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

ZZWPE self operated electric control temperature control valve

ZZWPE self operated electric control temperature control valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

ZZWPE self-operated electronic temperature control valve (suitable for large caliber and heat conducting oil control), the greatest feature of the valve is the use of ordinary 220V power supply, the use of the energy of the regulated medium itself, directly to steam, hot water, hot oil and gas and other media temperature automatic regulation and control, can also be used to prevent overheating or heat exchange occasions. The valve has the advantages of simple structure, convenient operation, wide range of temperature regulation, fast response time, reliable sealing performance, and can be adjusted at will during operation, so it is widely used in hot water supply of chemical, petroleum, food, textile, Hotel and hotel departments.


Structural principle of self controlled electrically controlled temperature control valve


The control valve is composed of main valve, intelligent actuator and sensor. According to the needs of users, it has two kinds of structure: heating type and cooling type.


1. the structure and principle of the heating control valve are shown in the following illustration:


Before working, the main spool is in half open position, and the sensor is in a natural state. Connect the power supply, the main spool is fully open. The medium flows into the main valve body from the arrow direction, and the heat storage box is heated by the valve core. When the temperature rises to the corresponding set value, the sensor generates the corresponding linear signal input integrated intelligent actuator, and then drives the stem and spool to produce displacement, closes the main spool and stops heating. When the temperature is lower than the set value, the sensor generates a linear signal input actuator, driving the valve core gradually open, so that the medium according to the parabolic characteristics into the heat storage tank, heating until the set value. In this way, the controlled medium is always controlled within the set temperature range so as to achieve the purpose of temperature control.

(1) intelligent actuators


(2) main valve body


(3) sensor


(4) capillary


(5) manual mechanism


Remarks: heating type and cooling type. As long as the spool structure is replaced, the valve can be realized.


Main technical parameters of self operated electrically controlled temperature control valve


Nominal path (mm)
15
20
25
32
40
50
65
80
100
125
150
200
Nominal pressure PN(MPa)
1.6 4.0
Flow capacity (m 3 /h)
5
7
10
16
25
40
63
100
160
250
400
630
Rated travel (mm)
6
8
10
14
20
30
30
40
Temperature adjustment range ( ℃ )
0~120 : 100~250
Adjustment precision ( ℃ )
± 1 ~ ± 5
Use medium
Steam, water, oil and gas
Allow Leakage
Hard seal
10-4 X valve rated capacity
Soft seal
“ 0 ”
Capillary length
3m 、 5m 、 10m
Depth of warm package
270 、 430 、 630
connection thread
3/4 ” 1 ”


Self actuating actuator for temperature control valve


Nominal path DN ( mm )
20
25
32
40
50
65
80
100
125
150
200
Electric actuator type
Common type
ZAZ-60
DKZ-310
ZAZ-60
DKZ-310
DKZ-410
DKZ-410
DKZ-510
Electronic type
JHZAZ1
JHZAZ2
JHZAZ3
JHZAZ3
Electric actuator thrust( N )
Common type
400
4000
400
4000
6400
6400
16000
Electronic type
2000
4000
6000
8000
Full travel Time
( S )
Common type
12.5
20
32
48
Electronic type
30
30
48
60
Power consumption( W )
Common type
28
35
Electronic type
6
15
25
40


* the data in the table is only a conventional configuration, and the selection is based on the main parameters and user requirements.


Main dimensions of self controlled electrically controlled temperature control valves

Common type 單位:mm


Nominal path DN
20
25
32
40
50
65
80
100
125
150
200
A
460
530
630
B
230
230
260
H 1
490
540
625
L
150
160
180
200
230
290
310
350
400
480
600
H 2
175
180
215
218
230
280
285
315
400
460
540
H 3
53
57.5
70
75
82.5
92.5
100
110
125
142.5
170
weight (Kg)
PN 16 40
50
52
54
56
58
75
87
95
132
135
155
PN64
53
56
58
65
68
84
110
129
177
180
210


Electronic type 單位:mm


Nominal path DN
20
25
32
40
50
65
80
100
125
150
200
d
φ 155
φ 162
φ 170
H 4
290
325
380
L
150
160
180
200
230
290
310
350
400
480
600
H 5
175
180
215
218
230
280
285
315
400
460
540
H 6
53
58
70
75
82
92
100
110
125
142
170
weight (Kg)
PN 16 40
10
12
15
17
18
34
46
54
76
79
100
PN64
13
16
19
26
27
43
69
85
120
125
150


