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Y14H-16P bellows pressure reducing valve

Y14H-16P bellows pressure reducing valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process


Product Description:




1. The structural features and uses of branch pipe reducing valves


YZ11 branch pipe pressure reducing valve is a direct acting membrane spring pressure reducing valve, which is designed and manufactured on the basis of absorbing the advantages of similar products abroad. It is mainly composed of diaphragm, valve disc, adjusting spring and so on. The valve disc is driven by diaphragm sensing downstream pressure change, and the valve opening is changed and controlled to realize the function of reducing pressure and stabilizing pressure. Setting the spring pressure to set the outlet pressure value.


The product has increased the diaphragm area and improved the sensitivity. Stable and sensitive decompression. Applicable to high-rise apartment buildings and residential areas of the branch pipeline and apartment, residential use of household branch.




Two, main technical parameters and performance indicators of branch pipe reducing valve.



公稱壓力(Mpa)1.01.6
殼體試驗(yàn)壓力(Mpa)*1.52.4
密封試驗(yàn)壓力(Mpa)1.01.6
MAX進(jìn)口壓力(Mpa)1.01.6
出口壓力范圍(Mpa)0.05-0.550.05-0.8
壓力特性偏差(Mpa)△P2PGB12244-1989
流量特性偏差(Mpa)△P2GGB12244-1989
滲漏量0
工作溫度0℃-80℃


Three, branch pipe type pressure reducing valve main parts material


零件名稱 零件材料
閥體銅合金
閥蓋銅合金
閥瓣銅合金
O型圈丁腈橡膠
密封圈丁腈橡膠
膜片
夾織物丁腈橡膠
調(diào)節(jié)彈簧60Si2Mn
調(diào)節(jié)螺栓2Cr13


Four. Flow coefficient of branch type pressure reducing valve (Cv)


DN15(1/2")20(3/4")25(1")32(1-1/4")40(1-1/2")50(2")
Cv1235814


Five. Connection size of branch valve.


DNGLHH
P2*≤0.55MPaP2*≤0.8MPa
15(1/2")G1/2"65759035
20(3/4")G3-4"758510035
25(1")G1"90311546
32(1-1/4")G1-1/4"10513015055
40(1-1/2")G1-1/2"12015517565
50(2")G2"14017519575


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.Y14H-16P bellows pressure reducing 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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