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ZYC self operated differential pressure balancing valve

ZYC self operated differential pressure balancing valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

ZYC self-operated differential pressure balance valve is a kind of valve which uses the pressure change of the medium itself for self-control and keeps the constant pressure difference of the medium flowing through the controlled system. It is suitable for heating mode to adopt pressure difference control of double pipe system to ensure that the system is basically unchanged, reduce voice, balance resistance, eliminate heat network and hydraulic imbalance.

Characteristic

1. It is suitable for the water system which needs flow control, especially for the flow control of non-corrosive liquid medium such as heating and air conditioning.

2. Installed in the water system, the system flow can be automatically constant at the required set value by a single adjustment before operation.

3. It can automatically eliminate the hydraulic imbalance caused by various factors in the water system, maintain the flow required by users, and overcome the "uneven heat and cold".

4, improve the heating and air conditioning room temperature pass rate.

5. It can effectively overcome the bad operation mode of "large flow and small temperature difference", improve the energy efficiency of the system and realize economic operation.

Working principle

ZYC self-powered differential pressure balance valve uses differential pressure to adjust the valve opening, and makes use of the change of the pressure drop of the valve spool to compensate for the change of pipeline resistance, so that the pressure difference can be kept basically unchanged when the working condition changes. Its principle is that the pressure difference of the controlled system can be effectively controlled within a certain flow range.

Main technical parameters


型號
公稱壓力
殼體試驗壓力
壓差控制范圍
定壓差型
可調壓差型
ZYC-16-H3T
1.6MPa
2.4MPa
10KPa20KPa30KPa
10-30KPa


主要外形尺寸


DN(mm)
連接方式
L(mm)
H(mm)
流量(M3/h)
適用介質
介質溫度
主要零件材料
定壓差型
可調壓差型
15
螺紋
110
95
145
0.2-1
0-100℃
閥體,上蓋和下蓋為鑄鐵閥芯為銅膜片為尼龍強化橡膠彈簧為不銹鋼
20
110
110
150
0.3-1.5
25
115
130
165
0.5-2
32
法蘭
130
140
190
1-4
40
200
190
340
1.5-6
50
215
205
355
2-8
65
230
240
390
3-12
80
275
300
500
5-20
100
290
350
550
10-30
125
310
380
580
15-45


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.ZYC self operated differential pressure balancing 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!
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