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                                    Shape and connection dimensions

                                    Shape and connection dimensions
                                    • sell:021-32051999
                                    • sell:021-32050777
                                    • fax:021-66099555

                                    Details

                                    • Product Introduction
                                    • Service Promise
                                    • Ordering Process

                                    The GDQ-J (b) -A series pneumatic high vacuum baffle valve (also called angle valve) is sealed by bellows. The valve is powered by compressed air. It changes the direction of the air passage through the electromagnetic directional valve, drives the cylinder piston up and down, drives the valve stem up and down, and makes the valve disc open or close, so as to turn on or cut off the air flow in the vacuum system. The valve has a series of advantages, such as stable operation, reliable sealing, long life and so on. It is one of the preferred valves for vacuum equipment automation.

                                    Valves are suitable for medium and non corrosive gases.

                                    Main technical performance

                                    適用范圍(Pa)
                                    2x105~1.3x10-6
                                    閥門漏率(Pa.L/S)
                                    ≤1.3x10-7
                                    適用溫度(℃)
                                    -25~+40
                                    氣源壓力(MPa)
                                    0.4~0.6
                                    法蘭標準
                                    GB4982
                                    安裝位置
                                    任意
                                    電源電壓
                                    標準出廠:AC220V/50Hz
                                    特殊指定:AC110V;DC24V;DC12V等
                                    信號反饋
                                    標準出廠:不帶反饋信號
                                    特殊指定:微動開關DC/AC5~240V
                                    Shape and connection dimensions
                                    型號
                                    通徑(DN)
                                    ΦD
                                    ΦB
                                    H
                                    A
                                    L
                                    bxb
                                    GDQ-J10(b)A
                                    10
                                    30
                                    12.2
                                    139
                                    40
                                    40
                                    40x40
                                    GDQ-J16(b)A
                                    16
                                    30
                                    17.2
                                    139
                                    40
                                    40
                                    40x40
                                    GDQ-J25(b)A
                                    25
                                    40
                                    26.2
                                    161
                                    50
                                    51
                                    62x62
                                    GDQ-J40(b)A
                                    40
                                    55
                                    41.2
                                    191
                                    65
                                    60
                                    80x80


                                    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.Shape and connection dimensionsPlease 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!
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