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

ZJHM pneumatic sleeve regulating valve

ZJHM pneumatic sleeve regulating valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

ZJHM pneumatic sleeve control valve is small, light, high performance, large capacity, is in line with the IEC standards of a new generation of universal control valve products. It is suitable for the production process system of general fluid medium and technological conditions.


The product consists of a new pneumatic multi spring actuator and a low flow resistance sleeve valve. The characteristics are as follows:


1. Adopting balanced core, small unbalanced force, large allowable differential pressure and stable operation.


2. Large spool guiding surface can improve oscillation caused by eddy current and impact and reduce damage.


3, noise reduction is about 10bd compared with ordinary one or two seat control valves.


4, simple structure, easy installation and maintenance.


Main technical parameters of pneumatic sleeve regulating valve


公稱通徑mm
25
40
50
65
80
100
150
200
250
300
350
400
閥座直徑mm
25
32
40
50
65
80
100
125
150
200
250
300
可與本公司
商洽生產
額定流量
系數Kv
直線
11
17.6
27.5
44
69
110
176
275
440
690
1000
1600
等百分比
10
16
25
40
63
100
160
250
400
630
900
1440
公稱壓力MPa
0.6 1.6 4.0 6.4
行程mm
16
25
40
60
100
流量特性
直線、等百分比、快開型
介質溫度℃
-40~230℃(常溫型),散熱片式230~450℃(中溫型),特殊訂貨-100~600℃
法蘭標準
符合JB78-59、JB79-59標準,可按JB/79.1-94、JB/79.2-94、ANSI、JIS、DIN 等標準訂貨生產
閥體材質
PN
(MPa)
0.6,1.6
WCB(ZG230-450) CF3CF8 CF8M
4.0,6.4
WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8M
閥體型式
直通單座鑄造球型閥
閥芯材質
1Cr18Ni9、0Cr18Ni12Mo2Ti CF8 CF8M
上閥蓋形式
普通式(常溫型)、熱片式(中溫型)、低溫型
可調比R
50:1
氣源接頭
M16×1.5


Note: ANSI, JPI, JIS flange products can be provided for users, and the flange distance is determined according to user needs.


Pneumatic sleeve control valve main parts material


零件名稱
材料
溫度范圍
閥體上閥蓋
HT200
-20~200℃
ZG230-450
-40~450℃
ZG1Cr18Ni9Ti
-250~550℃
ZG0Cr18Ni12Mo2Ti
-40~600℃
閥芯、閥座
1Cr18Ni9
-250~550℃
0Cr18Ni12Mo2Ti
-250~550℃
填 料
聚四氟乙烯
-40~200℃
膜 片
丁晴橡膠夾增強滌淪織物
壓縮彈簧
60Si2Mn
膜 蓋
A3


Main technical parameters of pneumatic sleeve regulating valve actuator


型 號
ZHA(B)-22
ZHA(B)-23
ZHA(B)-34
ZHA(B)-45
you效面積cm2
350
350
560
900
行 程mm
16
25
40
60
彈簧范圍KPa
20~100(標準);40~200;80~240;20~60;60~100


Performance index of pneumatic sleeve regulating valve


項目
指標值
項目
指標值
基本誤差%
不帶定位器
±5.0





氣關
不帶定位器
始點
±5.0
終點
±2.5
帶定位器
±1.0
帶定位器
始點
±1.0
終點
±1.0
回差%
不帶定位器
3.0
氣開
不帶定位器
始點
±2.5
終點
±5.0
帶定位器
1.0
帶定位器
始點
±1.0
終點
±1.0

死區%
不帶定位器
3.0
帶定位器
0.4
允許泄漏量L/h
1×10-3×
閥額定
容量
額定行程偏差%
±2.5


Note: This product carries out GB/T4213-92 national standard.


