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F43X manual sector glasses valve

F43X manual sector glasses valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

F43X manual sector glasses valve, also known as blind valve, flap valve, fan valve, GB6222 "Industrial Gas Safety Regulations" requirements of reliable cutting off gas media equipment. Widely used in industrial and mining enterprises, municipal, environmental protection and other industries in the gas medium management system, especially for harmful, toxic, flammable gas absolute cut off. It is also suitable for blind terminal of pipeline terminal, so as to shorten maintenance time or facilitate the connection of new pipelines.

Compared with other valve equipments which do absolute cut-off in pipeline, this series of fan-shaped spectacle valve has the characteristics of novel structure, light weight, small volume, convenient operation, quick action and absolute reliability of cutting-off gas performance.

Characteristics and working principle

F43X manual sector glasses valve consists of left valve body, right valve body, middle valve body and connecting screw rod (San Gen). The screw is rotated by a wrench to make the left and right valve bodies clamp and loosen, and the opening and closing purposes are achieved by changing the position of the blind plate and the through-hole plate on the gate plate. The valve has the characteristics of simple structure, light weight, reliable performance and convenient operation. This valve is a short series, rubber sealing rings are respectively arranged on the left and the right valve body.

Main performance parameters


公稱壓力MPa
0.25
0.15
0.10
0.05
密封試驗(yàn)壓力MPa
0.275
0.165
0.11
0.055
強(qiáng)度試驗(yàn)壓力MPa
0.40
0.225
0.15
0.075
適用溫度℃
丁腈橡膠
硅橡膠
氟橡膠
<120
<250
<300
適用介質(zhì)
煤氣等有毒、有害、易燃?xì)怏w
采用標(biāo)準(zhǔn)
連接法蘭尺寸符合JB/T81-94標(biāo)準(zhǔn),檢測(cè)方法符合GB/T13927-92標(biāo)準(zhǔn)
主要零部件材料
閥體、閘板為碳鋼;連接軸、伸縮器為碳鋼或不銹鋼;密封圈為橡膠


Main shape connection dimensions


DN
D
D1
b
n-φd
短系列 L
100
210
170
12
4-φ18
210
150
265
225
14
8-φ18
210
200
320
280
14
8-φ18
230
250
375
335
14
12-φ18
250
300
440
395
16
12-φ22
270
350
490
445
16
12-φ22
290
400
540
495
16
16-φ22
310
450
595
550
20
16-φ22
330
500
645
600
20
20-φ22
350
600
755
705
20
20-φ26
370
700
860
810
20
24-φ26
390
800
975
920
22
24-φ30
410
900
1075
1020
22
24-φ30
430
1000
1175
1120
22
28-φ30
450
1200
1375
1320
22
32-φ30
470
1400
1575
1520
26
36-φ30
490
1500
1675
1620
26
36-φ30
510
1600
1790
1730
26
40-φ30
530
1800
1990
1930
26
44-φ30
550
2000
2190
2130
26
48-φ30
570


Installation notes

When the manual sector valve is opened, the left and right valve body should have 16-20mm axial displacement. Therefore, the pipeline should also have the elastic deformation or displacement to meet the above displacement in the process of valve opening and closing. It is recommended to install the pipeline in the following form. The installation position of the fan-shaped glasses valve is not prescribed under the condition that the external force of the pipe does not act on the valve.

Operation methods and matters needing attention

1. Use the wrench to turn three connecting screw counterclockwise in turn, so that the valve body and the gate are separated and balanced, with an appropriate amount of clearance (about 16 mm). After confirmation, the gate is rotated to the working position, and the screw is connected by reverse rotation, so that the gate is in close contact with the valve body to achieve the purpose of absolute sealing.

2. The rubber sealing ring must not be adhered to the valve body or hard friction, in order to prevent damage to the rubber sealing ring, damaging the working performance of the valve.

3. When the left and right valve bodies are loosened, the medium will overflow. To ensure safety, the gas butterfly valve in front of the glasses valve should be closed, and ventilation and other measures should be taken to ensure safety.

4, F43X and F43AX manual sector glasses valve in the opening of the left and right valve body, should pay attention to the gate will automatically fall down, the operation is prohibited to stand on the front of the gate, in order to avoid danger.

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.F43X manual sector glasses 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!
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