久久香蕉网站_a毛片毛片av永久免费_亚洲国产亚综合在线区_欧美亚洲日本_国产色秀视频在线播放_狠狠躁夜夜躁青青草原

ZPG automatic backwash blowdown filter

ZPG automatic backwash blowdown filter
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

ZPG-L/I automatic backwash blowdown filter is a filter that can use low-quality water for industrial cooling, but also can be used in other processes requiring filtration. It has the function of flushing and removing impurities. One is installed in front of the other actuators of the heat exchanger, cleaning and removing impurities regularly. When normally, the steering valve is opened, and the flow is filtered through the filter cartridge and discharged from the outlet. When the steering valve closes and the blowdown valve opens, the water flow is forced from the inlet mesh of the filter cartridge to the outside of the filter cartridge. Most of the water flows out of the outlet. Some of the water flows out of the filter cartridge through the mesh of the impurity collection section into the inner of the filter cartridge. The backwashing occurs to the filter cartridge and the backwashing occurs to the outside of the filter cartridge. The impurity attached to the mesh hole is still discharged through the drain outlet.


Working principle

1, job filtering

Normally, the steering valve is open. After passing through the filter, the fine particles and suspended solids in the water are deposited near the sewage outlet by inertia principle.

2. Flushing and blowdown

When normal flushing, the steering valve is open. When the amount of fine particles and suspended solids in the water trapped by the filter net reaches a certain level, the valve on the sewage outlet is opened, that is, the impurities adhering to the filter collection section are flushed until the discharge water is clear. Then close the valve on the sewage outlet to work normally.

3, backwash sewage

When backwashing, the water diversion valve is closed and the blowdown valve is opened. At this time, the water flow is forced to enter the sandwich between the outer side of the filter cartridge and the shell from the inlet mesh of the filter cartridge and flush the impurities adhering to the mesh from the outer side of the filter cartridge to clean the filter net. Because the steering valve is closed, the water flow through the recoil valve increases, and the backwash effect is good.

Main performance parameters


殼體材質
碳鋼
不銹鋼
濾框濾網材質
不銹鋼
密封件材質
耐油石棉、丁晴橡膠、聚四氟乙烯
工作溫度(℃)
-30~380
-80~450
公稱壓力(MPa)
0.6~5.0 (150Lb~600Lb)
過濾精度(目/in)
10-300


Main dimensions


ZPG- I straight through automatic backwash sewage filter


型號
L
A
B
D
排污口DN
ZPG-I-40
245
185
63
90
15
ZPG-I-50
255
190
70
100
15
ZPG-I-65
270
195
83
120
20
ZPG-I-80
320
232
96
140
25
ZPG-I-100
350
260
128
180
32
ZPG-I-125
438
326
162
200
40
ZPG-I-150
525
390
189
230
50
ZPG-I-200
700
520
220
280
65
ZPG-I-250
875
650
255
330
80
ZPG-I-300
1050
780
294
380
100
ZPG-I-350
1200
885
331
450
125
ZPG-I-400
1400
1040
377
480
150
ZPG-I-450
1550
1145
420
500
150
ZPG-I-500
1700
1250
462
580
150
ZPG-I-600
2000
1460
537
650
200
ZPG-I-700
2280
1720
607
700
200
ZPG-I-800
2500
1900
685
820
200
ZPG-I-900
2800
2180
785
880
200
ZPG-I-1000
3120
2470
860
920
250
ZPG-I-1100
3450
2780
915
960
250
ZPG-I-1200
3700
3000
965
1040
250
ZPG-I-1500
4470
3650
1220
1400
250


ZPG-L type right angle automatic backwash sewage filter
型號
L
A
B
C
D
排污口DN
ZPG-L-40
320
170
80
226
90
15*
ZPG-L-50
350
185
90
244
100
15*
ZPG-L-65
380
200
100
270
120
20*
ZPG-L-80
445
230
120
310
140
25*
ZPG-L-100
536
265
160
365
180
32*
ZPG-L-125
624
315
190
440
200
40
ZPG-L-150
728
375
220
520
230
50
ZPG-L-200
884
500
260
670
280
65
ZPG-L-250
1120
625
310
830
330
80
ZPG-L-300
1310
750
350
1000
380
100
ZPG-L-350
1514
875
410
1180
450
125
ZPG-L-400
1730
1000
470
1350
480
150
ZPG-L-450
1896
1125
510
1500
500
150
ZPG-L-500
2080
1250
550
1680
580
150
ZPG-L-600
2490
1500
650
2000
650
200
ZPG-L-700
2680
1600
680
2150
700
200
ZPG-L-800
2880
1750
700
2300
820
200
ZPG-L-900
3150
1850
800
2480
880
200
ZPG-L-1000
3370
2000
900
2675
920
250
ZPG-L-1100
3610
2100
1000
2900
960
250
ZPG-L-1200
3850
2250
1100
3050
1040
250
ZPG-L-1500
4700
2800
1200
3800
1400
250


Note:

A. all connection flange dimensions are manufactured by GB4216-84.

B. * * is threaded connection.

C. can customize non standard flow products and high pressure products according to users' needs.

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.ZPG automatic backwash blowdown filterPlease 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!
主站蜘蛛池模板: 久久久久国产精品无码免费看 | AV在线播放无码线 | 国产精品一区人妻精品阁在线 | 欧美精品v国产精品v日韩精品 | 欧美日韩一级黄色 | 性网站在线观看 | 四虎成人精品一区二区免费网站 | 中文字幕免费视频精品一 | 欧美爱爱动态 | 香蕉久久国产 | 国产一国产一级毛片视频 | 我真的不是气运之子动漫免费观看 | 免费A级毛片无码视频 | 日韩精品免费电影 | 四虎影库永久在线 | 和尚伦流澡到高潮H在线观看 | 国产精yw19尤物在线观看 | 内地老熟女老少配视频 | 麻豆麻豆必出精品入口 | 国产真人做爰免费视频 | 午夜国产视频 | 欧美性20hd另类 | 亚洲拍拍视频 | 欧美男生射精高潮视频网站 | 欧美激情内射喷水高潮 | 最近免费视频 | avtt一区| 国产亚洲va综合人人澡精品 | 操碰91 | 先锋影音在线资源网 | 亚洲 欧美 日韩 综合aⅴ视频 | 国产裸体永久免费视频网站 | 精品1区2区| 色偷偷色偷偷色偷偷在线视频 | 狠狠色噜噜狠 | 少妇放荡的呻吟干柴烈火av | 91精品毛片一区二区三区 | 五月久久| 亚洲精品v日韩精品 | 免费三级网址 | 偷拍区清纯另类丝袜美腿 |