Allowable pressure difference of pneumatic sleeve control valve


開關
方式
執行
機構
型號
彈簧
范圍
KPa
氣源
壓力
KPa



公稱通徑(閥座直徑)mm
25
40
50
65
80
100
150
200

ZHA-22
20~100
20~100
40~200
0.14
0.25
0.40
-
P
P或R
3.00
6.4
6.4
ZHA-23
20~100
20~100
40~200
0.14
0.25
0.40
-
P
P或R
2.25
6.4
6.4
1.95
6.4
6.4
ZHA-34
20~100
20~100
40~200
0.14
0.25
0.40
-
P
P或R
2.36
6.4
6.4
2.04
6.4
6.4
1.67
6.4
6.4
ZHA-45
20~100
20~100
40~200
0.14
0.25
0.40
-
P
P或R
1.41
6.4
6.4
1.14
6.4
6.4

ZHA-22
20~100
40~200
80~240
0.14
0.25
0.40
-
P或R
P
1.5
4.5
6.4
ZHA-23
20~100
40~200
80~240
0.14
0.25
0.40
-
P或R
P
1.13
3.38
6.40
0.98
2.93
6.4
ZHA-34
20~100
40~200
80~240
0.14
0.25
0.40
-
P或R
P
1.18
3.54
6.4
1.02
3.06
6.4
0.84
2.51
5.85
ZHA-45
20~100
40~200
80~240
0.14
0.25
0.40
-
P或R
P
0.71
2.12
4.94
0.57
1.71
4.00


Note: 1, P - valve positioner; R - pressure relay.


2. Allow the differential pressure to close the P2=0 state of the valve and the maximum value of delta P.


3. The maximum pressure difference is over 1.0MPa, and the surface of the plug and sleeve is hardfacing.


Accessories can be supplied:


Locator, air filter pressure reducer, retaining valve, stroke switch, valve position conveyor, solenoid valve, handwheel mechanism, etc.

Main dimensions of pneumatic sleeve control valves


DN
L
H
H1
質量(kg)
φA
PN16
PN40
PN64
普通
高溫
PN6
PN16
PN40
PN64
PN6
PN16
PN40
PN64
25
185
197
210
410
560
50
57
70
20
24
285
40
222
235
251
455
620
65
75
85
26
35
50
254
267
286
457
627
70
82
90
30
40
65
276
292
311
610
790
80
92
100
47
66
360
80
298
317
337
622
807
95
100
107
55
78
100
352
368
394
640
850
105
110
117
125
65
99
150
451
473
508
870
1130
132
142
150
172
130
160
470
200
600
650
890
1150
160
170
187
207
175
250
250
730
775
1203
1523
187
202
225
235
350
470
580
300
850
900
1234
1554
220
230
257
265
500
660