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.ZZWPE self operated electric control temperature control 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
欧美日韩亚洲精品内裤| 欧美一区亚洲二区| 91久久精品美女| 亚洲精品在线观| 亚洲网在线观看| 欧美影院精品一区| 猛男gaygay欧美视频| 欧美区一区二| 国产精品稀缺呦系列在线| 国产一区视频观看| 亚洲黄色毛片| 一本久道久久久| 午夜亚洲视频| 美女视频黄a大片欧美| 欧美日韩精品免费看| 国产精品亚洲综合天堂夜夜| 韩国三级电影一区二区| 亚洲免费av观看| 亚洲欧美视频一区| 老司机午夜精品视频在线观看| 欧美日韩ab| 国产日韩综合一区二区性色av| 亚洲国产毛片完整版| 在线一区亚洲| 久久亚洲高清| 国产精品久久久久久久久久三级| 激情综合色综合久久| 亚洲视频电影图片偷拍一区| 久久精品视频在线播放| 欧美另类在线播放| 国产亚洲一区在线播放| 日韩一级成人av| 久久久国产一区二区三区| 欧美日韩在线免费观看| 激情成人综合网| 亚洲一区二区伦理| 免费的成人av| 国产欧美日韩在线| 99精品国产高清一区二区| 久久精品欧美日韩精品| 国产精品chinese| 亚洲国产美女久久久久| 欧美一区二区日韩| 欧美日韩精选| 亚洲国产成人在线| 欧美在线视频全部完| 欧美日韩在线看| 亚洲福利专区| 欧美在线综合| 国产精品久久久久久久电影| 亚洲人成亚洲人成在线观看| 久久久91精品| 国产精品一区久久久| 一本久久青青| 欧美精品色网| 亚洲第一网站免费视频| 久久国产综合精品| 国产精品久久久久久久久久直播 | 欧美国产在线观看| 国内精品久久久久影院薰衣草| 亚洲无限av看| 欧美日韩国产精品一区二区亚洲| 亚洲丰满在线| 久久精品主播| 国模 一区 二区 三区| 欧美亚洲一区在线| 国产日韩av在线播放| 亚洲欧美影院| 国产九色精品成人porny| 亚洲免费视频在线观看| 欧美午夜无遮挡| 亚洲天堂久久| 国产精品入口| 欧美与黑人午夜性猛交久久久| 国产精品女同互慰在线看| 亚洲线精品一区二区三区八戒| 欧美三级电影网| 亚洲网友自拍| 国产精品色婷婷久久58| 午夜精品久久| 国产区在线观看成人精品| 亚洲午夜在线观看| 国产精品久久一区二区三区| 亚洲视频观看| 国产精品日韩一区| 午夜在线视频一区二区区别 | 国产色婷婷国产综合在线理论片a| av成人毛片| 久久亚洲免费| 韩国成人精品a∨在线观看| 亚洲人成人一区二区三区| 欧美国产极速在线| 国产九色精品成人porny| 亚洲三级色网| 久久夜色精品国产| 亚洲激情在线观看视频免费| 久久都是精品| 国产乱人伦精品一区二区 | 欧美日韩精品一区二区三区| 国产精品捆绑调教| 亚洲区国产区| 久久久99免费视频| 在线成人欧美| 久久久久久久尹人综合网亚洲| 国产精品久久激情| 亚洲日本欧美| 免费在线欧美视频| 经典三级久久| 午夜精品美女久久久久av福利| 国产欧美一区二区三区久久| 亚洲先锋成人| 欧美丝袜第一区| 一本大道久久a久久精二百| 免费久久99精品国产自| 黄色成人av在线| 性高湖久久久久久久久| 黄色精品在线看| 久久精品午夜| 国产亚洲一区二区精品| 欧美一区二区高清| 国产欧美va欧美不卡在线| 亚洲欧美国产77777| 欧美日韩成人综合在线一区二区| 亚洲欧美成人综合| 国产精品视频不卡| 亚洲欧美日韩国产综合| 国产精品日本精品| 性欧美video另类hd性玩具| 国产欧美精品国产国产专区| 亚洲一区二区高清| 激情偷拍久久| 久久人人爽人人爽爽久久| 激情久久一区| 免费日韩av电影| 亚洲人午夜精品免费| 欧美精品首页| 亚洲欧洲精品成人久久奇米网| 欧美亚州韩日在线看免费版国语版| 一区二区三区高清| 欧美日韩亚洲一区二| 一区二区三区日韩欧美精品| 国产精品国产三级国产aⅴ入口| 制服丝袜亚洲播放| 欧美激情国产高清| 欧美在线免费观看| 国自产拍偷拍福利精品免费一| 久久久久久久欧美精品| 亚洲福利视频网站| 欧美成人午夜剧场免费观看| 日韩一级大片在线| 欧美日韩精品不卡| 久久久久久9| 亚洲欧洲日韩女同| 欧美日本在线播放| 亚洲一区二区三区在线视频| 国产欧美韩国高清| 欧美在线观看一区二区| 99在线精品视频在线观看| 国产精品mm| 久久精品最新地址| 亚洲欧洲综合| 国产精品白丝av嫩草影院| 欧美在线视频一区二区| 亚洲在线一区| 尤物精品国产第一福利三区| 欧美日韩1区| 欧美一区二区在线免费播放| 亚洲电影毛片| 精品成人国产| 欧美精品免费在线观看| 亚洲性xxxx| 伊人激情综合| 欧美视频免费在线| 亚洲欧美日韩综合| 亚洲视频一区二区在线观看| 国产视频在线观看一区二区三区| 免费欧美日韩| 亚洲欧美日韩在线| 亚洲人成网站999久久久综合| 国内精品一区二区| 欧美日韩精品一区二区三区四区 | 国产综合香蕉五月婷在线| 免费成人黄色| 午夜精品国产精品大乳美女| 国产婷婷色一区二区三区在线| 中文高清一区| 亚洲三级免费| 国产乱人伦精品一区二区| 欧美激情精品久久久久久久变态| 亚洲欧美一区二区精品久久久| 91久久中文字幕| 亚洲国产天堂久久综合网| 激情婷婷欧美| 欧美色精品在线视频| 久久久久欧美| 一区二区免费在线播放| 悠悠资源网久久精品| 欧美肥婆在线| 欧美电影在线观看完整版| 欧美在线一二三四区| 亚洲美女精品成人在线视频| 国内精品久久久久久久97牛牛| 欧美午夜电影一区| 午夜亚洲激情|