Your location is:Products >> Heating industry >> Electric differential pressure regulating valve
Return to superior

Electric differential pressure regulating valve

Product Overview

VB7200 electric two-way control valve with electronic drive control device, can regulate the flow of steam or cold, hot water, widely used in central air conditioning, heating, water treatment, industrial processing industry and other systems of fluid control.

Structural characteristics

The driver is driven by a reversible synchronous motor with a magnetic clutch.
The motor, through the magnetic action of its rotor and clutch, produces a stable torque at a standstill.
Therefore, the motor can be stably stopped at any point when the current is set through, and the magnetic clutch can be separated when the valve is fully open or fully closed to stop the adjustment.
The driver's incremental or proportional controller sends signals that enable the motor to turn in time or against time.
1. Synchronous reversible motor with 24V AC voltage.
2. 1000 Newtons.
3. Limit magnetic clutch.
4. The action is transmitted by gear, and the output gear screw set is wound in
5, mandrel rotation of the plane rolling bearing, valve shaft is used in the central screw
6. Wire pipes and positioning discs.
7. Valve position indicator.
8, fireproof ABS plastic cover.
9. Manual control lever can be attached.
10. Easy installation on site.
11. It is suitable for direct stroke regulating valve below 23mm.

Execution standard

Design and manufacturing standards;
Q/IBP 1-0001-2014
Flange connection standard: GB/T 17241.6 EN 1092
Structural length standard: GB/T 12221 BS EN558-1
Inspection test standard: CJ/T179

Performance parameter

Nominal diameter: DN65~DN200
Nominal pressure: PN16MPa
Applicable temperature: 2°C~120°C
Suitable medium: water, glycol, steam
Main material: ductile iron

Product Dimensions

Gauge valve type

CAL
(mm)

Form

L
mm

H
mm

D
mm

b
mm

a
mm

f
mm

Flange
Number of holes

Weight
Kg

Trip
mm

VB-7200

65

2 Way

290

148

185

20

145

18

4

23

45

VB-7200

80

310

185

200

20

160

18

8

31

45

VB-7200

100

350

206

220

20

180

18

8

39

45

VB-7200

125

400

227

250

22

210

18

8

66.5

45

VB-7200

150

480

272

285

22

240

22

8

87

45

VB-7200

200

533

279

340

30

295

22

12

90

45


VB-7300

65

3 Way

290

158

185

20

145

18

4

25

45

VB-7300

80

310

195

200

20

160

18

8

26

45

VB-7300

100

350

216

220

20

180

18

8

32

45

VB-7300

125

400

237

250

22

210

18

8

58

45

VB-7300

150

480

282

285

22

240

22

8

76

45

VB-7300

200

533

289

340

30

295

22

12

97

45

Previous:Z41H gate valve

Privacy policy

This privacy Statement applies to all users of the Site and the services provided by the Site.We solemnly promise to respect and protect users' personal privacy. We will not publish any information related to users without users' authorization, unless required by law or procedure.We will regularly review privacy protection measures, track security technology trends, and update technology and management measures.< br/> 1. Users shall provide necessary personal information, usually including name, gender, contact number and E-mail address, when using the services of leaving messages, consulting and interactive questions on the website of China National Industry Holding Group Co., LTD.We will keep the user information and relevant requirements confidential management.
2. We will adopt technical and management measures to protect users' privacy.When sensitive information is provided to us by users, we will take reasonable steps to protect sensitive information of users, and we will also take reasonable security measures to protect personal information that has been stored.This website will strictly manage and protect the data provided by users, and will use the corresponding technology to prevent the loss, theft or change of users' personal data.
3. The website of China National Engineering Holding Group Co., Ltd. will strictly protect users' personal privacy and promise not to arbitrarily disclose users' personal information without users' consent.However, under the following exceptions, the aforementioned promises will not be warranted to disclose the user's relevant information.These circumstances include, but are not limited to: (1) when the user behavior on this site violates the measures for the administration of international networking of computer information network security protection, the measures for the administration of Internet information service, the "Internet electronic bulletin service management regulations" and "the standing committee of the National People's Congress on maintaining Internet security decision", or may damage or interfere with the rights and interests of other users or cause others to suffer damage, disclosure of personal information is to identify the user, contact, or to take legal action when necessary action.
(2) Personal information that must be disclosed or made public as required by laws and regulations.
(3) When judicial organs or other authorized organs perform official duties according to law and require websites to disclose specific personal data.
4. The website of China National Engineering Holding Group Co., Ltd. has taken complete technical measures to protect the integrity and confidentiality of users' information.However, the website of China National Industry Holding Group Co., Ltd. shall not bear any legal liability for the damage, disclosure and loss of user information caused by force majeure or special external forces such as computer virus infection or hacker attack, but we will take necessary measures to reduce the loss of users.
5. At any time when users think that the website of China National Industry Holding Group Co., Ltd. does not comply with this statement, please inform us by E-mail to GuoGong@GFGFV.com and we will make every effort to take corresponding improvement measures.

Legal notices

I. GUOGONG HOLDING GROUP CO.,LTD. independently owns or co-owns with relevant content providers the copyright of relevant content on this website.Any person who intends to use the text, pictures, video/audio and other information on the Website shall contact the website in advance and obtain explicit written permission.Without permission, any media, websites, business organizations and individuals should not be allowed to copy the contents of this website or work in the countries holding group co., LTD., belongs to a mirror on the server, and may not be all or part of this site page, make commercial links and their content, and shall not distort and tamper with the content on this web site is.
Second, all pages in the official website of creative format framework, animation, interactive design, structure, color, text, ICONS and other appropriate combination, in the form of digital published in digital form and fixed on the computer's hard drive space, contact by the public with the help of a network host, give a person with visual aesthetic feeling, this is not a simple arrangement of facts, has the originality.The above description is protected by this copyright notice.
Iii. We have tried our best to obtain permission from the copyright owner for the information reproduced on this website. If there is any omission, please contact this website.
Iv. The views expressed or implied in the relevant articles and materials reproduced on this website do not represent that of China National Industry Holding Group Co., LTD.
V. This website cannot control or guarantee the accuracy, timeliness and completeness of the information of each website linked to it.
The right to modify and update the website Statement belongs to the website of China National Industry Holding Group Co., LTD.
+86 0578-2626111
qrCode