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.ZJHM pneumatic sleeve regulating 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
国产精品久久久久久久久久免费 | 久久人人爽人人爽爽久久| 亚洲午夜一区二区三区| 欧美在线1区| 蜜桃久久精品乱码一区二区| 欧美精品日韩精品| 国产精品亚洲产品| 黄色在线成人| 99ri日韩精品视频| 欧美一区二区三区四区在线观看地址| 久久久久久亚洲综合影院红桃| 欧美国产在线电影| 国产精品视频久久| 亚洲福利国产精品| 亚洲午夜在线| 美女主播精品视频一二三四| 欧美日韩三级视频| 韩国成人精品a∨在线观看| 99国产精品视频免费观看一公开| 性色av一区二区三区| 欧美国产免费| 国产一区二区三区免费在线观看| 日韩视频免费看| 久久久99免费视频| 欧美性色综合| 亚洲国产高清在线| 性色av一区二区三区红粉影视| 欧美福利电影网| 国产午夜精品一区二区三区欧美| 亚洲精品影视| 久久久人成影片一区二区三区观看 | 国产嫩草一区二区三区在线观看| 91久久精品日日躁夜夜躁欧美| 性色av一区二区三区| 欧美日韩黄色大片| 在线不卡免费欧美| 午夜亚洲福利| 欧美日韩一区三区四区| 亚洲电影毛片| 欧美综合国产| 国产精品捆绑调教| 亚洲精品国产系列| 久久久五月天| 国产亚洲精品久久飘花| 亚洲视频自拍偷拍| 欧美激情亚洲自拍| 在线播放中文字幕一区| 欧美一区二区在线看| 欧美网站在线观看| 日韩午夜电影| 欧美激情a∨在线视频播放| 韩国女主播一区| 欧美一区二区三区啪啪| 国产精品www.| 一本色道久久综合亚洲精品不卡| 欧美成人精品1314www| 黄色精品一二区| 欧美永久精品| 国产日本欧美在线观看| 亚洲小说欧美另类婷婷| 欧美日韩免费一区| 亚洲精品一区二| 欧美福利视频在线| 亚洲国产视频一区| 麻豆视频一区二区| 在线免费不卡视频| 玖玖在线精品| 亚洲成在人线av| 久久综合99re88久久爱| 狠狠色丁香久久婷婷综合_中| 香蕉乱码成人久久天堂爱免费| 国产精品久久久久久av下载红粉 | 免费在线观看一区二区| 在线欧美影院| 欧美ab在线视频| 亚洲国产欧美日韩精品| 免费视频一区| 91久久夜色精品国产网站| 欧美成人精品激情在线观看| 亚洲国产精品传媒在线观看| 老司机精品久久| 亚洲国产精品一区二区第四页av | 亚洲电影免费观看高清完整版在线| 久久久99免费视频| 在线日韩中文字幕| 欧美不卡视频| 亚洲精品在线观| 欧美日韩另类视频| 亚洲网站在线播放| 国产欧美日韩一区二区三区| 久久av一区二区| 加勒比av一区二区| 免费久久精品视频| 亚洲精选在线观看| 欧美偷拍另类| 欧美一区成人| 精品1区2区| 欧美黄在线观看| 中国女人久久久| 国产欧美二区| 久久先锋影音| 日韩亚洲不卡在线| 国产精品视频九色porn| 久久精品一区四区| 91久久精品国产91性色| 欧美日韩ab片| 午夜精品福利在线| 一区二区三区在线视频播放| 欧美超级免费视 在线| 9i看片成人免费高清| 国产美女诱惑一区二区| 久久久久五月天| 亚洲美女精品成人在线视频| 国产精品第13页| 久久久999成人| 亚洲另类在线视频| 国产欧美亚洲精品| 欧美成年人视频网站欧美| 亚洲视屏一区| 韩国美女久久| 欧美日韩国产影院| 欧美在线亚洲在线| 亚洲人成艺术| 国产欧美日本一区二区三区| 老司机久久99久久精品播放免费| 一本不卡影院| 狠狠入ady亚洲精品| 欧美日韩一区二区视频在线观看| 欧美一区激情| 亚洲乱码久久| 国产一区二区精品久久99| 欧美精品二区| 久久黄色影院| 一区二区激情| 一色屋精品视频在线看| 欧美亚日韩国产aⅴ精品中极品| 久久久精品欧美丰满| 夜夜爽av福利精品导航| 伊人久久亚洲美女图片| 欧美日韩一区二区在线观看| 久久青草欧美一区二区三区| 亚洲桃色在线一区| 亚洲国产va精品久久久不卡综合| 国产精品免费在线| 欧美成人国产一区二区| 欧美在线国产| 一区二区三区日韩| 亚洲第一狼人社区| 国产女人aaa级久久久级| 欧美日韩成人在线观看| 久久婷婷av| 午夜精品久久久久久久白皮肤| 亚洲精品三级| 黄色另类av| 国产乱人伦精品一区二区| 欧美日韩黄色大片| 免费黄网站欧美| 久久精品国产亚洲a| 亚洲专区免费| 99亚洲一区二区| 亚洲国产精品福利| 狠狠色狠狠色综合人人| 国产精品爽黄69| 欧美日韩aaaaa| 奶水喷射视频一区| 久久裸体艺术| 久久精品久久综合| 午夜精品久久久久| 亚洲天堂网在线观看| 亚洲免费高清| 亚洲三级免费电影| 亚洲国产精品999| 一色屋精品视频免费看| 国产一区自拍视频| 国产欧美日韩另类视频免费观看| 欧美性色aⅴ视频一区日韩精品| 国产午夜精品久久| 亚洲一区二区三区欧美| 欧美激情精品久久久久久变态| 亚洲精品免费看| 欧美日韩精品免费观看视频完整| 99riav国产精品| 欧美大片免费| 亚洲精品美女在线| 久久嫩草精品久久久精品| 韩国一区二区三区美女美女秀| 久久久精品动漫| 一区二区三区|亚洲午夜| 精品不卡视频| 欧美日韩一区二区在线观看| 久久夜色精品国产噜噜av| 中文一区二区在线观看| 亚洲激情第一页| 欧美日韩综合在线| 久久综合九色| 一区二区三区色| 欧美视频在线观看一区| 日韩一级在线观看| 亚洲狠狠丁香婷婷综合久久久| 欧美日韩一区二区三区在线看| 欧美亚洲日本网站| 国产精品丝袜xxxxxxx| 久久久久久久久久久久久女国产乱| 国产性天天综合网|