亚洲一区二区三区在线看_久久久久电影_中文字幕在线不卡一区二区三区_精品中文字幕一区二区

Model GDQ pneumatic high vacuum baffle valve

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

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

GDQ type pneumatic high vacuum flapper valve GDQ series pneumatic high vacuum flapper valve (with corrugated seal) is driven by compressed air, through the electromagnetic steering valve to change the direction of the air passage, drive the cylinder piston up and down, drive the valve stem up and down movement, so that the valve plate opens or closes, so as to achieve in the vacuum system on or off the air flow. The purpose of it. The GDQ-j type is the angle pass type, and the GDQ-s type is the three way with the pre draining.

Type GDQ series pneumatic high vacuum baffle valves are suitable for working air and non corrosive gases.

Main technical performance

適用范圍(Pa)
105~1.3x10-6
閥門漏率(Pa.L/S)
≤1.3x10-7
介質溫度(℃)
-30~+150(密封材料為氟橡膠)
氣源壓力(MPa)
0.4~0.8
法蘭標準
GB4982
安裝位置
DN<300任意,dn≥300垂直< div="">
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:磁性開關DC/AC5~240V
Main shape connection dimensions
型號
通徑(DN)
ΦD
ΦB
H
A
法蘭標準
GDQ-J10(b)/KF
10
30
12.2
180
30
GB4982
GDQ-J16(b)/KF
16
30
17.2
180
40
GB4982
GDQ-J25(b)/KF
25
40
26.2
200
50
GB4982
GDQ-J40(b)/KF
40
55
41.2
210
65
GB4982
GDQ-J50(b)/KF
50
75
52.2
276
70
/
Connecting flange dimensions of looper flange
型號
通徑(DN)
ΦD
ΦB
H
A
n-ΦC
DNy(預抽口)
法蘭標準
GDQ-J50(b)
50
110
90
276
70
4-Φ9
/
GB/T6070
GDQ-J63(b)
63
130
110
283
88
4-Φ9
/
GB/T6070
GDQ-J80(b)
80
145
125
314
88
8-Φ9
/
GB/T6070
GDQ-J100(b)
100
165
145
338
108
8-Φ9
/
GB/T6070
GDQ-J125(b)
125
200
175
424
128
8-Φ11
/
GB/T6070
GDQ-J(S)150(b)
150
220
195
482
138
8-Φ11
DN40(GB4982)
JB919
GDQ-J(S)160(b)
160
225
200
482
138
8-Φ11
DN40(GB4982)
GB/T6070
GDQ-J(S)200(b)
200
285
260
620
200
12-Φ11
DN50(GB/T6070)
GB/T6070
GDQ-J(S)250(b)
250
335
310
655
208
12-Φ11
DN50(GB/T6070)
GB/T6070
GDQ-J(S)300(b)
300
380
350
783
250
8-Φ14
DN80(GB/T6070)
JB919
GDQ-J(S)320(b)
320
425
395
789
250
12-Φ14
DN80(GB/T6070)
GB/T6070
GDQ-J(S)400(b)
400
510
480
1210
330
16-Φ14
DN100(GB/T6070)
GB/T6070
①GDQ-J(S)400(b)
400
500
465
1210
330
16-Φ14
DN100(GB/T6070)
JB919
GDQ-J(S)500(b)
500
610
580
1280
360
16-Φ14
DN125(GB/T6070)
GB/T6070
GDQ-J(S)600(b)
600
710
670
1512
450
12-Φ21
DN160(GB/T6070)
JB919
GDQ-J(S)630(b)
630
750
720
1512
450
20-Φ14
DN160(GB/T6070)
GB/T6070
GDQ-J(S)800(b)
800
920
890
1900
520
24-Φ14
DN200(GB/T6070)
GB/T6070

