Operating medium and temperature, pressure range;

      e、Tests, inspection standards and other requirements

      2、The factory can configure various types of driving devices according to customer's specific requirements.。

      3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

      4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

       

      Order Process:

      1、Customer purchase list fax to021-33872143,Or call us 021-33872141

      2、Receive customer purchase list, provide valve model selection and quotation (price list)。

      3、Specific agreement: delivery date, special requirements, etc.。

      download Google:

      1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

      a、Structure length;

      b、Connection Type;

      c、Nominal diameter, full diameter, reduced diameter, pipe size;

      d、Operating medium and temperature, pressure range;

      e、Tests, inspection standards and other requirements

      2、The factory can configure various types of driving devices according to customer's specific requirements.。

      3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

      4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

      Sale service:

      Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

      For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

      After sales service:

      1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

      2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
      In order to further improve product quality。

      3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

      4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

      statement

      1. All text, data and pictures in this article are for reference only.Electric lining butterfly valvePlease contact us at 4000-700-665 for details of performance, size and price.
      2. If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!
      亚洲AV免费看|国产人妖乱国产精品人妖|中文字幕乱伦说说|日韩中文乱码人妻出轨|秋霞国产一级特黄欧美一级|色婷婷av一区二区三区之红樱桃|中文字幕一区二久久网站|久久精品欧美一区二区三区不卡

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