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      GDQ-J-A pneumatic high vacuum baffle valve

      GDQ-J-A pneumatic high vacuum baffle valve
      • sell:021-32051999
      • sell:021-32050777
      • fax:021-66099555

      Details

      • Product Introduction
      • Service Promise
      • Ordering Process

      GDQ-J-A Series Normally Closed Pneumatic High Vacuum Flapper Valve is a solenoid steering valve which relies on compressed air as the starting and closing power of the valve plate. When power is lost or compressed air is lost, the valve under the diameter of DN80 will automatically close the valve by spring force. The valve above DN100 will quickly close the original air of the cylinder through the solenoid valve group using one-way valve. The source pressure reaches the automatic closing valve. Thus, the function of rapidly cutting off the airflow in the vacuum system is achieved. The GDQ-J type is the angle pass type, and the GDQ-S type is the three way with the pre draining.

      The GDQ-J-A series normally closed pneumatic high vacuum baffle valves are suitable for working air and non corrosive gases.

      Main technical parameters

      適用范圍(Pa)
      105~1.3x10-4
      閥門漏率(Pa.L/S)
      ≤1.3x10-5
      介質(zhì)溫度(℃)
      -25~+80(密封材料為丁腈橡膠)
      -30~+150(密封材料為氟橡膠)
      氣源壓力(MPa)
      0.4~0.8
      安裝位置
      DN<300任意,dn≥300垂直< div="">
      電源電壓
      標(biāo)準(zhǔn)出廠:AC220V/50Hz
      特殊指定:AC110V;DC24V;DC12V等
      信號(hào)反饋
      標(biāo)準(zhǔn)出廠:不帶反饋信號(hào)
      特殊指定:磁性開關(guān)DC/AC5~240V
      Main shape connection dimensions
      型號(hào)
      通徑(DN)
      ΦD
      ΦB
      A
      法蘭標(biāo)準(zhǔn)
      GDQ-J10A/KF
      10
      30
      12.2
      30
      GB4982
      GDQ-J16A/KF
      16
      30
      17.2
      40
      GB4982
      GDQ-J25A/KF
      25
      40
      26.2
      50
      GB4982
      GDQ-J40A/KF
      40
      55
      41.2
      65
      GB4982
      GDQ-J50A/KF
      50
      75
      52.2
      70
      /
      活套法蘭連接尺寸
      型號(hào)
      通徑(DN)
      ΦD
      ΦB
      A
      n-ΦC
      DNy(預(yù)抽口)
      法蘭標(biāo)準(zhǔn)
      GDQ-J50A
      50
      110
      90
      70
      4-Φ9
      /
      GB/T6070
      GDQ-J63A
      63
      130
      110
      88
      4-Φ9
      /
      GB/T6070
      GDQ-J80A
      80
      145
      125
      88
      8-Φ9
      /
      GB/T6070
      GDQ-J100A
      100
      165
      145
      108
      8-Φ9
      /
      GB/T6070
      GDQ-J125A
      125
      200
      175
      128
      8-Φ11
      /
      GB/T6070
      GDQ-J(S)150A
      150
      220
      195
      138
      8-Φ11
      DN40(GB4982)
      JB919
      GDQ-J(S)160A
      160
      225
      200
      138
      8-Φ11
      DN40(GB4982)
      GB/T6070
      GDQ-J(S)200A
      200
      285
      260
      200
      12-Φ11
      DN50(GB/T6070)
      GB/T6070
      GDQ-J(S)250A
      250
      335
      310
      208
      12-Φ11
      DN50(GB/T6070)
      GB/T6070
      GDQ-J(S)300A
      300
      380
      350
      250
      8-Φ14
      DN80(GB/T6070)
      JB919
      GDQ-J(S)320A
      320
      425
      395
      250
      12-Φ14
      DN80(GB/T6070)
      GB/T6070
      GDQ-J(S)400A
      400
      510
      480
      330
      16-Φ14
      DN100(GB/T6070)
      GB/T6070
      ①GDQ-J(S)400A
      400
      500
      465
      330
      16-Φ14
      DN100(GB/T6070)
      JB919
      GDQ-J(S)500A
      500
      610
      580
      360
      16-Φ14
      DN125(GB/T6070)
      GB/T6070
      GDQ-J(S)600A
      600
      710
      670
      450
      12-Φ21
      DN160(GB/T6070)
      JB919
      GDQ-J(S)630A
      630
      750
      720
      450
      20-Φ14
      DN160(GB/T6070)
      GB/T6070
      GDQ-J(S)800A
      800
      920
      890
      520
      24-Φ14
      DN200(GB/T6070)
      GB/T6070
      注:采用JB919法蘭連接標(biāo)準(zhǔn),其側(cè)口同樣為GB/T6070標(biāo)準(zhǔn)

      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.GDQ-J-A pneumatic high vacuum baffle 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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