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.Model GDQ 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!
亚洲一区二区三区在线看_久久久久电影_中文字幕在线不卡一区二区三区_精品中文字幕一区二区
亚洲国产精品福利| 欧美人与禽猛交乱配| 欧美午夜免费电影| 国产亚洲欧美日韩精品| 欧美日本免费一区二区三区| 亚洲黄色小视频| 在线不卡免费欧美| 久久xxxx| 久久免费国产精品| 国产精品久久久久久久久久三级| 美女脱光内衣内裤视频久久影院| 国产精品视频久久| 国产一区二区成人| 亚洲少妇一区| 亚洲午夜黄色| 国产精品亚洲激情| 国产精品yjizz| 亚洲卡通欧美制服中文| 影音先锋日韩精品| 亚洲影院污污.| 在线欧美三区| 亚洲理论在线| 国产视频在线观看一区二区| 午夜精彩视频在线观看不卡| 亚洲春色另类小说| 日韩一级免费| 最新国产精品拍自在线播放| 国产一区二区三区日韩| 亚洲性感激情| 欧美中文在线免费| 国产精品亚洲综合| 欧美日韩国产精品成人| 国产欧美日本| 一区二区91| 欧美日韩不卡视频| 欧美激情第1页| 91久久综合| 激情综合色综合久久| 国产精品一区二区在线观看不卡| 欧美日韩综合| 欧美日韩精品系列| 国产精品www994| 国产精品毛片大码女人| 亚洲国产精品va在线观看黑人| 亚洲电影在线| 亚洲电影欧美电影有声小说| 亚洲欧美日韩国产综合| 欧美在线999| 午夜精品久久久久久久99热浪潮| 午夜精品影院在线观看| 欧美国产高清| 欧美日韩国产丝袜另类| 国产综合色产| 在线日韩电影| 午夜精品久久久久久久男人的天堂 | 亚洲深爱激情| 欧美一区二区视频在线观看2020 | 亚洲欧洲在线免费| 亚洲午夜精品久久| 欧美国产一区二区在线观看| 狠狠色丁香婷婷综合久久片| 亚洲精品视频在线播放| 久久米奇亚洲| 欧美—级a级欧美特级ar全黄| 欧美日韩精品在线| 亚洲欧洲三级| 蜜月aⅴ免费一区二区三区| 黑人一区二区三区四区五区| 亚洲精品乱码久久久久久黑人 | 欧美 日韩 国产一区二区在线视频 | 久久综合给合| 欧美日韩国产经典色站一区二区三区| 黄色精品一区二区| 一区二区三区高清在线| 午夜电影亚洲| 国产精品yjizz| 国内激情久久| 亚洲免费激情| 久久精品av麻豆的观看方式| 欧美精品尤物在线| 国产欧美日韩91| 亚洲精品美女在线观看播放| 老司机精品视频网站| 欧美午夜久久| 黄色成人在线网站| 久久精品国产久精国产一老狼| 欧美国产亚洲精品久久久8v| 国产人妖伪娘一区91| 亚洲欧美网站| 免费不卡视频| 亚洲国产综合视频在线观看| 葵司免费一区二区三区四区五区| 精品9999| 欧美成人免费大片| 国产日韩欧美成人| 欧美中文字幕在线观看| 国内精品写真在线观看| 久久夜色精品亚洲噜噜国产mv| 亚洲国产成人精品久久久国产成人一区 | 国产日韩欧美一区二区三区四区| 日韩一区二区久久| 欧美日韩中文另类| 一区二区三区四区五区在线| 国产精品久久久久国产a级| 亚洲三级免费观看| 久久久久久网址| 在线看视频不卡| 欧美国产日韩a欧美在线观看| 国产综合在线看| 美女精品网站| 亚洲美女色禁图| 国产精品毛片a∨一区二区三区| 最新国产精品拍自在线播放| 欧美日韩精品一区二区三区| 亚洲一区久久久| 欧美日韩无遮挡| 亚洲精品欧美一区二区三区| 欧美日韩亚洲综合| 亚洲三级影院| 免费观看成人www动漫视频| 亚洲日韩欧美一区二区在线| 欧美日韩在线观看一区二区| 亚洲精品一区二区三| 国产精品成人v| 久久激情五月激情| 亚洲精选91| 国产女人aaa级久久久级| 午夜视频一区二区| 国产精品国产三级国产普通话99| 亚洲欧洲另类国产综合| 欧美午夜不卡在线观看免费| 性色av一区二区三区| 国产精品免费看| 亚洲一区二区三区在线播放| 欧美日韩精品二区| 欧美在线视频日韩| 亚洲激情电影在线| 国产精品日日做人人爱| 蜜臀a∨国产成人精品| 亚洲电影在线| 国产精品久久久久久久9999| 久久亚洲图片| 亚洲一区二三| 亚洲黄色一区二区三区| 欧美精品一区二区三区蜜桃| 亚洲欧美日韩综合aⅴ视频| 亚洲国产成人91精品| 国产女人精品视频| 久久久久久69| 国产区精品在线观看| 农夫在线精品视频免费观看| 亚洲欧美一区二区三区久久| 亚洲人成精品久久久久| 国产亚洲一区二区三区| 久久蜜臀精品av| 亚洲永久精品国产| 国产日韩欧美一区二区| 久久精品国产一区二区三区免费看| 国产欧美一区二区三区另类精品 | 蜜臀av性久久久久蜜臀aⅴ| 午夜久久资源| 黄色亚洲精品| 国产精品捆绑调教| 欧美精品自拍偷拍动漫精品| 久久精品视频在线看| 中文精品99久久国产香蕉| 亚洲国产精品成人一区二区| 国产午夜精品全部视频播放| 欧美视频在线观看一区| 欧美暴力喷水在线| 中日韩美女免费视频网址在线观看| 国产精品第一区| 欧美国产日韩一区二区| 久久国产一区| 亚洲精选大片| 亚洲第一福利在线观看| 国产日韩精品视频一区二区三区| 欧美日韩亚洲激情| 欧美国产91| 鲁鲁狠狠狠7777一区二区| 一本色道久久综合亚洲91| 国产精品一区二区女厕厕| 欧美日韩四区| 欧美激情aaaa| 欧美一区二区三区的| 亚洲五月六月| 国产亚洲精品久久久久动| 国产精品白丝av嫩草影院| 欧美日韩国产综合网| 欧美国产欧美亚洲国产日韩mv天天看完整 | 国产欧美日韩精品a在线观看| 国产精品国产三级国产a| 欧美日韩另类国产亚洲欧美一级| 欧美成人综合一区| 欧美wwwwww| 香蕉尹人综合在线观看| 亚洲性色视频| 亚洲影视综合| 亚洲欧美国产另类| 午夜精品久久久久久久久| 性做久久久久久久免费看| 亚洲精品资源| 99视频精品全国免费| 狠狠色狠狠色综合日日91app|