Electrical CF8 Wafer Triple Eccentric Butterfly Valve - Wafer butterfly valve

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Electrical CF8 Wafer Triple Eccentric Butterfly Valve
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Electrical CF8 Wafer Triple Eccentric Butterfly Valve

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    Ball valve,butterfly valve,gate valve,globe valve,check valve,valve manufacturers,industrial valves,valve manufacture,motorized valve,ball valves manufacturers,ball valve manufacturer,isolation valves,industrial valve,industrial valve manufacture

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Electrical CF8 Wafer Triple Eccentric Butterfly Valve

Valve manufacturer description

Electric Butterfly Valve

Name:

Electrical CF8 Wafer Triple Eccentric Butterfly Valve

Material:

Body:CF8; Disc: CF8, Stem: 13Cr. Seat: 304+Graphite  

Nominal Pressure:

PN16

Nominal Diameter:

DN65

End Connection:

Wafer

Structure:

Triple Eccentricity

Operation:

Worm gear 

Valve type:

Industrial Valve

Working Temp.:

-29~+200

Design Standard:

API 609

Test / Inspection:

API 598/ISO 5208

Face To Face:

API 609

    PSWe also can do according to customer's requirements.

details-dbv valve manufacturer


pingtai




Up Blow-out Proof Design


DBV butterfly valve adopts the design of stepped shaft 

with  the  gland.  It  is effectively that prevent the stem 

blows out from the top.






WaferButterflyValve3



Internal Snap Ring and Bottom Cover Design


DBV butterfly valve adopts the unique stem design. 

The  bottom  of the  stem is slotted.  Then, the snap 

ring  is  embedded to prevent the stem blow out.The

bottom  cover  plays  a  same role. This design  suits

for the valve which is larger than four inches.




Why-dbv valve manufacturer

  Triple Eccentricity Design Features  

 TripleEccentricity The stem is offset on both the X (1)and Y (2) axis of the valve's

center line. This produces a cam一like motion. The third offset (3)

consists of an inclined conical  profile machined into  the  valve

sealing  surface. This allows rotary engagement and disengagement  

of   the   seat   and   seal   ring without interference.  All  rubbing

between  seat  and seal ring is thereby eliminated. Once the seat

and seal ring are  fully  engaged  torque  is applied in order to 

create a bi一directional, zero leakage,  metal-to一metal seal. For

this reason, triple offset valves are often defined as "torque" seated

rather than”position” seated as in the case of resilient or high performance products.


  Multi-layer disc sealing ring  

 Sealingring



Multi-layer disc sealing ring adopts ss304 and graphite laminated, sealing

by the inside graphite, applied for low and middle pressure, as recycle water,

swage treatment, city building, etc.







  Product Comparison  


  Pin Design  

 Butterfly Valve Pin Design


  Bottom Cover Design  

Butterfly Valve End Cover Design 

  Bolt & Nut  

DBV Butterfly Valve Bolts Design

  Painting    

Butterfly Valve Comparison 


  Factory Direct Sales  

DBV Butterfly Valve 

Quality, transportation, after-sales

FQ-dbv valve manufacturer                     

  Q1. Are you a factory or trading company?

  A: We are a factory specialized in manufacturing valves 20 years. We both have factory in Wenzhou and Shanghai.

  Q2. Can I have a sample order for valve?

  A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable. 

  Q3.Do you have any MOQ limit for valve order?

  A: Low MOQ, 1pc for sample checking is available

  Q4. How do you ship the goods?

  A: We usually ship by sea, by air, by courier, etc.

  Q5. How to check the process of the order?

  A: You can check your order on our website after we provide you account and password.

  Q6: Do you offer guarantee for the products?

  A: Yes, we offer 2 years warranty to our products and we could repair freely for lifelong time.

  Q7: Can you put our Logo on the valves?

  A:Yes, we can totally produce products according to your special request, even manufacture them base on your drawing.

  Q8: How can I check your factory situation while it's difficult for me to come to China?

  AWe have photos and videos on our website, youtube and facebook, It shows every step of our manufacturing.

Contact us-dbv valve manufacturer


 Butterfly Valve Contact  

Company Profile:

DBV VALVE GROUP CO., LTD is manufacturer of valves.

                                                                                more detail>

Email: info@dbv-armaturen.com  

Shanghai Factory : No.255 Shenjiabang Road, Baihe Town, Qingpu District  Shanghai China.

Worm Notice: 

 If you like our valves,  please bookmark our Facebook,Twitter, which   is easier to find us.

 if you need it one day in the future, we do   appreciate it for your kindness.


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